12 august 2016 public file - adcommission.gov.auadcommission.gov.au/cases/epr 351 450/epr 359 -...
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Public File
1
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
12th August 2016
Director Operations 5 Anti-Dumping Commission
BY EMAIL [email protected]
Dear Director,
ADC 359 - Accelerated Review - Hot Rolled Structural steel sections from Taiwan
Dragon Steel
This submission refers to the Commission’s Accelerated Review Number 359 concerning Hot rolled structural steel sections exported from Taiwan and specifically the importance of the Commission’s fair comparison analysis of the like goods produced by Dragon Steel.
Section C – Exported Goods & Like Goods
Exported goods
Dragon Steel’s responses to Sections C-1 to C-3 of the Exporter Questionnaire indicates that they have not exported the goods or like goods to Australia during the investigation period 1 April 2015 to 31 March 2016.
As there are no exports of the like goods during the investigation period there is no capacity for the Commission to formulate an Ascertained Export Price (AEP) in order to calculate interim dumping duties via the ad valorem form of measure. For this reason OneSteel requests that the Commission conduct a thorough and informed review of the Ascertained Normal Value (ANV) so that interim dumping duties can be calculated in accordance with the floor price method pursuant to subsection 5(4) of the Customs Tariff (Anti-Dumping) Regulation 2013.
Like Goods sold on the Domestic market
Unfortunately Dragon Steel’s response to Section C-4 of the Exporter Questionnaire (identifying and classifying goods produce on the domestic market), is hidden by redaction, as is their Product Catalogue which is contained in a confidential attachment. OneSteel is uncertain why Dragon Steel have sought to conceal the details of their Product Catalogue (nor why the Commission have allowed this) when details of the products they produce are publicly available on their website1.
The product specifications that are publicly available on the Dragon Steel website indicate that they have the capability to produce H beams across a range of international quality standards and grades. Of course not all of these grades may have been sold domestically by Dragon Steel
1http://www.dragonsteel.com.tw/Uploads/product/H_Beams_Steel/pdf/H%E5%9E%8B%E9%8B%BC%E5%8C%96%E5%AD%B8
%E6%88%90%E5%88%86%E5%8F%8A%E6%A9%9F%E6%A2%B0%E6%80%A7%E8%B3%AA-104.07.31.pdf
Received 12 August 2016
Public File
2
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
during the investigation period. The last of the standards listed below, AS/NZS 3679.1:2010, is the relevant standard for selling the goods into the Australian market.
Screenshot Dragon Steel website
For each of these quality standards2, Dragon Steel’s website provides technical detail relating to the physical and chemical properties that the products are certified to be produced to. As mentioned above, Dragon Steel’s response in Sections C-1 to C-3 of the Exporter Questionnaire indicates that they have not exported any like goods to Australia during the investigation period 1 April 2015 – 31 March 2016. However :
- as the Building Code of Australia references AS 4100 “Steel Structures” as the only complying standard for the design of structural steel in buildings, and
- as AS 4100 relies on guaranteed requirements for chemical composition, mechanical properties, dimensional tolerances and methods of manufacture of H beams as specified in AS/NZS 3679.13
it is only reasonable to conclude that Dragon Steel are intending to export H Beams to Australia that are produced to AS/NZS 3679.1. For this reason it is logical that the Commission should base its Fair Comparison analysis of specifications on relativity to the product specifications outlined in AS/NZS 3679.1. Section E - Fair Comparison of the Goods to be exported to Australia compared to ‘like goods’ sold domestically. Section E-2.1 of the Commission’s Exporter Questionnaire requires Dragon Steel to identify physical differences between products where the products exported are not identical to those sold domestically.
The [Physical] adjustment recognises that differences such as quality, chemical composition, structure or design, mean that goods are not identical and the differences can be quantified in order to ensure fair comparison. The amount of the adjustment shall be based upon the market value of the difference… [emphasis added]
2 Public file Attachment 1 3 Public file Attachment 2
Public File
3
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
In response to this question Dragon Steel states:
“There should be no difference of physic characteristics such as quality, chemical
composition, structure or design between the subject product sold in domestic
market and export market.”4
Whilst many of the grades referred to in the Dragon Steel catalogue are undoubtedly “like goods” the only identical goods to products produced to AS/NZ 3679.1, are products that are produced to AS/NZS 3679.1. Even if the minimum yield and chemistries were the same (which OneSteel will demonstrate are not), only the Australian Standard requires a rolled-in brand identifier “AS”. Therefore, for Dragon Steel’s answer to be accurate, it is only possible to conclude either that Dragon Steel have only sold goods on their domestic market to AS/NZS 3679.1 and the other grades that they reference on their website are exported to other countries, or that they intend to export all the same grades to Australia that they sell domestically. Given the latter is unlikely, it is necessary for the Commission to perform an analysis based on physical differences such as “quality” and “chemical composition” and that “the amount of the adjustment shall be based upon the market value of the difference.” Comparison of the Grades referred to by Dragon Steel. As referenced earlier, Dragon Steel have redacted their classification of the goods that they sell on the domestic market, presumably to shield it from external scrutiny. They do however state that they have provided “sample mill certificates” in Confidential Exhibit D-7a which no doubt are used to support their redacted classification of the goods sold on their domestic market. OneSteel alerts the Commission to the danger of relying on samples of Mill Certificates to make a fair comparison of grades. The University of Queensland’s Materials Performance (UQMP) consultancy recently made a presentation to Engineers Australia, Risk Engineering Society in Brisbane on 27 October 2015.5 The UQMP presentation warns engineers of “Grading by Selection” either via “grading by test” or “upgrading”. The following slides from the UQMP presentation illustrate the practices of “Grading by Test” and “Upgrading”.
4 Exporter Questionnaire – Dragon Steel p26 5https://www.engineersaustralia.org.au/sites/default/files/shado/Divisions/Queensland%20Division/Events/presentation_20151027_st
ructural_steel_-_are_you_getting_what_you_need.pdf
Public File
4
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
Up-grading: Supplier has a manufacturer’s mill certificate stating one strength grade (e.g. grade 300) but supplier claims that the actual batch meets the requirements of a higher strength grade (e.g. grade 350)6
6 University of Queensland’s Materials Performance - presentation to Engineers Australia, Risk Engineering Society in Brisbane on
27 October 2015 p 34
Public File
5
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
When assessing the Mill (test certificates) by Dragon Steel it is important for the Commission to identify the standard and the grade that the products are certified to, not what the actual numbers of the yield strength are on any individual test certificate as these will vary across a range for multiple batches of steel produced. For clarity, OneSteel in not implying that Dragon Steel have or are intending to “grade by selection” but are merely alerting the Commission of the issue lest they fall into the trap of doing so themselves when they perform a fair comparison analysis. The Dragon Steel website states that they produce H beams to the following international specifications (grades) JIS G310, JIS G3106, JIS G3136, ASTM 36, ASTM A572, ASTM A992, ASTM A709, BS EN10025-2:2004, AS/NZS 3679.1:2010. In determining which are the most physical alike in terms of quality and chemical composition, the Commission should be aware that two of the most important physical qualities that will affect the function and therefore commercial value of HRS steel sections, are (i) the minimum yield strength and (ii) ease of welding:
(i) Yield strength designates the point at which the steel becomes permanently deformed and is measured in MPa, whilst
(ii) ease of welding is determined by the chemical composition of the steel, in particular the relative quantities of Carbon (C), Silicon (Si) and Manganese (Mn). Grades that don’t stipulate the amounts of these elements are not regarded as easily weldable steels and will be more costly to fabricate as they require additional controlled heating and cooling processes to ensure the integrity of the weld.
The specification of the goods most likely, if not entirely, to be exported to Australia by Dragon Steel is AS/NZS 3679.1. AS/NZS 3679.1 specifies the physical and chemical properties for the Hot Rolled Structural grade that is suitable for structural steel in buildings and engineering purposes and is a readily weldable steel, requiring no pre- or post- weld heat treatment.
Public File
6
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
The task before the Commission is therefore to compare the specified standards for sales of all of Dragon Steels like goods sold on the domestic with the physical qualities of AS/NZS 3679.1 and make adjustments according to the market value of those differences. To assist the Commission with this exercise we have provided a summary of the downloads from the Dragon steel website, and included an extract of the hand book produced by PT. Steel Surya Mandiri (SMM Handbook)7, a supplier, stockist and trading company for steels and related products in Indonesia. The SMM Handbook (at p. 5) usefully compares the minimum yield stress (strength) of all but one of the grades that Dragon steel refers to in their product catalogue.8 Minimum Yield strength Comparison: It is evident from analysing Dragon Steel’s public product specifications that the grades that most closely align with the minimum yield strength and weldability requirements of AS/NZS 3679.1 grade 300, are the JIS 3106 and JIS 3116 grades SM490 and SN490 respectively.
Grade Min MPa thickness of Section <11mm
Min MPa thickness of Section >40mm
BS EN 10025-2 Grade S275JO 275 255
JIS G3101 Grade SS490 285 255
ASTM A572 Grade 42 290 290
AS/NZS 3679.1 – Grade 300 320 280
JIS 3106 - Grade SM490 A,B,C 325 295
JIS 3116 - Grade SN490 B,C 325 295
The SMM Handbook also clearly demonstrates that the minimum certified yield strengths for SS400, SM400 and SN400 grade are lower than even the redundant AS/NZS 3679.1 grade 250. To further support the similarity between AS/NZS 3679.1- Grade 300 and JIS 3106 and JIS 3116 grades SM490 and SN490 the following table relating to chemical composition also demonstrates that they are readily weldable grades.
Grade Carbon (max %)
Silicon (max %)
Manganese (max %)
SS400 - - -
SS490 - - -
AS/NZS 3679.1 – Grade 300 0.25 0.50 1.60
SM490 0.2 0.55 1.65
SN490 0.18 0.55 1.65
JIS G3101 - SS400 and SS490 don’t have the maximum limits for the C, Si or Mn and therefore require an upward adjustment in normal values based on market value of readily weldable grades.
7 Public File Attachment 3 – SMM Handbook 8 Note that the term BHP 300Plus is used as a proxy for AS 3679.1Grade 300 and since 2010 AS/NZS 3679.1 – Grade 250 is a
redundant grade in the Australian standard from 2010 onwards
Public File
7
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
Extract SSM handbook – p5
Summary Although Dragon Steel have not exported like goods during the investigation period of the review, their website does details the large range of models that they are able to produce. With the exception of any AS/NZS3679.1 sold on the Taiwanese domestic market, the other models Dragon Steel sell on their domestic market may be ‘like’ (similar) but not identical to the goods that they intend to export to Australia. For this reason it will be necessary to for the Commission to make adjustments under subsection 269TAC(8) to any normal value of the like goods determined. As per the advice of the UQMP to structural engineers, the Commission should not rely on individual mill certificates to determine likeness but the minimum grade specifications that the products are certified to. The domestic grades most alike to the intended exported grade AS/NZ3679.1 are JIS G3106 SM490 and JIS G3116 SN490. The market value of the difference between these and other grades sold on the domestic market allow the Commission to calculate the appropriate adjustments to the other like goods.
Public File
8
OneSteel Manufacturing Pty Ltd
(Administrators Appointed)
ABN 42 004 651 325
Level 6, 205 Pacific Highway, St Leonards
NSW 2065
Locked bag 3050 NSW 1570, Australia
P 02 8424 9800
F 02 8224 9885
OneSteel requests that the Commission after conducting a thorough and informed review of the Ascertained Normal Value (ANV) , that interim dumping duties be calculated in accordance with the floor price method pursuant to subsection 5(4) of the Customs Tariff (Anti-Dumping) Regulation 2013. Please contact myself if you have any questions in relation to this submission. Kind Regards XXXXXXXXXXXX XXXXXXXXXXXX XXXXXXXXXXXX Manager Trade Development
C Si Mn P S ≦16＞16
≦ 40＞40
T≦5 No. 521
min.
5＜T≦16 No. 1A17
min.
16＜T≦50 No. 1A21
min.
T＞40 No. 423
min.
T≦5 No. 519
min.
5＜T≦16 No. 1A15
min.
16＜T≦50 No. 1A19
min.
T＞40 No. 421
min.
JIS G3101 一般結構用鋼 Rolled Steels for General Structure
—
鋼種
Grade
SS400
伸長率
Elongation
%
註:1. 必要時可添加表列以外之合金元素
2. 除非客戶特別指定要做彎曲試驗，否則該項試驗可取消
Remarks:
1. Alloying elements other than those given in table may be added as necessary.
2. The bend test may be omitted unless otherwise specified by the purchaser.
0.050
max.— — —SS490
—235
min.
0.050
max.
400
∣
510
215
min.180°
試片
Test
Piece
490
∣
610
0.050
max.
255
min.180°
厚度 ×
2.0
2.0
times the
thickness
285
min.No. 1
275
min.
內側半俓
Inside
Radius
鋼材厚度
Thickness
T, mm
厚度 ×
1.5
1.5
times the
thickness
No. 1245
min.
化學成份
Chemical Compositions %
機械性質 Mechanical Properties
0.050
max.—
抗拉強度
Tensile
Strength
N/mm2
試片
Test
piece鋼材厚度Thickness mm 彎曲角度
Angle of
Bending
彎曲性質 Bend property降伏點或降伏強度 N/mm
2
Yield Point or Proof Stress
C Si Mn P ≦16＞16
≦ 40
＞40
≦ 75
≦50 0.23 max.
50<T
≦1000.25 max.
≦50 0.20 max.
50<T
≦1000.22 max.
16＜T≦50 No. 1A22
min.
T＞40 No. 424
min.
≦50 0.20 max.
50<T
≦1000.22 max.
≦50 0.18 max. 5＜T≦16 No. 1A17
min.
50<T
≦1000.20 max. 16＜T≦50 No. 1A
21
min.
SM490C ≦100 0.18 max. T＞40 No. 423
min.C 47 min.
T≦5 No. 519
min.
5＜T≦16 No. 1A15
min.
16＜T≦50 No. 1A19
min.
T＞40 No. 421
min.
T≦5 No. 519
min.
5＜T≦16 No. 1A15
min.
16＜T≦50 No. 1A19
min.
JIS G3106 熔接結構用鋼 Rolled Steels for Welded Structure
C
0
47 min.
V槽試片
平行
軋延
方向
V-notch
test piece
rolling
direction
SM520B
SM520C
≦100 0.20 max.
0.55
max.
1.65
max.
365
min.
355
min.
鋼材厚度mm
Thickness伸長率
Elongation
%
T≦5
5＜T≦16215
min.
245
min.
21
min.No. 4
335
min.
降伏點或降伏強度 N/mm2
235
min.
B
0
ANo. 5
No. 1A
0
試片
Test
Piece
A
符號
Symbol
抗拉
強度
Tensile
Strength
N/mm2
試驗溫度
Temperature0C
鋼材厚度
Thickness
T, mm
衝擊試驗 Impact test
520
∣
640
T＞40
夏比
衝擊值
Charpy
Absorption
Energy
J
0
27 min.
400
∣
510
No. 5
47 min.
—
B
355
min.
325
min.
315
min.
—
27 min.
—
27 min.
490
∣
610
A
—
C
335
min.
試片
Test
Piece
295
min.
490
∣
610
T≦5
—
0
—
27 min.
22
min.
18
min.
2.5xC
min.
0.60
∣
1.50
245
min.
315
min.
0.035
max.
0.035
max.
B
SM490A
SM400C
鋼種
Grade
SM400A
0.60
∣
1.50
—
0.18 max.
化學成份 Chemical Compositions %
0.35
max.
S
SM490B
機械性質 Mechanical Properties
23
min.
B
SM490YA
SM490YB
365
min.
厚度
Thickness
T,mm
≦100
SM400B
註 1.必要時可添加表列以外之合金元素。
2.衝擊試驗適用於厚度大於 12mm 之鋼料，且吸收能值為 3 個試片測試
值之平均值。
1.必要時可添加表列以外之合金元素。
Remarks: 1.Alloying elements other than those given in table may be added as necessary.
2.The steel products over 12mm in thickness shall be tested and the Charpy absorption
energy shall be expressed by the average of measured values of three pieces.
≧6
＜12
≧12
＜ 16
≧16
≦ 40
＞40
≦ 100
≧6
＜12
≧12
＜16
≧16
≦ 40
＞40
≦ 100
最小單值
(Minimum
Individual
Tested Value)
最小均值
(Minimum
Average of
Three Tested
Value)
6≦T≦16 No. 1A17
min.
16＜T≦50 No. 1A21
min.
40＜T≦100 No. 423
min.
6≦T
≦500.20 max. 6≦T≦16 No. 1A
18
min.
16＜T≦50 No. 1A22
min.
40＜T≦100 No. 424
min.
16≦T
≦500.20 max. 16 No. 1A
18
min.
16＜T≦50 No. 1A22
min.
40＜T≦100 No. 424
min.
6≦T
≦500.20 max. 6≦T≦16 No. 1A
20
min.
16＜T≦50 No. 1A22
min.
40＜T≦100 No. 424
min.
6≦T
≦500.18 max.
T≦40mm
0.44 max.6≦T≦16 No. 1A
17
min.
16＜T≦50 No. 1A21
min.
40＜T≦100 No. 423
min.
16≦T
≦500.18 max.
T≦40mm
0.44 max.16 No. 1A
17
min.
16＜T≦50 No. 1A21
min.
40＜T≦100 No. 423
min.
JIS G3136建築結構用鋼 Rolled Steel for Building Structure
C
235
∣
355
215
∣
335
15
16≦T≦100
25
16≦T≦100
B
SN400C0.35
max.
0.60
∣
1.50
0.020
max.
SN490B
SN490C
50<T
≦1000.22 max.
50<T
≦100
S
0.24 max.
0.020
max.
0.20 max.
50<T
≦1000.20 max.
0.55
max.
1.65
max.
C Si Mn P
— —
250
∣
355
0.55
max.
1.65
max.
325
∣
445
0.008
max.
250
min.
V槽試片
平行
軋延
方向
V-notch
test piece
rolling
direction
— — —
80
max.
80
max.
80
max.B
B
—— —
0.35
max.
0.60
∣
1.50
0.030
max.
0.22 max.
0.015
max.
0.22 max.
325
min.
0.008
max.C
0.35
max.
0.60
∣
1.50
0.030
max.
0.015
max.
—
A
295
∣
415
325
∣
445
0.015
max.
SN400A0.050
max.
SN400B
MOD
—0.050
max.
SN400B
6≦T
≦100
50<T
≦100
50<T
≦100
0.030
max.
降伏比 Yield Ratio %
—
降伏點或降伏強度 N/mm2
Yield point or
Proof stress
235
min.
235
min.
215
min.
235
min.
400
∣
510
抗拉
強度
Tensile
Strength
N/mm2
鋼材厚度
Thickness
T, mm
235
min.
235
∣
355
400
∣
510
鋼材厚度Thickness mm
—
—
試驗
溫度
Temp.0C
—
衝擊試驗 Impact Test
厚度方向特性
Through-thickness characteristics
收縮率
(Contraction %)
鋼材厚度 Thickness T ,mm
—
符號
Symbol
試片
Test
Piece試片
Test
Piece
鋼材厚度 Thickness ,mm鋼種
Grade
490
∣
610
80
max.
厚度
Thickness T
mm
—
機械性質 Mechanical Properties
化學成份 Chemical Compositions %
碳當量
Carbon
Equivalent
(%)
0
— —
15
16≦T≦100
夏比
衝擊值
Energy
J
25
16≦T≦100
—
27
min.
伸長率
Elongation
%
焊裂敏
感度
Sensitivity
of
Welding
Crack
(%)
0.29
max.
0.26
max.
0.36
max.
T>40mm
0.46 max.
T>40mm
0.46 max.
—
H型鋼
(shapes)All
0.26
max.
0.40
max.—
0.04
max.
0.05
max.
20
min.
21
min.
≦200.25
max.
0.40
max.—
0.04
max.
0.05
max.
20＜
T≦40
0.25
max.
0.40
max.
0.80
｜
1.20
0.04
max.
0.05
max.
40＜
T≦65
0.26
max.
0.15
｜
0.40
0.80
｜
1.20
0.04
max.
0.05
max.
ASTM A36 結構用碳鋼 Carbon Structural Steel
Ksi MPa Ksi MPa
機械性質 Mechanical Properties
C Si Mn
36
min.
250
min.
58
｜
80
400
｜
550
P S
拉伸試驗 Tensile test
降伏點
Yield Point
抗拉強度
Tensile Strength
伸長率
Elongation %
20
min.
23
min.
化學成分Chemical Compositions%
鋼種
Grade
產品別
Products
厚度
Thickness
T,mm
試片GL=8in.
[200mm]
試片GL=2in.
[50mm]
鋼板(2)
(Plates)
A36
註:1.指定為加銅鋼時，銅含量須在 0.20%以上。
2.當 C 含量規格最大值每減少 0.01%時，Mn 含量規格最大值可增加 0.06%，但 Mn 含量規格最大值不可高於 1.35%。
3.當厚度小於 8mm 時，伸長率依 ASTM A6 規定得以遞減。
Remarks:
1.As for the Cu content, when specified shall have a minimum content of 0.20%.
2.For each reduction of 0.01 percentage point below the specified carbon maximum, an increase of 0.06 percentage point manganese
above the specified maximum will be permitted , maximum of 1.35%.
3.In according with ASTM A6, when using rectangular tension test specimen for testing thin material, adjustments in elongation
requirements must be provided for thickness under 8mm.
Type 1 Type 2
ksi MPa ksi MPa試片 GL=8 in.
[200mm]
試片 GL=2 in.
[50mm]
42
[290]
0.21
max.0.40
(6)
max.
1.35
max.
0.04
max.
0.05
max.
42
min.
290
min.
60
min.
415
min.
20
min.
24
min.
50
[345]
0.23
max.
0.40(6)
max.
1.35
max.
0.04
max.
0.05
max.
50
min.
345
min.
65
min.
450
min.
18
min.
21
min.
60
[415]
0.26
max.
0.40
max.
1.35
max.
0.04
max.
0.05
max.
60
min.
415
min.
75
min.
520
min.
16
min.
18
min.
P SSi
Type 3
Mn(5)
ASTM A572 加鈮釩高強度低合金結構用鋼 High-Strength Low-Alloy Columbium-Vanadium Structure Steel
機械性質 Mechanical Properties
0.005
∣
0.050
0.01
∣
0.15
0.02
∣
0.15
Nb V Nb+VNb V
拉伸試驗 Tensile Test
降伏點
Yield Point
抗拉強度
Tensile
Strength
伸長率
Elongation %
鋼種
等級
Grade
化學成份 Chemical Compositions %
C
0.005
∣
0.050
0.01
∣
0.15
註:1.指定為加銅鋼時，銅含量須在 0.20%以上。
2.Mn/C 比值不得小於 2。
3.當 C 含量規格最大值每減少 0.01%時，Mn 含量規格最
大值可增加 0.06%，但 Mn 含量規格最大值不可高於
1.60%。
4.當厚度小於 8mm 時，伸長率依 ASTM A6 規定得以遞
減。
5. 當鋼板厚度超過 10mm 時，Mn 含量不得低於 0.80%；
鋼板和其它產品厚度在 10mm 以下時，Mn 含量最低值
為 0.50%。
6. 鋼板厚度 40mm 以上時，Si 含量最低值為 0.15%。
Remarks:
1.As for the Cu content, when specified shall have a minimum content of 0.20%.
2.The manganese to carbon ratio shall not be less than 2 to 1.
3.For each reduction of 0.01 percentage point below the specified carbon maximum,
an increase of 0.06 percentage point manganese above the specified maximum
will be permitted , up to the maximum of 1.60%.
4.In according with ASTM A6, when using rectangular tension test specimen
for testing thin material, adjustments in elongation requirements must be
provided for thickness under 8mm.
5.Manganese,minimum,by heat analysis of 0.80% shall be required for all plates over
10mm in thickness；a minimum of 0.50% shall be required for plates 10mm and
less in thickness,and for all other products.
6.Silcon,minimum,by heat analysis of 0.15% shall be required for all plates over
40mm in thickness.
降伏點
Yield
Point
抗拉強度
Tensile
Strength
降伏比
Yield
Ratio
MPa MPa
試片
GL=8 in.
[200mm]
試片
GL=2 in.
[50mm]
%
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
試驗
溫度
Temp.0C
夏比
衝擊值
Charpy
Energy
J
≦ 5027
min.21
34
min.4
34
min.-12
34
min.21
20
min.4
20
min.-12
20
min.
0.01
∣
0.15
—＞50
≦ 100
33
min.21
41
min.4
41
min.-12
41
min.21
27
min.4
27
min.-12
27
min.
T≦50mm
0.45 max.≦ 50
27
min.21
34
min.4
34
min.-12
34
min.21
20
min.4
20
min.-12
20
min.
T>50mm
0.47 max.
＞50
≦ 100
33
min.21
41
min.4
41
min.-12
41
min.21
27
min.4
27
min.-12
27
min.
ASTM A709 橋樑結構用鋼 Structural Steel for Bridges
450
min.
18
min.
21
min.—
345
∣
450
450
min.0.045(3)
max.
18
min.
21
min.
500.40
max.
1.35
max.
0.04
max.
0.050
max.
85(5)
max.
0.20(1)
min. — — —0.23
max.—
345
min.
0.35
max.
0.15
max.0.15(2)
max.
0.05(2)
max.
0.60
max.
0.45
max.
Type 2
符號
Symbol
F T
Zone 3Zone 1 Zone 2
50S(4) 0.23
max.
0.40
max.
0.50(3)
∣
1.60
0.035
max.
碳當量(10)
Carbon
Equivalent,
CE
(%)
V Cr MoNb
化學成份 Chemical Compositions %
拉伸試驗 Tensile Test
伸長率(7)
Elongation
%鋼種
等級
GradeC
機械性質 Mechanical Properties
CuSi
Zone 1
Mn P S 符號
Symbol
最低試驗值
Min.
Test Value
Energy
J
Ni
鋼材厚度
Thickness
mm
衝擊試驗 Impact test(6)、(8)、(9)
Zone 2 Zone 3
降伏比
Yield
Ratio
ksi MPa ksi MPa試片 GL=8 in.
[200mm]
試片 GL=2 in.
[50mm]%
T≦50mm
0.45 max.
T>50mm
0.47 max
18 min. 21 min. 85 max.
50
∣
65
345
∣
450
65
min.
450
min.
機械性質 Mechanical Properties
0.15
max.
0.15
max.
0.05
max.
0.012
max.
S Cu Ni Cr Mo V(2)
Nb(2)
N(3)
碳當量
Carbon
Equivalent,
CE
(%)
拉伸試驗 Tensile Test
降伏點
Yield
Point
抗拉強度
Tensile
Streng
伸長率
Elongation %
鋼種
等級
Grade
化學成份 Chemical Compositions %
C Si Mn(1) P
ASTM A992 結構用型鋼 Structure Steel Shapes
A9920.23
max.
0.40
max.
0.45
max.
0.35
max.
0.50
∣
1.60
0.035
max.
0.045
max.
0.60
max.
抗拉強度
Tensile
Strength
MPa
≦3030＜
T≦40
40＜
T≦63≦ 16
16＜
T≦ 40
40＜
T≦ 63
3≦
T≦ 100
3≦
T≦ 40
40＜
T≦ 63
試驗溫度
Test
Temp.(℃)
衝擊值
Min. Test
Value(J)
S275J0 T＜630.18
max.—
1.50
max.
0.030
max.
0.030
max.
0.012
max.
0.55
max.— — — 0.40 0.40 0.42
275
min.
265
min.
255
min.
410
∣
560
23 22 0 27
T≦300.20
max.
T＞300.22
max.
T≦300.20
max.
T＞300.22
max.
T≦300.20
max.
T＞300.22
max.
0.13
max.
BS EN 10025-2(2004) 熱軋結構鋼 Hot Rolled Products of Structural Steels
Ti
最小伸長率
Percentage
Elongation
%鋼種
Grade
C Si N
化學成份 Chemical Compositions %
衝擊試驗
Charpy Impact Test
最大碳當量
Max. Carbon
Equivalent Value,
CEV (%)
機械性質 Mechanical Properties
厚度區間
Nominal Thickness
(mm)
Mn P S
降伏強度
Yield Strength
MPa
Cu Nb V
厚度
Thickness
T,mm
S450J0(1) 0.55
max.
1.70
max.
0.030
max.
0.030
max.
0.025
max.
0.55
max.
0.05
max.
0.05
max.0.47 0.49 0.49
450
min.
410
min.
430
min.
550
∣
720
17 17 0 27
S355J00.55
max.
1.60
max.
0.030
max.
0.030
max.
0.012
max.
0.55
max.— — 0.45— 0.47 21 0 270.47
355
min.
345
min.
335
min.
470
∣
630
22
S355J20.55
max.
1.60
max.
0.025
max.
0.025
max.—
0.55
max.— — 0.45 0.47 0.47—
355
min.
345
min.
335
min.
470
∣
630
27﹣2022 21
降伏點
Yield
Point
N/mm2
(MPa)
抗拉強度
Tensile
Strength
N/mm2
(MPa)
伸長率(1)
Elongation
%
試驗
溫度
Temp.0C
夏比
衝擊值
Energy
J
試片
方向
T≦50mm
0.36 max.
T≦50mm
31min.
AH32
50＜T
≦70mm
0.38 max.
50＜T
≦70mm
38 min.
T≦50mm
0.36 max.
T≦50mm
31 min.
50＜T
≦70mm
0.38 max.
50＜T
≦70mm
38 min.
T≦50mm
0.38 max.
T≦50mm
34 min.
50＜T
≦70mm
0.40 max.
50＜T
≦70mm
41 min.
T≦50mm
0.38 max.
T≦50mm
34 min.
50＜T
≦70mm
0.40 max.
50＜T
≦70mm
41 min.
機械性質 Mechanical Properties
鋼種
等級
GradeC Si Cr Mo Ni Al
(2)
船用高強度鋼材 Higher Strength Hull Structural Steel
0.02
max.
衝擊試驗 Impact Test
Mn(5) P S V
(3)(4)Nb
(3)(4)Ti
(3)(4)
拉伸試驗 Tensile Test
315
min.
Cu
V槽試片
平行
軋延
方向
V-notch
test piece
rolling
direction
0.18
max.
0.10
∣
0.50
0.90
∣
1.60
0.035
max.
0.035
max.
0.05
∣
0.10
0.02
∣
0.05
440
∣
590
22
min.0
化學成份 Chemical Compositions %
碳當量
Carbon
Equivalent,
CE (%)
0.35
max.
0.20
max.
0.08
max.
0.40
max.
0.015
min.
0.20
max.DH32
315
min.
440
∣
590
22
min.-20
0.18
max.
0.10
∣
0.50
0.90
∣
1.60
0.035
max.
0.035
max.
0.035
max.
0.05
∣
0.10
0.02
∣
0.05
0.02
max.
0.35
max.
0.08
max.
0.08
max.
0.40
max.
0.015
min.
AH36
DH36
0.18
max.
0.10
∣
0.50
0.90
∣
1.60
0.035
max.
0.20
max.
0.05
∣
0.10
0.02
∣
0.05
0.02
max.
0.35
max.
0.20
max.
0.035
max.
0.035
max.
0.05
∣
0.10
0.02
∣
0.05
0.02
max.
0.35
max.
0.08
max.
0.40
max.
0.015
min.
0.18
max.
0.10
∣
0.50
355
min.
355
min.
0.40
max.
0.015
min.
0.90
∣
1.60
490
∣
620
21
min.0
-20
490
∣
620
21
min.
＜11≧11
≦17
＞17
＜40≧40
3000.25
max.
0.50
max.
1.60
max.
0.040
max.
0.040
max.
0.030
max.
0.020
max.
0.030
max.
0.040
max.
0.50
max.
0.50
max.
0.30
max.
0.10
max.0.44
320
min.
300
min.
280
min.
280
min.
440
min.
22
min.
350(5) 0.22
max.
0.50
max.
1.60
max.
0.040
max.
0.040
max.— — — —
0.50
max.
0.50
max.
0.30
max.
0.10
max.0.45
360
min.
340
min.
340
min.
330
min.
480
min.
20
min.
鋼材厚度Thickness,mmNb(3)(4) Ti(1)(3)(4) Cr(2)
機械性質 Mechanical Properties
C Si Mn
碳當量
Carbon
Equivalent,
CE %
拉伸試驗 Tensile test
降伏應力 Yield Stress
N/mm2 (MPa)
抗拉強度
Tensile
Stress
N/mm2
(MPa)
伸長率(7)
Elongation
%
Nb+V(3)(4)P S V(3)(4)
AS/NZS 3679.1:2010 熱軋結構型鋼 Structural Steel Hot Rolled Sections
Mo(2)Ni(2)Cu(2)
鋼種
等級
Grade
化學成份 Chemical Compositions %
≧6
＜12
≧12
＜16
≧16
＜40
≧40
≦100
≧6
＜12
≧12
＜16
≧16
＜40
≧40
≦100
最小單值％
(Minimum
Individual
Tested
Value)
最小均
值％
(Minimum
Average of
Three
Tested
Value)
試驗溫度Temp.(℃)
/衝擊值(J)試片Test Piece
6≦T≦16 No. 1A 20 min.
16＜T≦50 No. 1A 22 min.
40＜T≦100 No. 4 24 min.
6≦T≦16 No. 1A 20 min.
16＜T≦50 No. 1A 22 min.
40＜T≦100 No. 4 24 min.
6≦T
≦400.44max. 6≦T≦16 No. 1A 17 min.
16＜T≦50 No. 1A 21 min.
40＜T≦100 No. 4 23 min.
16≦T
≦400.44max. 6≦T≦16 No. 1A 17 min.
16＜T≦50 No. 1A 21 min.
40＜T≦100 No. 4 23 min.
0℃/27 min.
0℃/27 min.
0℃/27 min.
0℃/27 min.
V槽試片
平行軋延方向
V-notch test piece
rolling direction
V槽試片
平行軋延方向
V-notch test piece
rolling direction
衝擊試驗 Impact Test
鋼材厚度
Thickness
T, mm
325
︱
445
—
厚度方向特性
Through-thickness
characteristics
收縮率
(Contraction %)
— —
15 25
250
︱
335
400
︱
510
伸長率
Elongation
%
SN490YB0.18
max.
0.55
max.
1.65
max.
325
∣
445
—
S
—
CNS 13812建築結構用鋼 Rolled Steel for Building Structure
0.18
max.
40<T
≦100
0.26
max.
焊裂敏
感度
Sensitivity of
Welding
Crack
(%)
鋼種
Grade
厚度
Thickness
T mm
抗拉
強度
Tensile
Strength
(N/mm2)
P
機械性質 Mechanical Properties
0.015
max.
SN490YC40<T
≦100
0.29
max.
490
∣
610
0.46max.
0.46max.
0.015
max.
試片
Test
Piece
—
80
max.
—
80
max.
—80
max.
80
max.
250
︱
355
250
︱
355
0.015
max.
0.55
max.
1.65
max.
0.020
max.
0.008
max.
化學成份 Chemical Compositions %
0.030
max.
0.36
max.
C Si Mn
SN400YC16≦T
≦100
0.18
max.
0.35
max.
1.65
max.
0.020
max.
SN400YB6≦T
≦100
0.20
max.
0.35
max.
0.60
︱
1.50
0.030
max.
0.0008
max.
0.0008
max.
降伏點或降伏強度 Yield point or
Proof stress
鋼材厚度 Thickness,mm
0.0008
max.
0.0008
max.
0.36
max.
0.26
max.
250
min.
碳當量
Carbon
Equivalent
(%)
——
250
︱
355
250
︱
335
400
︱
510
B
25
80
max.
80
max.
鋼材厚度 Thickness,mm
降伏比
Yield Ratio(%)
15
80
max.
— —
—
REF: ASI TN005 Version 3
ASI Head Office Level 13, 99 Mount Street North Sydney NSW 2060 Tel: 02 9931 6666 Email: [email protected]
Author: T J HOGAN
(ABN)/ACN (94) 000973 839 www.steel.org.au
ASI TECHNICAL NOTE TN005 V3 Date: February 2012 Page 1 of 7
DISCLAIMER: The Australian Steel Institute Limited shall not be liable or responsible in any way whatsoever and expressly disclaims any liability or responsibility for any loss or damage, claim, proceedings costs or expenses howsoever incurred by any person whether the client or any third party and whether accruing under statute or in negligence, contract or otherwise at common law, including but without in any way limited to any loss or damage, claim proceedings costs or expenses incurred as a result of or in connection with the reliance whether whole or partial by any person as aforesaid upon any part of the contents of this advice.
GUIDELINES FOR DESIGNING TO AS 4100 WHEN IMPORTED MATERIALS ARE INVOLVED
INTRODUCTION
The goal of the Building Code of Australia (BCA) is to achieve and maintain minimum standards of structural safety, health, fire safety, amenity and sustainability for the benefit of the Australian community now and in the future. The BCA sets out the technical requirements for building design professionals to meet in order to achieve these goals.
The BCA calls up AS 4100 “Steel Structures” as the only complying standard for the design of structural steel in buildings in Section B Part B1 of the BCA. No other Australian or overseas standard is specified for this purpose. The guidelines in this Technical Note are intended to allow structural engineers to assess the risks and a method of proceeding when designing structural steel members and connections in accordance with AS 4100 where imported materials are involved.
BACKGROUND TO AS 4100 PROVISIONS ON MATERIALS
Clause C2.2 of the Commentary to AS 4100 (AS 4100 Supplement 1—1999) states:
‘C2.2 STRUCTURAL STEEL
The Standard has been written around the range of structural steels manufactured in Australia to the Australian Standards quoted in Clause 2.2.1. The Standards quoted are product type Standards.’
Therefore, the assumption central to AS 4100 is that all steel is manufactured in accordance with the Standards quoted in Clause 2.2.1 of AS 4100 in all respects. That is what a test certificate from a steel manufacturer is intended to warrant when it is supplied. AS 4100 relies on guaranteed values of chemical composition, mechanical properties, dimensional tolerances and methods of manufacture as specified in the nominated standards AS/NZS 1163, AS/NZS 1594, AS/NZS 3678, AS/NZS 3679.1, AS/NZS 3679.2 and AS 3597.
The member design Sections (5, 6, 7, 8) of AS 4100 use general expressions for steel member capacity applicable over a wide range of steels, provided that the yield stress used in design does not exceed the value of 690 MPa nominated in Clause 1.1.1(b) of AS 4100. The design provisions in these Sections were developed for the known properties and behaviour of Australian steels which comply with the above Standards.
The capacity factors nominated in Table 3.4 of AS 4100 were derived using statistical analysis of results from steel testing of material complying with the Standards listed in Clause 2.2.1 of AS 4100 using the normal distribution curves obtained from the manufacturers as at the date of preparation of AS 4100. References cited in the Commentary to AS 4100 describe in detail how the capacity factors were derived for different member types and design actions. The capacity factors are related to the design expressions used in AS 4100 for the various nominal design capacities. The Commentary to AS 4100 advises that (see C3.4 on page 13 of AS 4100 Supplement 1—1999):
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 2 of 7
“The capacity factor takes the following into account:
(i) The probability of understrength members or connections due to variations in material strength, material properties, sizes of members and connection elements, and homogeneity.
(ii) The differences between the strengths in tests of isolated members, connections, or test pieces and the strength of the member in the structure.
(iii) The inaccuracies in the design equations related to member or connection design and inadequacies in our understanding of member and connection behaviour.
(iv) The degree of ductility and reliability required of the member or connection element under the action effects being considered.
(v) The accidental eccentricities in columns, beams and connections.
The Standard is arranged on the basis of member-by-member or connection element design. The design clauses for each member or connection element are formulated to give the best possible estimates of the nominal capacity of the member or connection element taking into account the conflicting requirements of accuracy and simplicity.
The capacity factors were derived by a process called ‘code calibration’ through the use of a ‘safety index’. The safety index is a convenient measure of the notional safety taking into account the variabilities of the loads and the structural capacities. From a consideration of the values of safety indices for past successful designs to earlier Codes, values of target safety indices were chosen for the Standard. The capacity factors were then selected so that for designs to be standard, the associated safety indices are close to the chosen target values.”
It is essential to understand that the quality of the steel and its guaranteed mechanical properties and the distribution of those properties over a period of time are the basis on which the capacity factors of AS 4100 have been derived. Steels not complying with the Standards listed in AS 4100 may not have the same distribution of mechanical properties as those steels which do comply and hence may require the use of different capacity factors to those listed in Table 3.4 of AS 4100. The capacity factors are also related to the fabrication and erection tolerances in Sections 14 and 15 of AS 4100.
Likewise, Section 9 of AS 4100 dealing with design of connection elements such as bolts, welds and connection components is based on design expressions and capacity factors that are directly related to the bolt / nut / washer standards specified in Clause 2.3.1 of AS 4100 and the welding consumables / deposited weld metals specified in AS/NZS 1554. The relevant capacity factors for bolts and welds were also derived using a statistical analysis of test results obtained from complying bolt material and welding consumables, used with steels that comply with the Australian Standards listed in Clause 2.2.1 of AS 4100.
There is also the question of weldability and brittle fracture to consider. If the steel does not comply with a Standard nominated in AS/NZS 1554, which is specified in AS 4100 as the relevant welding Standard, then Clause 2.1 of AS/NZS 1554.1 specifically requires that either:
1. testing of the material to determine compliance with any of the grade types in the Standards nominated ….. has been carried out to the satisfaction of the Principal;
2. a comparison of supplied test certificates with the requirements of any of the grade types in the Standards nominated ..... has been performed to the satisfaction of the Principal.
Since AS 4100 calls up AS/NZS 1554 as the suite of welding standards which must be met, this means than any evaluation of the steel must consider the chemical properties in order that the steel may be assigned the correct weld group number for use with AS/NZS 1554 in selecting welding consumables and for use with Section 10 of AS 4100.
When either steel materials or welding consumables are not in conformity with the nominated Australian Standards, prequalification of welding consumables is not possible and special welding qualification tests are required to be undertaken using the methods specified in AS/NZS 1554.
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 3 of 7
In summary, AS 4100 relies on guaranteed values for chemical composition, mechanical properties, tolerances on dimensions, method of manufacture and quality control provisions for all material used in a steel structure designed to AS 4100. There is a statistical relationship between the capacity factors used to determine design capacities and the test data reflected in the Australian Standards nominated in AS 4100, Section 2 and the AS/NZS 1554 suite of welding standards.
Although many of the design rules are similar to those in equivalent codes in other countries, the capacity factors are directly related to Australian steels produced to the Standards quoted in Clause 2.2.1 of AS 4100, as are other design provisions such as weldability (AS/NZS 1554), brittle fracture (Section 10 of AS 4100 and AS/NZS 1554), behaviour in fire (Section 12 of AS 4100) and behaviour under seismic loading (Section 13 of AS 4100).
ACCEPTANCE OF STEEL IN AS 4100
Clause 2.2.2 of the 1990 and 1998 editions of AS 4100 states that “Certified mill test reports, or test certificates issued by the mill, shall constitute sufficient evidence of compliance with the Standards referred to in this Standard”. Hence, such certificates should be sought when seeking to obtain evidence of compliance.
AS/NZS 1163, AS/NZS 3678, AS/NZS 3679.1 and AS/NZS 3679.2 all now have enhanced requirements for certificates which can be summarised as follows:
—written in English alphanumeric characters
—issued by the steel manufacturer
—contain the manufacturers and suppliers and testing authority names
—test certificate number and date
—product testing specification and grade of steel (e.g. AS/NZS 3679.1, 300 Grade)
—product designation and all relevant dimensions
—product steelmaking process (e.g. Basic Oxygen—Slab cast)
—length, bundle, pack or unique identifier to which test certificate applies
—heat number (from casting)
—mechanical properties from tensile tests (all values cited in AS or AS/NZS Standard)
—whether each measured mechanical property complies with Australian Standard
—chemical analysis results and type of analysis undertaken (e.g. cast analysis L or P)
Clause 2.2.2 of AS 4100 was amended in the 2012 Amendment to align better with the requirements of the material standards listed above so that it now requires the following:
“Test reports or test certificates that comply with the minimum requirements of the appropriate Standard listed in Clause 2.2.1 shall constitute sufficient evidence of compliance of the steel with the Standards listed in Clause 2.2.1. The test reports or test certificates shall be provided by the manufacturer or an independent laboratory accredited by signatories to the International Laboratory Accreditation Corporation (Mutual Recognition Arrangement) (ILAC (MRA)) or the Asia Pacific Laboratory Accreditation Cooperation (APLAC) on behalf of the manufacturer. In the event of a dispute as to the compliance of the steel with any of the Standards listed in Clause 2.2.1, the reference testing shall be carried out by independent laboratories accredited by signatories to ILAC (MRA) or APLAC.”
Note that test reports or test certificates must be related to a specific heat number which in turn must be able to be related to a specific product. Such test reports/certificates cannot be used to change the grade of the steel—only the steel manufacturer can decide the grade of steel, as all grades of steel will have a normal distribution of test results and a single test result is simply one result in many thousands that make up the distribution.
The steel grade used in design must be the grade shown on the test report or test certificate. The design engineer needs to be satisfied as to the veracity of the information received and may consider it necessary to contact the certifying organisation to check the veracity if in any doubt.
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 4 of 7
IMPORTED MATERIAL
Imported material may be either:
(a) material manufactured overseas and claiming to comply with one of the Australian Standards cited in Clause 2.2.1 of AS 4100;
(b) material manufactured overseas and claiming to comply with one or more overseas standard(s).
For type (a) material, Clause 2.2.2 of AS 4100 applies and a certificate complying with the nominated standard should be available in order to indicate full compliance. The remainder of this Technical Note deals with type (b) material.
IMPORTED MATERIAL NOT COMPLYING WITH AUSTRALIAN STANDARDS
For material (steel sections, steel plate, bolts, welding consumables) not manufactured in Australia to Australian Standards specified in Section 2 of AS 4100, Clause 1.5.1 of AS 4100 provides a method whereby such material may be used as “new material”. The Commentary to this Clause (Cl.5) in AS 4100 Supplement 1—1999 advised as follows:
“Standards Australia Committee BD/1, Steel Structures, is responsible for the Standard and is available to offer opinions on new materials or methods. It is usually necessary to seek approval from the appropriate building authority for the use of new materials or methods.”
Consequently, although Standards Australia may consider offering an opinion on a new material (a process likely to be very lengthy), approval from the “appropriate building authority” is also required.
The “appropriate building authority” in most States will be the nominated Building Certifier (private or government) who will have some difficulty given that he must be satisfied that any building must comply with the Building Code of Australia which nominates AS 4100 as the relevant design / fabrication / erection standard for steel buildings in Australia. Since the Building Certifier is unlikely to be fully au fait with the background to the AS 4100 provisions, convincing a Building Certifier in respect of imported materials different to those specified in Clause 2.2 of AS 4100 could be an arduous or torturous process.
The easiest way out of the difficulty of using imported material would be to design to AS 4100 and seek to ensure that the imported materials used in the design process do comply with the Standards nominated in Section 2 of AS 4100. This can be achieved by one of the following processes for the structural steel:
(1) obtain sufficient statistical data on the chemical and mechanical properties of the imported steels so that they can be assigned to one of the grades for the steels cited in Clause 2.2 of AS 4100. The logical source of data is the manufacturer but the data must be verified by way of an audit process. The volume of data required and the need to verify it may mitigate against the practical use of this method but may be warranted if significant quantities of material are involved over a period of time. Single test results are not sufficient.
OR
(2) obtain test certificates from the mill certifying that the steel intended to be used or being supplied complies with all requirements of the relevant Standard, either AS/NZS 1163, AS/NZS 1594, AS/NZS 3678, AS/NZS 3679.1, AS/NZS 3679.2 or AS 3597. Fully compliant test certificates should be provided which meet the requirements of Clause 2.2.2 of AS 4100 (2012 amendment).
The imported material should comply with all the requirements of the relevant Australian Standards in Clause 2.2 of AS 4100. The importer of the steel should be able to supply this information from the manufacturer or should supply independent verification of the information from an independent laboratory accredited by ILAC or APLAC in accordance with Clause 2.2.2. If not available, independent verification must be carried out. It should be noted that the quality and reliability of the original documentation will vary according to source and country of origin and the design engineer needs to be satisfied as to the
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 5 of 7
veracity of the information received and may consider it necessary to contact the certifying organisation to check the veracity if in any doubt. If no independent verification is available, then independent testing as in item (3) below should be sought.
The latest editions of AS/NZS 1163, AS/NZS 3678, AS/NZS 3679.1 and AS NZS 3679.2 all require ILAC (MRA) accredited laboratory certification to demonstrate compliance. This may be supplied by the manufacturer’s own laboratory (if so accredited) or by an independent accredited laboratory. It would be consistent with this requirement for design engineers to request the same independent testing for imported material. In the United States and Canada, structural engineers are encouraged not to accept any imported steel for structural purposes without independent laboratory certification to their relevant standards.
OR
(3) have sufficient tests done by an independent ILAC or APLAC accredited laboratory (all Australian NATA laboratories are ILAC accredited) under Clause 2.2.2 and obtain certification from the accredited laboratory to enable the steel to be fitted into a grade in the relevant Standard in terms of all parameters in the Standards. The independent accredited laboratory should also assess the chemical composition so as to enable the steel to be allocated a weld group number in terms of AS/NZS 1554 (weldability) and Section 10 of AS 4100 (brittle fracture)
OR
(4) treat the steel as unidentified steel. As the Commentary to AS 4100 (AS 4100 Supplement 1—1999) notes:
“It is preferable that any unidentified steel should be tested in accordance with AS 1391, but if this is not possible, the Standard requires the severe assumption that a design yield stress not exceeding 170 MPa and a design tensile strength not exceeding 300 MPa be used, as appropriate. Most steels will have a yield stress and tensile strength in excess of these and testing may give a more economic result.”
It should be noted that this fourth approach is not going to be economic for realistic scenarios. Also note that this option does not address the issues of the weldability of the steel or the possibility of brittle fracture occurring.
Another option would be to use a reduced capacity factor for the imported steel material. An arbitrary value should not be selected but rather it is necessary to obtain sufficient statistical data on the mechanical properties and their normal distribution just as was done for the materials listed in Section 2 of AS 4100. It is then necessary to carry out sufficient statistical studies on the available data to derive new capacity factors, yield stress and tensile strength using the approaches detailed in the references to the Commentary to AS 4100. Chemical composition will also have to be assessed to allow assignment to a weld group in AS/NZS 1554 and Section 10 of AS 4100. This process would be very lengthy, thus mitigating against its use also. The logical source of data required is the manufacturer but the data must be verified by way of an audit process.
For bolts, options (2) or (3) are the feasible options. The bolt standards specified in Clause 2.3.1 of AS 4100 specify the requirements that must be met and also specify a number of related standards that must be complied with. All requirements of all cited standards need to be complied with including product chemistry, mechanical properties, thread dimensions and properties, methods of manufacture, tolerances, dimensions. The extent of testing should comply with the requirements of the Standards. The certificates supplied should comply with Clause 2.3.1 of AS 4100 (2012 amendment), and cover all the items listed in the Appendix to ASI Technical Note TN001 Version 3.
For welding consumables, options (2) or (3) are feasible. AS/NZS 1554 suite of welding standards specifies a number of ancillary standards for welding consumables which must be complied with and these ancillary standards specify the extent of testing that must be carried out in order to ensure compliance. Welding procedure qualification of steel material, consumables, joint preparation and welding parameters should be in accordance with
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 6 of 7
AS/NZS 1554. Note that prequalified consumables in AS/NZS 1554 are all related to material to Australian Standards.
Conformity assessment by the manufacturer of the imported material under options (2) and (3) should be carried out under a recognised scheme meeting ISO/IEC Guide 28 “Conformity Assessment—Guidance on a Third Party Certification Scheme for Products” and should include details of auditing carried out. (Note: this ISO/IEC Guide has been issued as Australian Standard HB 18.28). The information should include all test / quality control checks carried out to ensure conformity and should contain sufficient information to allow traceability.
The organisation providing the certification should comply with ISO/IEC Guide 65 “General Requirements for Bodies Operating Product Certification Schemes”, issued as Australian Standard HB 18.65.
IMPORTED FABRICATED STEEL
The above discussion relates to imported material that is fabricated in Australia. When imported fabricated steelwork is used in an Australian project, another layer of complexity and documentation is introduced.
The imported material must be supported by the same level of documentation that is indicated earlier in this Technical Note, but the material in each fabricated item must be traceable back to the original documentation. This usually cannot be done by the markings on the fabricated sections as any initially present may be lost in the fabrication process as members and components are cut from raw material supplied. The overseas fabricator needs a quality system in place which identifies which piece of documentation relates to each fabricated piece. Traceability becomes a major issue.
Additionally, fabrication tolerances in AS 4100 have been considered when formulating the expressions for nominal design capacity, particularly those for straightness of flexural and compression members. Just the same as fabrication tolerances need to be checked for steel fabricated in Australia, any imported fabricated steelwork needs to have documentation to the effect that the fabrication complies with AS 4100 requirements or the fabricated steelwork will have to be measured and checked when landed in Australia.
Documentation on the welding carried out during fabrication also needs to be available, and should state that the welding has been carried out and inspected in accordance with the requirements of AS/NZS 1554 suite of welding standards.
Compliance issues relating to fabricated steel are discussed in detail in ASI Technical Note TN007 “Compliance issues and steel structures”.
CONCLUSION
There is thus no bar to the use of steel not manufactured in Australia for the design of steel members using AS 4100 if any one of the four paths identified in this Technical Note are followed. In terms of design using the provisions of AS 4100, all Australian Standards nominated in Section 2 of AS 4100 must be complied with for the reasons given earlier. Compliance with another material Standard or Specification is not acceptable nor relevant.
Imported materials must be rigorously tested, either by the manufacturer / supplier or by independent organisations, to ensure compliance with the Australian Standards nominated in Section 2 of AS 4100. Then, certificates of compliance with these Standards can be issued and design to AS 4100 can be carried out.
The onus is on the responsible design entity to ensure that all requirements of AS 4100 and standards referenced in AS 4100 are complied with. The responsible design entity can then issue a Certificate stating that design conforms to AS 4100 to the Building Certifier.
ASI TECHNICAL NOTE REF: ASI TN005 Version 3 Page 7 of 7
REFERENCES
Standards Australia, AS 4100, “Steel structures” (1998 edition and 2012 amendment).
Standards Australia, AS 4100 Supplement 1—1999, “Steel structures—Commentary”.
Standards Australia/Standards New Zealand, AS/NZS 1163—2009, “Cold formed structural steel hollow sections”.
Standards Australia/Standards New Zealand, AS/NZS 1554, “Structural steel welding” Part 1: “Welding of steel structures”, Part 4 “Welding of high strength quenched and tempered steels”, Part 5: “Welding of steel structures subject to high levels of fatigue loading”.
Standards Australia/Standards New Zealand, AS/NZS 3678—2011, “Hot rolled steel flat products”.
Standards Australia/Standards New Zealand, AS/NZS 3679.1—2010, “Structural steel, Part 1: Hot rolled bars and sections”.
Standards Australia/Standards New Zealand, AS/NZS 3679.2—2010, “Structural steel, Part 2: Welded I sections”.
Disclaimer of Liability Whilst every care was taken in the preparation of data,it should be noted thata) We accept no liabilty howsoever from any error
or ommission herein.b) No representation or warranty is made herein andc) Buyer or user have to check with respective mills
for tolerances and dimensions.
PREFACE
PT. Steel Surya Mandiri is a supplier, stockist and trading company for steels and related products. Established in 2000, oriented as a steel store and trader for steel in the area of Glodok or well known as Chinatown Jakarta.PT. Steel Surya Mandiri even though is still young comparing to all the competitors around, but we can manage to exist and compete with all big suppliers of the same production. It’s all because of the satisfaction of our customers.We realize that without our loyal customer, we won’t stand the ground where we’re right now.For improving our quality of services and to answer all of the questions from our customers regard- ing the Technical specification of all materials in the market. We humbly give you the PT. SSM HANDBOOK.
PT. SSM
i
CONTENTSPrefaceContentsReference Tables of StandardsComparison BetweenSpecificationsSpecifications
and Materials ( ASTM )European Standards ( EN)British Standards ( BS )Deutsche Industrie Noemen -Germany ( DIN )
Australian Standards Institute ( AS )/ New Zealand Standards ( NZS )
Japanese Industrial Standards ( JIS )China National Standards ( GB )
Wide Flange BeamsBearing PilesSheet Piles “ U ”
JIS A5528JoistsI Berams, T BarsIPNChannels
Taper Flange ChannelsParallel Flange Channels
AnglesUnequal Angles
RallsPlates
Shipbuilding Steels Plates - American Bureau of Shipping ( ABS )- Lloyd’s Register of Shipping ( LRS )
Steel Plates :Comparison of Specifications for Shipbuilding Qualities PlatesSteel Plates :Chequered Plates
Stainless SteelPlates ( JIS )
Corrosion Resistance Data - Stainless SteelBars
Square, Round BarsExpanded MetalsDeformed Bars and Round Bars ( Building Construction Use )Pipes to BS 1387 ( British Standard )Pipes to JIS G3452 - SGP (Japanese Standard )
Line Pipes ( Seamless or Welded ) - Carbon and Stainless Steel
Specifications :
Specifications :
Specifications :
Specifications :
Specifications :Plain ChannelsLipped Channels
Square
Square
Rectangular
Rectangular
CircularCircular
nd stAPI - American Petroleum Institute 42 Edition 1 July 2000
Seamless Boiler Tubes - ASTM, DIN, & JIS
Stainless Steel Pipes - JIS G3459, Usage
Hollow Sections - ASTM, EN, JIS
Hot Finished Hollow Section - BS EN 10210
Stainless Steel Pipes to JIS G3459 SUS-TP
Seamless Boiler Tubes and Pipes
API - American Petroleum Institute 1992
ASTM - American Society for Testing and Material
Pipes
Stainless SteelPipes ( JIS )Cold FormedSection
Hot FormedSection
Light GaugeChannelsTitaniumTable of GaugesCarbon and Alloy SteelHardness Conversion Table ( Steels )Physical Characteristics and Mechanical Properties of Ferrous MetalConversion Tables
SectionsPlatesAmerican Society for Testing -A36, 242, 283, 441, 570, 572 & 588
- 10025 & 10155- 4360- 17100
- 3679.1, 3678, BHP-300 PLUS
- G3101, 3131, 3141, 3106, 3136 & 3302- 700
( old version )( old version )
Lx & Larssen, Arbed
iiiiii123
5911
12
1318194143444546474849515355575967697172737475777879808182838485868788919293949899101103104105107108109110111147149150151152
European Channels
Equal Angles
Specifications : Pressure Vessels - ASTM, BS EN & DIN
Thickness in mm
Thickness in inches
Specifications : Hot / Cold Rolled Stainless Steel Plates - JISStainless Steels Plates to JIS G4304 / G4305 SUS 304 & 316
Flat Bars
ii
Reference Tables of Standards(1) Steel Plates for Structural Use
Strength Level
2(T.S. N/mm )
Standards
JISSumitomoStandards ASTM DIN & VDEh BS EN ISO
G3101 SS330
G3101 SS400
G3106 SM400A
330
400
A283 Gr.B.C
A36
A572 Gr.42
DIN17100 U, RSt34-1,
DIN17100 U, RSt42-1 DIN17100 RSt42-2
St37-1, 2, 3
BS EN10025 Gr.
BS EN10025 Gr.
BS EN10025 Gr.
S185
S275JR
S275J0
ISO R630 Fe33, 37A,
ISO R630 Fe42A, 44A
ISO R630 Fe42B, 44B
A283Gr.D
A633 Gr.A
St42-3
Rst46 - 3
G3106 SM400B
G3106 SM400C
G3106 SM490A, B, C
G3106 SM490YA, B
A573 Gr.58, 65
A529 Gr.50, 55
A573 Gr.70
DIN17100 RSt42-3
RSt46-3
DIN17100 RSt42-3
RSt46-3
BS EN10025 Gr.
BS EN10025 Gr.
BS EN10025 Gr.
BS EN10025 Gr.
S275J2G3
S275J2G4
S355JR
S355J0, S355J2G3
ISO R630 Fe42C, 44C
ISO R630 Fe42D, 44D
ISO R630 Fe52B, D
DIN17100 St50-1, 2
DIN17100 St52-3
G3106 SM520B, CA572 Gr.50, 60A633 Gr.C, D ISO R630 Fe52, C, D
SUMITEN540A572Gr.65 A633 Gr.E A678 Gr.B
BS En10025 Gr.
SUMITEN690
S355J2G4, S355K2G3,
SUMITEN730
S355K2G4
SUMITEN780
490
590 SUMITEN590 G3106 SM570
A678 Gr.C DIN17100 St60-1, 2
BS EN10025 Gr. E355
SUMITEN950
685 G3128 SHY685 N, NSA514 Gr.A~T A517 Gr.A~T
DIN17100 St70-2BS EN10025 Gr. E360
(2) Carbon Steel for Bollers and Pressure Vessels
Strength Level2
(N/mm )Standards
JIS ASTM DIN & VDEh BS EN ISOY.P. T.S.
165
185
205
295
205
225
245
265
205
225
245
265
205
225
345
355
345
415
420
450
345, 430
310
340
380
520
380
410
450
480
380
410
450
480
380
410
480
450
560
550
500
570
480, 550
G3103 SB480
G3118 SGV410
G3118 SGV450
G3118 SGV480
G3115 SPV235
G3115 SPV335
G3115 SPV410
G3115 SPV450
G3103 SB450
G3103 SB410
A515 Gr.70
A516 Gr.55
A516 Gr.70
A442 Gr.55
A442 Gr.60
A537 CI.1, A841 CI.1
A537 CI.2, A841 CI.2
A737 Gr.B, C
A612
A515 Gr.65
A516 Gr.65
A515 Gr.60
A516 Gr.60
A299
A285 Gr.C
A285 Gr.B
A285 Gr.A
DIN17155 19Mn6
DIN17155 19Mn6
DIN17155 19Mn6
DIN17155-17Mn4
DIN17155-HIII(si Killed)
DIN17155-HII(si Killed)
DIN17155 19Mn6
DIN17155-HII
DIN17155-HII
DIN17155-HIII
DIN17155-HII
DIN17155-HII
VDEhW680 TTSt41
VDEhW680 TTSt45
DIN17155-17Mn4
DIN17155-HI
DIN17155-HI
BS En10028 Gr.P275N, NH
BS En10028 Gr.P275N, NH
BS En10028 Gr.P275N, NH
BS En10028 Gr.P275N, NH
BS En10028 Gr.P355N, NH
BS En10028 Gr.P355M, MH
BS En10028 Gr.P420M, MH
BS En10028 Gr.P460N, NH
ISO 2604/IV P 5
ISO 2604/IV P 7
ISO 2604/IV P 11
ISO 2604/IV P 16
iviii
(3) Low-Alloy Steel for Boller and Pressure Vessels
Strength Level2 (N/mm )
Standards
JIS ASTM DIN & VDEh BS EN ISOY.P. T.S.
255
275
275
295
315
345
345
345
570
570
380
415
570
255, 315
225, 275
245, 315
245, 315
205, 315
205, 315
205, 315
205, 315
345, 480
345, 480
345, 480
585, 690
515, 415
450
440
480
520
520
550
550
550
690
690
580
580
690
A204 Gr.A
A204 Gr.B
A204 Gr.C
A302 Gr.A
A302 Gr.B
A302 Gr.C
A302 Gr.D
A387 Gr.2
A387 Gr.12
A387 Gr.11
A387 Gr.22
A387 Gr.21
A387 Gr.5
A387 Gr.7
A387 Gr.9
A533 Type A
A533 Type C
A533 Type D
A542 Type A, B, CI.4
A832 Gr.22V
A832 Gr.21V, 23V
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2
Class 1, 2, 3
Class 1, 2, 3
Class 1, 2, 3
A542 Class 1, 2
A542 Class 3, 4a
WSN5423 16Mo5
DIN17155 15Mo3
DIN17155 13CrMo44
WSN7380 10CrMo9 10
WSN7362 12CrMo19 5
WSN5423 16Mo5
(1/4Mo)
(4) Steel for Low-Temperature Service
Strength Level2 (N/mm )
Standards
JIS ASTM DIN & VDEh BS EN ISOY.P. T.S.
275
325
350
355
365
255
275
255
275
520
590
345-570
480-685
400
450
490
450
480
450
490
450
490
690
690
550-690
620-790
G3126 SLA235A
G3126 SLA325A
G3126 SLA365
G3127 SL2N255
G3127 SL3N255
G3127 SL3N275
G3127 SL9N520
G3127 SL9N590
G3120 SQV2A
or 2B
SLA325B
G3126 SLA235B
A662 Gr.A
A662 Gr.B
A537 CI.1, Ab41 CI.1
A662 Gr.C
A203 Gr.A
A203 Gr.B
A203 Gr.D
A203 Gr.E
A353
A553, A844
A533 Type B
A543 Type B, C
Class 1, 2, 3
Class 1, 2, 3
380, 480
380, 450
410, 520
410, 520
410, 520
410, 520
410, 520
410, 520
550, 620
550, 620
550, 620
725, 795
655, 585
G3103 SB450M
G3103 SB480M
G3119 SBV1A
G3119 SBV1B
G3119 SBV2
G3119 SBV3
G4109 SCMV-1
G4109 SCMV-2
G4109 SCMV-3
G4109 SCMV-4
G4109 SCMV-5
G4109 SCMV-6
G3120 SQV1A
G3120 SQV3A
G4110 SCMQ4E
G4110 SCMQ4V
G4110 SCMQ5V
or 1B
or 3B
BS En10028 Gr.16Mo3(1/4Mo)
BS En10028 Gr.13CrMo4-5
BS En10028 Gr.11CrMo9-10
ISO 2604/IV P28
ISO 2604/IV P30
ISO 2604/IV P33
ISO 2604/IV P32
ISO 2604/IV P34
2• 1/2Cr-1Mo-V NT
2• 1/4Cr-1Mo
3Cr-1Mo-V NT
2• 1/4Cr-1Mo QT
1/2Mo
Mn-1/2Mo-1/2NI
Mn-1/2Mo-3/4NI
2/3Cr-1/2Mo
1Cr-1/2Mo
1•1/4Cr-1/2Mo
2•1/4Cr-1Mo
3Cr-Mo
5Cr-1/2Mo
7Cr-1/2Mo
9Cr-1Mo
Min-1/2Mo
Min-1/2Mo-3/4NI
Min-1/2Mo-1/3NI
Remarks
SLT285
SLT325A
SLT325B
SLT360
SLT2N255
SLT3N255
SLT3N275
SLT9N520
SLT9N590
VDEh W680
VDEh W680
VDEh W680
VDEh W680
TTSt41
TTSt45
I0Ni14
X8Ni9
BS En10028 Gr.P355NL1, NL2
BS En10028 Gr.P355ML1, ML2
BS En10028 Gr.X6Ni(HT680),
X7Ni9
ISO 2604/1V P16
ISO 2604/1V P43
ISO 2604/1V P44
ISO 2604/1V P45
3Ni-1•3/4Cr-1/2Mo
Mn-1/2Mo-1/2Ni
9Ni(QT type)
9Ni(N type)
3•1/2Ni
3•1/2Ni
2•1/4Ni
2•1/4Ni
RemarksSumitomoStandards
Steel type: Rolled Steel Plate for Hulls (mild steel)
(5) Corresponding Industry Codes for Ship Building Standards
viv
Steel type: Steel for Boilers and Pressure Vessels
Strength Level2 (N/mm ) Correspending
Y.P. T.S.
400/490
ASTM
Grade
NK
Japan
AB
USA
LR
UK
BV
France Germany
GL
Norway
NV
Taiwan Russia ROK China
CR RS KR CCS
235 ASTM A131 A
B
D
E
KAM
KAS
KBS
KAK
KBK
KDK
KAN
KBN
KDN
KEN
AAM
AAS
ABS
AAK
ABK
ADK
ADN
AEN
LAM
LAS
LBS
LDS
LAK
LBK
LDK
LDN
LEN
BAM
BAS
BBS
BDS
BAK
BBK
BDK
BDN
BEN
GAM
GAS
GBS
GAK
GBK
GDK
GDN
GEN
NAM
NAS
NBS
NAK
NBK
NDK
NDN
NEN
CAM
CAS
CBS
CAK
CBK
CDK
CDN
CEN
PAM
PAS
PBS
PAK
PBK
PDS
PDK
PDN
PEN
KRAM
KRAS
KRBS
KRAK
KRBK
KRDK
KRDN
KREN
CSAM
CSAS
CSAK
CSDK
CSDN
CSEN
Steel type: Rolled Steel Plate for Hulls (high tensile strength steel)
Strength Level 2 (N/mm ) Correspending
Y.P. T.S.
400/510
470/590
490/620
530/650
ASTM
Grade
NK
Japan
AB
USA
LR
UK
BV
France Germany
GL
Norway
NV
Taiwan ROK China
CR RS KR CCS
265
315
355
390
AH32
AH36
AH40
DH32
DH36
DH40
EH32
EH36
EH40
K32A
K36A
K40A
K32D
K36D
K40D
K32E
K36E
K40E
A32A
A36A
A40A
A32D
A36D
A32DN
A36DN
A40D
A32E
A36E
A40E
L32A
L36A
L40A
L32D
L36D
L40D
L32E
L36E
L40E
B32A
B36A
B32D
B36D
B32E
B36E
G32A
G36A
G32D
G36D
G32E
G36E
N27A
N27D
N32A
N36A
N40A
N27E
N32D
N36D
N40D
N32E
N36E
N40E
C32A
C36A
C32D
C36D
C32E
C36E
P32A
P36A
P32D
P36D
P32E
P36E
KR32A
KR36A
KR32D
KR36D
KR32E
KR36E
ASTM A131
ASTM A131
ASTM A131
CS32A
CS36A
CS32D
CS36D
CS32E
CS36E
Russia
Strength Level2 (N/mm ) Correspending
Y.P. T.S.
310/450
345/485
380/515
380/520
410/550
450/590
480/620
380/520
410/550
450/590
480/620
410/510
490/610
520/640
570/700
610/740
ASTM, JIS
NK
Japan
AB
USA
LR
UK
BV
France Germany
GL
Norway
NV
Taiwan Russia ROK China
CR RS KR CCS
165
185
205
205
225
245
265
205
225
245
265
235
315
355
450
490
1/2Mo
2/3Cr-1/2Mo
1Cr-1/2Mo
1 1/4Cr-1/2Mo
2 1/4Cr-1Mo
3Cr-1Mo
5Cr-1/2Mo
(ASTM)
A285 Gr.A
A285 Gr.B
A285 Gr.C
A515 Gr.60
A516 Gr.60
A515 Gr.65
A516 Gr.65
A515 Gr.70
A516 Gr.70
A204 Gr.A
A387 Gr.2
A387 Gr.12
A387 Gr.11
A387 Gr.22
A387 Gr.21
A387 Gr.5
A204 Gr.A
A204 Gr.A
G3115 SPV235
SPV315
SPV355
SPV450
SPV490
(JIS)
(ASMT)
(ASMT)
A516 Gr.55
KP42
KPV42
KPV32
KPV36
KPV46
KPV50
KPA46
KPA49
KP46
KP49
APMA
APMB
APMC
APMD
APME
APMF
APMG
APK
APL
APM
APN
APH
API
APJ
LP360, AR
LP410, AR
LP460, AR
LLT0-360
LLT0-410
LLT20-410
LLT0-490
LLT20-490
LPCM470
LPCM480
LP360FG
LP410FG
LP460FG
LP490FG BP510
BPM430
BPM510
BPMV510
BPCM450
BPCM470
BPCM480
BP410
BP410
BP360
NP360-ON
NP360-IFN
NP410-ON
NP410-IFN
NP410-IFN
NP460-ON
NP460-IFN
NP460-IFN
NP490-ON
NP490-IFN
NP490-IFN
NP510-IFN
NP510-IFN
NPCM470
NPCM480
NPM440
(0.3Mo)
CP1410
CP1450
CP2450
CP1480
CP2480
CPV0235
CPV0315
CPV0355
CPV0450
CPV0490
KRP42
KRP46
KRP49
KRPV24
KRPV32
KRPV36
KRPV46
KRPV50
KRP46A
KRP49A
Steel type: Steel for Low-Temperature Service
Strength Level 2 (N/mm )Correspending JIS
Y.P. T.S.
NK
Japan
AB
USA
LR
UK
BV
France Germany
GL
Norway
NV
Taiwan Russia ROK China
CR RS KR CCS
235
325
365
400/510
440/560
490/610
G3126 SLA235
G3127 SL2N255
SL3N255,
SL5N590,
SL9N520,
275
590
SLA325
SLA365
A, B
A, B
KL24A, B
KL2N30
KL3N32
KL5N43
KL9N53
KL9N60
KL33
KL37
ABV
ABVH
BLNA
BLNB
BL1N
BL3N
BL5N
BL9N
NL23, 24, 24L
NL43, 44, 44L
NLN1N
NLN3N
NLN5N
NLN9N
KRL24A
KRL24B
KRL33
KRL37
KRL2N30
KRL3N32
KRL5N43
KRL9N53
KRL9N60
LT-EH32, -FH32
LT-EH32, -FH36
1 1/2Ni
3 1/2Ni
5Ni
9Ni
1/2Ni
1 1/2~2 1/4Ni
3 1/2Ni
5Ni
9Ni
COMPARISON BETWEEN SPECIFICATIONS (SECTIONS)
21
COMPARISON BETWEEN SPECIFICATIONS (PLATES)Min. Yield Stress
(Tensile Strength)
MPa
185 (290-510)
185
195
205
215
230
235
215
235
CharpyImpact Test
Special
Specification
U.S.A
ASTM
European Standard
(BS, DN)
EN 10025
EN 10155
U.K.
(old version)
BS 4360
Germany
(old version)
DIN 17100
Japan
JIS
Australia China
AS/NZS
GB 700
A570-30
A570-33
S185
S235
S235JR
S235JRG1
S235JRG2
S235J0
S235J2G3
S235J2G4
40A
40B, 40C
40D
St 33
St 37-2
USt 37-2
RSt 37-2
St 37-3
Q235-A
Q215-B
Q235-B, C, D
Q215-A
Q195
S235J0W
S235J2W
G3136-SN400A
SN400B
SN400C
245 (400-510)
245
250
255
285
275
295
300
310
315
A36
A570-36
A570-40
A572-42
A242-4&5
A441-4&5
A570-45
A242-3
A441-3
S275
E295
43A St 46-3
St 50-2
Q255-AQ275
G3101-SS400
G3106-SM400A
G3101-SS490
3679.1-250
BHP-300PLUS
325 (490-610)
355 (490-640)
355 (490-640)
245
325
335
345
325
355
360
365
380
400
415
450
450
460
360
365
355
250
255
260
275
A570-50
A572-50
A242-1&2
A441-1&2
A570-55
A572-60
A572-65
A588-A, B, C, K
S275JR
S275J0
S275J2G3
S275J2G4
S355
E360
S355JR
S355J0
S355J2G3
S355K2G3
S355J2G4
S355K2G4
E335
RSt 42-1
RSt 42-2
St 44-2
St 44-3
RSt 46-2
St 46-3
G3101-SM400B
G3101-SM400C
G3106-SM490A
G3106-SM490B
G3136-SM490B
G3106-SM490YA
G3106-SM490YB
G3101-SS540
G3106-SM570
SM520B
SM520C
SM490C
SM490C
Q255-B
S355J0WP
S355J2WP
S355J0W
S355J2G1W
S355K2G1W
S355J2G2W
S355K2G2W
40DD
50A
50B, 50C
50D, 50DD
50E
WR50A
WR50B
WR50C
55C
43B, 43C
43D, 43DD
3679.1-250L0
BHP-300PLUSL0
3679.1-350
3679.1-350L0
CharpyImpact Test
St 60-2
St 70-2
St 52-3
CharpyImpact Test
CharpyImpact Test
CharpyImpact Test
Min. Yield Stress
(Tensile Strength)
MPa
165 (290-510)
245 (400-510)
325 (490-610)
355 (490-640)
380 (480)
165
185
195
200
205
215
225
230
235
215
235
245
245
250
250
255
255
260
275
275
285
295
310
315
325
325
340
350
355
355
340
380
390
400
415
450
450
460
350
365
335
340
345
350
Special
Specification
U.S.A
ASTM
European Standard
(BS, DN)
EN 10025
EN 10155
U.K.
(old version)
BS 4360
Germany
(old version)
DIN 17100
Japan
JIS
Australia China
AS/NZS
GB 700
S185
S235
S235JR
S235JRG1
S235JRG2
S235J2G3
S275J2G3
S235J2G4
S275J2G4
E335
S355
S355JR
S355J0
S355J2G3
S355J2G4
S355K2G3
S355K2G4
E360
S275JR
S275J0
S275
E295
S235J0
St 33
St 37-2
St 37-3
St 46-3
St 50-2
RSt 42-1
RSt 42-2
St 44-2
St 44-3
RSt 46-3
St 46-3
St 60-2
St 70-2
St 52-3
USt 37-2
RSt 37-2
A283-A
A283-B
A283-C
A284-C
A284-D
A283-D
A36
A242-4&5
A242-3
A242-1&2
A588-A, B, C, K
A570-55
A572-60
A572-65
40A
43A
40EE
50A
50B, 50C
50D, 50DD
50EE
WR50A
WR50B
WR50C
50F
55C, 55EE
55F
43B, 43C
43D, 43EE
40B, 40C
40D
G3101-SS330
G3136-SN400A
G3101-SS400
G3101-SS490
G3106-SM400A
G3101-SM400B
G3106-SM490A
G3106-SM490B
SM490C
G3136-SN490B
G3106-SM490YA
G3106-SM490YB
G3101-SS540
G3106-SM570
SM520YB
SM520YC
SN490C
SM400C
SN400B
SN400C
3678-200
3678-250
3678-250L15
3678-WR350
3678-WR350L0
3678-WR350L0
350L15
Q195
Q215-A
Q215-B
Q235-B, C, D
Q255-A
Q255-B
Q275
Q235-A
S235J0W
S235J2W
S355J0WP
S355J0W
S355J2G1W
S355K2G1W
S355J2G2W
S355K2G2W
S355J2WP
CharpyImpact Test
CharpyImpact Test
CharpyImpact Test
CharpyImpact Test
CharpyImpact Test
43
( Suffix "M" to ASTM No. indicates properties in metric units )
ASTM Standards - Structural Steels & Steel Plates
(Properties minima unless stated)( Suffix "M" to ASTM No. indicates properties in metric units )
ASTM Standards - Structural Steels & Steel Plates
(Properties minima unless stated)
No.
Yield
Stress
ksi
(Mpa)
Title Grade
C
Size
t
in.
Chemical Composition %
maximum (minimum)
Si
Mn
P
S
Others
Tensile
Strength
ksi
(Mpa)
Elongation
%
8 in
2 in
A36-91
A242-91a
A283-92
A441
A570-92
Structural Steel
High-strength low-
Low and inter-
Rolled Steel for
Steel, Sheet and
Strip, Carbon, hot
rolled, structural
quality
High-Strength
Low-Alloy
Structural
Manganese
Vanadium Steel
mediate tensile
strength carbon
steel plates
alloy structural
steel
5)Shapes
8)Type 1
8)Type 1
8)Type 1
A
B
C
D
-
-
-
30
33
36
40
45
50
55
Plates
Bars
All
t ≤ ¾
t ≤ ¾
¾ < t ≤ 1½
¾ < t ≤ 1½
¾ < t ≤ 1½
Gr 1 & 2
Gr 1 & 2
Gr 3
Gr 3
Gr 4 & 5
Gr 4 & 5
Shapes/
Shapes/
Shapes/
Plates &
Plates & Bar
Plates & Bar
1½ < t ≤ 2½
1½ < t ≤ 4
1½ < t ≤ 4
t ≤ 0.229
t ≤ 0.229
t ≤ 0.229
t ≤ 0.229
t ≤ 0.229
t ≤ 0.229
t ≤ 0.229
-
-
-
-
Bar ¾t ≤
2½ < t ≤ 4
t > 4
t > 4
0.26
0.25
0.25
0.26
0.26
0.27
0.27
0.28
0.29
0.15
0.15
0.15
0.14
0.17
0.24
0.27
0.22
0.22
0.22
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.29
-
-
-
-
-
-
-
-
-
-
0.80
0.80
0.80
0.80
0.60
0.60
0.60
0.85
0.85
0.85
0.90
0.90
0.90
0.90
1.35
1.35
1.35
1.00
1.00
1.00
0.90
0.90
0.90
0.90
~1.20
~1.20
~1.20
~1.20
~0.90
~0.90
~0.90
~1.25
~1.25
~1.25
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.15
0.15
0.15
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.04
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.05
0.05
0.05
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)
1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)
1)Cu (0.20)
Cu (0.20)
Cu (0.20)
Cu (0.20)
Cu (0.20)
V (0.02)
V (0.02)
V (0.02)
Cu (0.20)
Cu (0.20)
2)58/80
58/80
58/80
58/80
58/80
58/80
45/60
50/65
55/70
60/80
2)58/80
2)58/80
2)58/80
2)58/80
70
70
67
67
63
(400/550)
(400/550)
(400/550)
(400/550)
(400/550)
(400/550)
(310/415)
(345/450)
(380/515)
(415/550)
(400/550)
(400/550)
(400/550)
(400/550)
(480)
(485)
(460)
(460)
(435)
63
(435)
49 (340)
52 (360)
53 (365)
55 (380)
60 (415)
65 (450)
70 (480)
36
36
36
36
36
36
36
36
36
50
50
46
46
42
24
27
30
33
3)36
(250)
(250)
(250)
(250)
(250)
(250)
(250)
(250)
(250)
(345)
(345)
(315)
(315)
(290)
42
(290)
30(205)
33(230)
36(250)
40(275)
45(310)
50(345)
55(380)
(165)
(185)
(205)
(230)
(250)
4)20
4)20
4)20
4)20
4)20
4)20
4)20
4)20
4)20
4)20
3)18
3)18
18
18
18
3)18
4)27
4)25
4)22
4)20
7)197)187)177)167)147)127)10
2)21
23
23
23
23
23
23
23
23
23
21
21
21
213)
304)
284)
254)
234)
257)
237)
227)
217)
197)
177)
157)
-
-
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.30
0.30
0.30
0.405)
0.405)
0.405)
0.405)
-
-
-
0.15
0.15
0.15
~0.40
~0.40
~0.40
0.21
0.23
0.26
0.26
0.19
0.19
0.19
0.19
0.20
0.20
0.20
0.20
0.15
0.15
0.15
0.15
0.17
0.17
0.17
0.17
5)0.23
1.355)
1.355)
1.355)
1.355)
1.655)
0.80
0.80
0.80
0.80
0.75
0.75
0.75
0.75
0.80
0.80
0.80
0.80
0.50
0.50
0.50
0.50
~1.25
~1.25
~1.25
~1.25
~1.35
~1.35
~1.35
~1.35
~1.35
~1.35
~1.35
~1.35
~1.20
~1.20
~1.20
~1.20
0.050.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
No.
Yield
Stress
ksi
(Mpa)
Title Grade
C
Size
t
in.
Chemical Composition %
maximum (minimum)
Si
Mn
P
S
Others
Tensile
Strength
ksi
(Mpa)
Elongation
%
8 in
2 in
A572
-
92a
A588
-
91a
High-strength low
High-strength low
alloy Cb-V steels
alloy structural
of structural
steel with 50 ksi
10)quality
min yield point to
4 in. thick
42*
50*
60*
65*
65*
3)A
3)B
3)C
3)K
t ≤ 6
t ≤ 4
t ≤ 4
t ≤ 4
t ≤ 4
t ≤ 4
4 < t ≤ 5
4 < t ≤ 5
4 < t ≤ 5
4 < t ≤ 5
5 < t ≤ 8
5 < t ≤ 8
5 < t ≤ 8
5 < t ≤ 8
shapes
shapes
shapes
shapes
t ≤ 1¼
t ≤ ½
½ < t ≤ 1¼
0.405)
0.405)
0.405)
0.405)
0.405)
0.30
~0.65
~0.65
~0.65
~0.65
~0.50
~0.50
~0.50
~0.50
~0.40
~0.40
~0.40
~0.40
~1.20
~1.20
~1.20
~1.20
0.30
0.30
0.30
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.25
0.25
0.25
0.25
Cr
Mo
Ni
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.30
0.30
0.30
0.30
~0.65
~0.65
~0.65
~0.65
~0.70
~0.70
~0.70
~0.70
~0.70
~0.70
~0.70
~0.70
~0.50
~0.50
~0.50
~0.50
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.50
0.50
0.50
0.50
0.25
~0.50
~0.50
~0.50
~0.50
0.25
0.25
0.25
1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)1)Cu (0.20)
Cu 0.25
Cu 0.02
Cu 0.20
Cu 0.50
~ 0.40
~ 0.04
~ 0.50
~ 0.30
V 0.01
V 0.01
V 0.01
Cb 0.005
~ 0.10
~ 0.10
~ 0.10
~ 0.056
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.10
0.10
0.10
0.10
-
-
-
-
-
60 (415)
65 (450)
75 (520)
80 (550)
80 (550)
(485)
(485)
(485)
(485)
(460)
(460)
(460)
(460)
(430)
(430)
(430)
(430)
(485)
(485)
(485)
(485)
70
70
70
70
67
67
67
67
63
63
63
63
70
70
70
70
42 (290)
50 (345)
60 (415)
65 (450)
65 (450)
203)
183)
163)
153)
153)
18
18
18
18
-
-
-
-
-
-
-
-
18
18
18
18
243)
213)
183)
173)
173)
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
(345)
(345)
(345)
(345)
(315)
(415)
(415)
(315)
(290)
(290)
(290)
(290)
(345)
(345)
(345)
(345)
50
50
50
50
46
46
46
46
42
42
42
42
50
50
50
50
* All these grades can be supplied in 4 types with alloying additions as follows:- Type 1 : Cb 0.005/0.05 Type 3 : Cb + V 0.02/0.15 Type 2 : V 0.01/0.15 Type 4 : N (with V) 0.015 max
(Reference to all standards below shall be made to ASTM)Notes :
1) When Cu is specified. 2) For wide flange shapes over 426 lb/ft tensile strength minimum of 58 ksi only and elongation in 2 in. of 19% minimum applies. 3) See standard for details on mechanical property variations. 4) See standard for details on concessions on certain size ranges. 5) See standard for details on compositional variations. 6) Hardness test required only if Q & T or if the forgings are small as described by the standard. 7) Elongation values vary with size, see standard. 8) Other elements are added to improve atmosphere corrosion resistance. 9) On plates wider than 24 in., properties shall be transverse.10) Carbon Equivalent (CE) is calculated from the equation:
+
+
EN 10025 : 1993 : HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS EN 10025 : 1993 : HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS
(Properties minima unless stated)
65
thickness (mm)
Grade
ISO : Standard 630
BS4360 Equivalent Grade
1)Type of Deoxidation
Chemical
Composition
%
%
maximum
≤ 16
≤ 16
≥ 16 ≤ 40
≥ 16 ≤ 40
≥ 40 ≤ 63
≥ 63 ≤ 80
≥ 80 ≤ 100
≥ 100 ≤ 150
≥ 150 ≤ 200
≥ 200 ≤ 250
≥ 3 ≤ 100
≤ 1
≥ 100 ≤ 150
≥ 1 ≤ 1.5
≥ 1.5 ≤ 2
≥ 2 ≤ 2.5
≥ 2.5 ≤ 3
≥ 3 ≤ 40
≥ 40 ≤ 63
≥ 63 ≤ 100
≥ 100 ≤ 150
≥ 150 ≤ 250
≥ 10 ≤ 150
≥ 10 ≤ 150
≥ 10 ≤ 150
≥ 150 ≤ 250
≥ 150 ≤ 250
≥ 150 ≤ 250
≥ 150 ≤ 250
< 3
4)≥ 40
C
Si
Mn
P
S
2) 3)N
9)Yield Stress
9)Tensile Strength
9) 13) 14)Elongation
(Values in Parentheses
KV
J
are Transverse Values)
11) 12)Impact
2N/mm
2N/mm
FF
-
-
-
-
-
-
Fe 430D1
S275J2G3
-
-
-
-
-
-
-
-
-
27
-
-
-
-
27
23
-
-
-
-
27
23
-
-
-
-
27
23
-
-
-
-
-
-
-
-
-
-
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
8 (6)
9 (7)
10 (8)
11 (9)
12 (10)
16 (14)
15 (13)
14 (12)
12 (11)
11 (10)
430/580
410/560
400/540
380/540
0.24
0.24
0.24
0.55
1.60
0.045
0.045
0.009
Fe 510B15)Fe 510A Fe 490-2
FN FN FN
Temp
ºC
+20
0
0
-20
-20
+20
27
23
27
23
-
23
40
33
-
-
-
-
40
33
-
-
-
-
-
-
-
-
-
-
43D
S275J2G4
Fe 430D2
15)S355 *
-
S355JR 7)S355JO 7)S355J2G3 7)S355J2G4 7)S355K2G3 7)S355K2G4 10)E295 10)E335 10)E360
Fe 510C Fe 510D1 Fe 510D2 Fe 510DD1 Fe 510DD2 Fe 590-2 Fe 560-2
FF FN FN FN FF FF FNFN
--50A43D 50B 50C 50D 50D 50DD 50DD
1.50
0.035
0.035
0.18
0.18
6)0.18
-
-
1.50
0.035
0.035
0.18
0.18
6)0.18
0.24
0.24
0.24
0.55
1.60
0.045
0.045
0.009
0.040
0.040
0.009
1.60
0.20
8)0.20
0.20
0.55
-
0.035
0.035
1.60
0.20
8)0.20
0.20
0.55
-
0.035
0.035
1.60
0.20
8)0.20
0.20
0.55
-
0.035
0.035
1.60
0.20
8)0.20
0.20
0.55
-
0.035
0.035
1.60
0.20
8)0.20
0.20
0.55
0.045
0.045
0.009
0.045
0.045
0.009
0.045
0.045
0.009
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
275
265
255
245
235
225
215
205
275
265
255
245
235
225
215
205
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
355
345
335
325
315
295
285
275
295
285
275
265
255
245
235
225
335
325
315
305
295
275
265
255
365
355
345
335
325
305
295
285
430/580
410/560
400/540
380/540
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
510/680
490/630
470/630
450/630
490/660
470/610
450/610
440/610
590/770
570/710
550/710
540/710
690/900
670/830
650/830
640/830
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
14 (12)
15 (13)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
18 (18)
17 (17)
12 (10)
13 (11)
14 (12)
15 (13)
16 (14)
20 (18)
19 (17)
18 (16)
16 (15)
15 (14)
4 (3)
5 (4)
6 (5)
7 (6)
8 (7)
11 (10)
10 (9)
9 (8)
8 (7)
7 (6)
-
-
-
-
-
-
87
1)
2)
3)
4)
5)
6)7)
8)9)
10)11)12)
13)
14)
15)
FU = rimming steel, FN = rimming steel not permitted, FF = fully killed steel, opt = at manufacturers option
It is permissible to exceed the specified values provided that for each increase of 0.001% N the P content is reduced by 0.005%; the N of the ladle analysis shall not however exceed 0.012%
The max value for N does not apply if the analysis shows a minimum total aluminium content of 0.020% or if sufficient other N binding elements are present
For sections > 100mm thickness the C content by agreement
Only available in thickness ≤ 25mm
For thickness > 150mm, the C is 0.20% maxFor steels S355J0, S355J2G3, S355J2G4,S355K2G3 dan S355K2G4, the following additional
requirements can be agreed at the time of enquiry and order:(i)
(ii) a max C content of 0.18% for thickness ≤ 30mm if the products contain more than 0.02% Nb or 0.02% Ti or 0.03% V (ladle analysis) or 0.03% Nb or 0.04% Ti or 0.05% V (product analysis)(iii)
For thickness > 150mm, C = 0.23% maxTensile, yield strength and elongation values are for longitudinal test pieces. For plate, strip and wide
flats with widths 600mm transverse test pieces are applicableNot normally used for channel, angles and sectionsFor sections with a nominal thickness > 100mm the values shall be agreedThe average value of three test results shall meet the specified requirement. One value may be
below the minimum average value specified, provided it is not less than 70% of the value. V = V - notch, K = Keyhole notch (Charpy Test)
Values in parentheses are transverse values
Elongation values for thicknesses < 3mm are on gauge length L = 80mm, other values for o
thicknesses ≤ 3mm are on L = 5.65√S o o
The steel grades S235 (Fe 360A), S275 (Fe 430A) and S355 (Fe 510A) appear only in the English Language version (BS EN 10 025)
EN 10025 : 1993 : HOT ROLLED PRODUCTS OF NON ALLOY STRUCTURAL STEELS
Notes :
FU = rimming steel, FN = rimming steel not permitted, FF = fully killed steel, opt = at manufacturers optionIt is permissible to exceed the specified values provided that for each increase of 0.001% N the P content is reduced by 0.005%; the N of the ladle analysis shall not however exceed 0.012%The max value for N does not apply if the analysis shows a minimum total aluminium content of 0.020% or if sufficient other N binding elements are presentFor sections > 100mm thickness the C content by agreement
Only available in thickness ≤ 25mm
For thickness > 150mm, the C is 0.20% maxFor steels S355J0, S355J2G3, S355J2G4,S355K2G3 dan S355K2G4, the following additional requirements can be agreed at the time of enquiry and order:(i)
(ii)
(iii)For thickness > 150mm, C = 0.23% maxTensile, yield strength and elongation values are for longitudinal test pieces. For plate, strip and wide flats with widths 600mm transverse test pieces are applicableNot normally used for channel, angles and sectionsFor sections with a nominal thickness > 100mm the values shall be agreedThe average value of three test results shall meet the specified requirement. One value may be below the minimum average value specified, provided it is not less than 70% of the value. V = V - notch, K = Keyhole notch (Charpy Test)Values in parentheses are transverse values
Elongation values for thicknesses < 3mm are on gauge length L = 80mm, other values for o
thicknesses ≤ 3mm are on L = 5.65√S o o
The steel grades S235 (Fe 360A), S275 (Fe 430A) and S355 (Fe 510A) appear only in the English Language version (BS EN 10 025)
a max C content of 0.18% for thickness ≤ 30mm if the products contain more than 0.02% Nb or 0.02% Ti or 0.03% V (ladle analysis) or 0.03% Nb or 0.04% Ti or 0.05% V (product analysis)
FU = rimming steel, FN = rimming steel not permitted, FF = fully killed steel, opt = at manufacturers optionIt is permissible to exceed the specified values provided that for each increase of 0.001% N the P content is reduced by 0.005%; the N of the ladle analysis shall not however exceed 0.012%The max value for N does not apply if the analysis shows a minimum total aluminium content of 0.020% or if sufficient other N binding elements are presentFor sections > 100mm thickness the C content by agreement
Only available in thickness ≤ 25mm
For thickness > 150mm, the C is 0.20% maxFor steels S355J0, S355J2G3, S355J2G4,S355K2G3 dan S355K2G4, the following additional requirements can be agreed at the time of enquiry and order:the recording in the inspection documents of the Cr, Cu, Mo, Nb, Ni, Ti and V content
a max C content of 0.18% for thickness ≤ 30mm if the products contain more than 0.02% Nb or 0.02% Ti or 0.03% V (ladle analysis) or 0.03% Nb or 0.04% Ti or 0.05% V (product analysis)a carbon equivalent value, see standard for details
Symbols Used In EN 10025, EN 10155, EN 10210, EN 10219
Prefix to Grade No. -S = Structural SteelE = Engineering Steel
Grade No.
"235" "275" "355" "420" "460" = min Yield Stress in (N/mm2) @ t 16 mm
Suffix to Grade No. -JR = Longitudinal Charpy V-notch impacts 27J @ room temperatureJO =
≤
Longitudinal Charpy V-notch impacts 27J @ 0º CJ2 = Longitudinal Charpy V-notch impacts 27J @ -20º CK2 = Longitudinal Charpy V-notch impacts 47J @ -20º CL = Longitudinal Charpy V-notch impacts 27J @ -50º CG1 = Rimming steel (FU)G2 = Rimming steel not permitted (FN)G3 = Supply Condition "N", i.e. normalized or normalized rolledG4 = Supply Condition at the manufacturer's discretionN = Normalized or normalized rolled, at seller's discretion impact test at 40J @ -20º CW = Weather resistant steelP = High Phosphorus gradeH = Hollow sectionsM = Thermomechanical rolled
EN 10025 : 1993 : HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS
(Properties minima unless stated)
Grade
7)Corresponding EN10025 Grade
BS4360 Equivalent Grade
Chemical
Composition
%
%
maximum
≤ 16
≥ 16 ≤ 40
≥ 40 ≤ 63
≥ 63 ≤ 80
≥ 80 ≤ 100
≥ 3 ≤ 100
≥ 1.5 ≤ 2
≥ 2 ≤ 2.5
≥ 2.5 ≤ 3
≥ 3 ≤ 40
≥ 40 ≤ 63
≥ 63 ≤ 100
< 3
C
Si
Mn
P
S
Cr
Mo
Ni
1)Others
2) 5)Yield Stress
2)Tensile Strength
4)Elongation
KV
J
6)Impact
ReH
2N/mm
Rm, 2
N/mm
-
S235J0
0.13
0.40
0.40
0.65
0.20
0.040
0.040
Cu 0.25
N 0.009
~0.60
~0.80
~0.55
S235J0W
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
360/510
340/470
Temp. ºC
27
-
-
S235J2W
S235J2G3
S355J0WP S355J0W
S355J0
WR50B
S355J2G1W
S355J2G3
WR50A-
235
225
215
215
215
S355J2WP S355J2G2W
WR50C
S355K2G1W S355K2G2W
-
-
-
-
-
-
-
-
- WR50C
S355J2G4 S355K2G3 S355K2G4
- -
thickness (mm)
0
-20
0.40
0.040
0.035
0.13
0.20
~0.60
0.40
~0.80
-
0.65
Cu 0.25
N 0.009
~0.55
~1.25
~0.15
0.12
0.75
1.00
0.06
0.04
0.30
0.65
~0.55
Cu 0.25
N 0.009
Zr 0.15
~0.15
0.12
0.75
1.00
0.06
0.035
~1.25
0.30
-
0.65
~0.55
Cu 0.25
Zr 0.15
0.040
0.040
0.40
0.30
~0.80
0.50
0.16
0.50
~1.50
0.65
~0.55
Cu 0.25
Zr 0.15
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.50
0.16
0.50
~1.50
0.50
0.16
0.50
~1.50
0.50
0.16
0.50
~1.50
0.50
0.16
0.50
~1.50
0.40
0.30
~0.80
0.65
0.40
0.30
~0.80
0.65
0.40
0.30
~0.80
0.65
0.40
0.30
~0.80
0.65
Cu 0.25
Zr 0.15
Cu 0.25
Zr 0.15
Cu 0.25 Cu 0.25
~0.55 ~0.55 ~0.55 ~0.55
235
225
215
215
215
3)355
3)345
-
-
-
3)355
3)345
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
355
345
335
325
315
360/510
340/470
510/680
490/630
510/680
490/630
510/680
490/630
510/680
490/630
510/680
490/630
510/680
490/630
510/680
490/630
-
27
-
27-
27
-
27 -
27
-
27
-
40
-
40
19 (17)
20 (18)
21 (19)
26 (24)
25 (23)
24 (22)
16 (14)
17 (15)
18 (16)
22 (20)
-
-
16 (14)
17 (15)
18 (16)
22 (20)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
16 (14)
17 (15)
18 (16)
22 (20)
21 (19)
20 (18)
(Reference to all standards below shall be made to BS EN 10155)Notes :
1) See standard for details of other elements.
2) The vales apply to longitudinal test pieces, for products ≤ 600m transverse test pieces are applicable. 3) This value applies to shape, sections and bars.
4) Value in brackets are for transverse test. GL = 80mm for < 3mm thick and 5.65√So ≥ 3mm.
5) These values apply to longitudinal test. For plate, strip and wide flats with widths ≥ 600mm transverse test are applicable. 6) Impact test are not required for material < 6mm thick. See standard for further details concerning impact test, V = V - notch, K = Keyhole notch (Charpy Test) 7) Refer symbol used in page 7.
109
BS 4360 : Weldable Structural Steels - Section / Plates (other than hollow section) BS 4360 : Weldable Structural Steels - Section / Plates (other than hollow section)
(Properties minima unless stated)(Properties minima unless stated)
Grade
2N/mm 5)200mm 5.65√So
Energy
Chemical Composition
maximum
Nb
%
C Si Mn P & S V
Treat-
11)ment
Tensile
Strength
Rm
Yield
Stress
Re
2N/mm
El % on
Gauge Length
Size
Range
mm
12)Impact KCV
Test
Temp.
ºC J
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 25 ≤ 40
> 16 ≤ 25
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
1)50A
1)2)50B
1)2)50C
1)2)50D
1)2)50DD
1)2)3)50E
1)13)55C
(1986)
Sections/
include
flat/round/
flat/round/
square bars
square bars
only
(1986)
(1986)
(1986)
(1986)
(1990)
(1990)
0.23
3)0.20
3)0.20
4)0.18
4)0.18
4)0.18
[Flats/
0.22
0.20]
0.50
0.50
0.60
0.50
0.50
0.50
0.10
0.10
~0.50]
~0.50
1.60
1.60
1.50
1.50
1.50
1.50
1.50
0.050
0.050
0.050
0.040
0.040
0.040
0.040 0.030
0.030
0.030
0.030
0.030
0.030
0.030
~0.10
~0.10
~0.10
~0.10
~0.10
~0.10
~0.10
0.030
0.030
0.030
0.030
0.030
0.030
0.030
~0.20
~0.10
~0.10
~0.10
~0.10
~0.10
~0.10
AR
AR
AR
AR
AR
[Plates:
[Plates:
[Plates:
<12.5mm
<12.5mm
<12.5mm
R
R
R
[Plates:
[Plates:
AR or N]
AR or N]
AR or N
AR or N
[Flats/
Round/
Square
Bars:
8)15)490/640
8)15)490/640
8)15)490/640
8)15)490/640
8)15)490/640
10)490/640
550/700
14)305
14)305
14)305
14)305
14)305
325
325
325
325
325
325
415
340
340
340
340
340
340
430
345
345
345
345
345
345
450
355
355
355
355
355
355
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
14)18
14)18
14)18
14)18
14)18
-
20
0
0
-20
-30
-40
-
6)27
6)27
27
27
27
2720
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
20
20
20
20
20
14)20
14)20
14)20
14)20
14)20≥12.5mm
≥12.5mm
≥12.5mm
N]
N]
N]
N]
[Plates:
Round/
Square
Bars:
Notes :
It is permissible for the steels to be supplied with no niobium or vanadium. If no grain refining elements, or if grain refining elements other than aluminium, niobium or vanadium are used, the manufacturer shall inform the purchaser at the time of enquiry and order.If niobium and vanadium are used in combination, the combined total shall be less than 0.10% in the case of grades 50A, 50B, 50C, 50D and less than 0.15% in the case of grades 50E and 55C.It is permissible for the manufacturer to vary the carbon and manganese contents (ladle analysis) for grades 50B, 50C, 50D, 50DD and 50E on the basis of an increase of 0.06% manganese for each decrease of 0.01% carbon or vice versa up to a maximum manganese content of 0.22% for grades 50B and 50C and 0.20% for grades 50D, 50DD and 50E.For materials in grades 50B and 50C over 16mm thick a maximum carbon content of 0.22% for ladle is permitted.For material in grades 50D, 50DD and 50E over 16mm thick, a maximum carbon content of 0.20% for ladle is permitted.Up to and including 9mm thick, 16% for grades 40 and 43 and 15% for grades 50 and 55.Verification of the specified impact value is by agreement only.
2Minimum yield strength 230 N/mm for material up to and including 19mm thick.Minimum tensile strength 480 N/
2mm for material over 63mm thick (63mm up to and including 100mm for plates).
To maximum thickness of 19mm.2
Minimum tensile strength of 480 N/mm for materials over 16mm up to 100mm thick.“AR” - as rolled, “N” - normalized.Maximum thickness for plate is 100mm, KCV = Charpy V Notch.
2For Plates : Minimum tensile strength 410 N/mm for material over 100mm thick.Apply to Plates only.
2For Plates : Minimum tensile strength 460 N/mm for material over 63mm up to and including 100mm.
1)
2)
3) 4) 5) 6)
7)
8) 9)
10)11)12)
13)14)
15)
2m
2m
2m
2m
2m
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
≤ 16
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 16 ≤ 40
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 63
> 40 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
> 63 ≤ 100
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
14)≥ 100 ≤ 150
40A
43A
40B
43B
40C
30C
40D
43D
40DD
43DD
(1986)
(1986)
(1986)
(1986)
(1986)
(1986)
(1986)
(1986)
(1990)
(1990)
Section
Section
only
only
0.22
0.20
0.18
0.18
0.18
0.16
0.16
0.16
0.25
0.21
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.10
0.10
~0.50
~0.50
1.60
1.60
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.040
0.040
[Plates:
[Plates:
[Plates:
[Plates:
0.040]
0.040]
0.040]
0.040]
[Plates:
0.030
~0.10]
[Plates:
0.030
~0.10]
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AR
AR
AR
AR
AR
AR
AR
AR
[Plates:
[Plates:
AR or N]
AR or N]
AR or N
AR or N 13)430/580
13)430/580
13)430/580
13)430/580
13)430/580
340/500
340/500
340/500
340/500
340/500
14)185
14)185
14)185
14)205
14)225
14)225
14)225
14)225
205
205
210
215
215
215
260
245
245
245
245
245
245
240
215
225
225
225
225
275
275
275
275
275
265
265
265
265
265
255
255
255
255
255
7)225
235
235
235
235
22
22
22
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
14)22
14)22
14)22
14)20
14)20
14)20
14)20
14)22
22
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
14)22
14)25
14)25
14)25
14)25
14)22
14)22
14)22
14)22
-
-
20
20
0
0
-20
-20
-30
-30
-
-
6)27
6)27
27
27
27
27
27
27
Grade Energy
Chemical Composition
maximum
Nb
%
C Si Mn P & S V
Treat-
11)ment
Tensile
Strength
Rm
Yield
Stress
Re
El % on
Gauge Length
Size
Range
mm
12)Impact KCV
Test
Temp.
ºC J2N/mm 2N/mm 5)200mm 5.65√So
General Structural Steels Din 17100 - EN 10025
(Properties minima unless stated)
1211
Structural Steel Sections AS/NZS 3679.1 (including BHP-300PLUS) : 1996
(Properties minima unless stated)
Chemical Composition %
Grade
St 33
0.17
0.17
0.17
0.17
0.21
0.20
0.20
St 37-2
St 37-3
St 44-2
St 44-3
St 50-2
St 60-2
St 70-2
3)St 52-3
USt 37-2
RSt 37-2
Mechanical Properties
Tensile
Strength
Upper yield stress
(transverse)
(transverse)
(a specimen)
Elongation Bending 5)Impact test
ISO-V longitudinal
test (180º)(transverse)
(L = 5 d )o o
Added
Nitrogen
binding
elements
(e.g. min.
0.02%
AI total)
(transv.)
thickness
≥ 3
≤100
thickness thickness thickness
mandrel
diameter
thickness
< 3 ≤16 ≤40≤63 ≤80 ≤100
>16 >40 >63 >80
≤40≤63 ≤100
≥ 3 >40 >63
≤63 ≤100
≥ 3 >63 Treatec
4)state
Test
Temp ≤16 ≤100≤63
≥10 >63>16
2N/mm 2N/mm % ºC J
P S 2)N
(Maximum)
C
thickness
t (mm) t (mm) t (mm) t (mm) t (mm) t (mm)
≤100≤63≤40≤16 ≤30
>16 >40 >63>30
Treat-
1)ment
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- - - - - - -
-
-
-
U
R
R
R
R
R
RR
RR
RR
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.040
0.040
0.040
0.050
0.050
0.050
0.050
0.050
0.050
0.050
0.040
0.040
0.040
0.009
0.007
0.009
0.009
0.009
0.009
0.009
0.17 0.17
0.17 0.17 0.17 0.17
0.21 0.21 0.22
0.22
0.22
0.22
0.20 0.20 0.20 0.20
-
-
-
-
-
-
-
-
-
-
-
-
0.20 0.22
yes
yes
yes
310
360
360
360
360
430
430
490
510
590
690
to
to
to
to
to
to
to
to
to
to
to
540
510
510
510
510
580
580
660
680
770
900
290
340
340
340
340
410
410
470
490
570
670
to
to
to
to
to
to
to
to
to
to
470
470
470
470
540
540
610
630
710
830
185 175
( 25)≤
- - -
235
235
235
235
275
275
295
355
335
365
225
225
225
225
265
265
285
345
325
355
215
215
215
215
255
255
275
335
315
345
205
205
195
195
215
215
245
245
265
325
305
335
215
215
235
235
255
315
295
325
16 - -
24
24
24
24
20
20
18
20
14
10
23
23
23
23
19
19
17
19
13
9
22
22
22
18
18
16
18
12
8
3.5 t
2 t
2 t
1.5 t
1.5 t
3 t
3 t
3 t
-
2.5 t
2.5 t
2 t
2 t
3.5 t
3.5 t
3.5 t
-
-
-
-
-
-
U, N
U, N
U, N
U, N
U, N
U, N
U, N
U, N
U
U
U
N
N
N
-
+20
+20
+20
+20
±0
±0
±0
-20
-20
-20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
23
23
23
23
23
23
Notes :
1) "U" - rimmed, "R" - killed (including semi-killed), "RR" - specially killed 2) The maximum value may be exceeded if a phosphorus content 0.005% P below the stated maximum value is maintained per 0.001% N. The nitrogen content must however not exceed a value of 0.12% N in the ladle analysis 3) The content must not exceed 0.55% Si and 1.60% Mn in the ladle analysis and 0.60% Si and 1.7% Mn in the product analysis 4) "U" - hot worked, untreated, "N" - normalized 5) The test result shall be the mean value from three tests. Only one single value may be below the minimum mean value of 23 J or 27 J, and then only by a maximum of 30%
Chemical Composition %
maximum
Mechanical Properties
Charpy Impact Test
(for thickness > 8mm)
Test
Temp
ºC
Absorbed Energy
J
Size of
Test
Average
of 3 Tests Test
Piece
2mm
Individual
Elongation
8)9)
Tensile
Strength
%MPa
Yield Stress
MPa
thickness t (mm)
12 > t > 40
250
250
t ≤12 t ≥ 40
t ≥ 40
260
260
320
320
360
360
t < 11
230
230
11 ≤ t ≤17 17 < t < 40
300
300
340
340
280
280
340
340
280
280
330
330
440
440
480
480
22
22
20
20
-
-
-
-
-
27
27
27
22
22
22
18
18
18
-
-
-
20
20
20
16
16
16
13
13
13
-
-
-
10 x 10
10 x 10
10 x 10
10 x 7.5
10 x 7.5
10 x 7.5
10 x 5
10 x 5
10 x 5
-
0
0
0
410
410
22
22
Grade C Si Mn P S 2)CE
AS/NZS 3679. 1-250
AS/NZS 3679. 1-350
AS/NZS 3679. 1-350L0
AS/NZS 3679. 1-250L0
10)BHP-300 PLUS
10)BHP-300 PLUSL0
0.25
0.25
0.25
0.22
0.22
0.20
0.40
0.40
0.50
0.50
0.50
0.50
-
1.50
1.60
1.60
1.60
1.60
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.43
0.42
0.44
0.44
0.45
0.45
Notes :
1)
2)
3)
4)
5)
6)
7)
8) 9)10)
√So
S iso
Grain refining elements, i.e. aluminium and titanium may be added, provided that the total content does not exceed 0.15%Carbon Equivalent (CE) is calculated from the equation:
The following elements may be present to the limits stated, subject to a total content of 1.00%
For Grades BHP-300PLUS and 300PLUSL0 the following are not considered as micro alloying elements
Except for sections and bars as in Note 6, micro-alloying elements are not permitted in grades BHP-300PLUS and 300PLUSL0For sections and bars 15mm and over in grades BHP-300 PLUS and 300PLUSL0, the following apply:a) The maximum combined micro-alloying elements content is 0.15%b) Where micro-alloying elements are used, the percentage of each element is to be shown on certificatesFor grades 350 and 350L0, micro-alloying elements niobium, vanadium and titanium may be added, provided that their total combined content does not exceed 0.15%
Gauge length = 5.65√So
S is the cross-sectional area of the test piece before testingo
BHP grade 300PLUS™ has replaced AS 3679.1-250 as the base grade for BHP Steel section300PLUS™ is a trademark of the Broken Hill Proprietary Co. Ltd
a) Niobiumb) Vanadiumc) Titaniumd) Niobium plus Vanadium
a) Copperb) Nickelc) Chromiumd) Molybdenum
0.010% max0.030% max0.040% max0.030% max
0.50%0.50%0.30%0.10%
+
+
+
CE
Mn
6
Cr + Mo + V
5
Ni + Cu
15
C
=
1413
Structural Steel Sections AS/NZS 3678 : 1996
(Properties minima unless stated)
Notes :
1)
2) 3)
4) 5)
6)
7)
8)
5.65√So
So
9)10)
The following elements may be present to the limits stated, subject to a total content of 1.00%:a) Cooperb) Nickelc) Chromiumd) MolybdenumLimits specified are for acid soluble or total AluminiumCarbon Equivalent (CE) is calculated from the equation:
N.A. Indicated material is not available in these thicknessesFor AS/NZS 3678 grades 200, 250 and 250L15:Niobium: 0.010% maximumNiobium + Vanadium: 0.030% maximumFor AS/NZS 3678 grades 350, 350L15, WR350 and WR350L0:Vanadium : 0.10% maximumNiobium + Vanadium + Titanium = 0.15% maximum
Gauge length = 5.65√So
S is the cross-sectional area of the test piece before testingo
Elongation need not be determined for floorplateFor grade 250, the minimum tensile strength requirement does not apply to materia under 6mm thick
Chemical Composition %
maximum (minimum)
Mechanical Properties
Charpy Impact Test
(for thickness > 8mm)
Test
Temp
ºC
Absorbed Energy
J
Size of
Test
Average
of 3 Tests Test
Piece
2mm
Individual
Elonga-
tion
7) 8) 9)
Tensile
Strength
%MPa
Yield Stress
MPa
thickness t (mm)
≤ 8
≤ 12
450
450
450
450
20
20
20
20
-
-
-
-
-
-
-
27
27
27
22
22
22
18
18
18
-
-
-
-
20
20
20
16
16
16
13
13
13
-
-
-
-
10 x 10
10 x 10
10 x 10
10 x 7.5
10 x 7.5
10 x 7.5
10 x 5
10 x 5
10 x 5
-
-15
-15
0
300
410
410
24
22
22
Grade C Si Mn P S 3)CE
200
250
250L15
350L15
WR350
350
WR350L0
0.15
0.22
0.22
0.22
0.22
0.14
0.14
0.35
0.55
0.55
0.55
0.55
0.15
0.15
~0.75
~0.75
1)
1)
1)
1)
1)
≤ 20 ≤ 50 ≤ 80 ≤150
> 8> 12 > 20 > 50 > 80
Ti2)AiCuNiCr
0.6
1.7
1.7
1.7
1.7
1.7
1.7
0.030
0.035
0.035
0.035
0.035
0.035
0.035
0.03
0.04
0.04
0.04
0.04
0.055
~0.16
~0.16
0.055
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
0.35
0.35
~1.05
~1.05
0.55
0.55
0.15
0.15
~0.50
~0.50
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.25
0.44
0.44
0.48
0.48
-
-
200
280
280
360
360
200 N.A N.A N.A
N.A
N.A
N.A
N.A
N.A
260
260
360
360
250
250
350
350
250
250
340
340
340
340
240
240
340
340
230
230
330
330
340
340
340
340
340
340
JIS G3101 : 1995 Rolled Steels for General Structure
(Properties minima unless stated)
Chemical Composition %
maximum
P SC Mn
Yield Stress
Thickness t (mm)
16 < t ≤ 40
2N/mm
2N/mmt > 40t ≤ 16
GradeSteel
Product
Tensile
strength Thickness t
mm
Test
Piece
Elongation
%
Bendability
Bending
Angle
Inside
Radius
0.5t
1.5t
2.0t
0.5t
1.5t
2.0t
(thick-
(thick-
(thick-
(diame-
(diame-
(diame-
ness)
ness)
ness)
ter)
ter)
ter)
Test
Piece
180º
180º
180º
180º
180º
180º
No. 1
No. 1
No. 1
No. 2
No. 2
No. 2
No. 5
No. 5
No. 5
No. 1A
No. 1A
No. 1A
No. 1A
No. 1A
No. 1A
No. 4
No. 4
No. 4
No. 2
No. 2
No. 2
No. 3
No. 3
No. 3
26
21
21
21
23
20
24
19
15
21
21
18
19
17
26
28
25
30
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
coils and flats.
t 5≤
t 5≤
t 5≤
5 < t 16≤
5 < t 16≤
5 < t 16≤
16 < t 50≤
16 < t 50≤
16 < t 50≤
Steel bars t 25 in≤
Steel bars t 25 in≤
Steel bars t 25 in≤
Steel bars t 25 in≤
Steel bars t 25 in≤
Steel bars t 25 in≤
diameter, side or
diameter, side or
diameter, side or
diameter, side or
diameter, side or
diameter, side or
distance across flats
distance across flats
distance across flats
distance across flats
distance across flats
distance across flats
t > 40
t > 40
t > 40
330
400
490
to
to
to
430
510
610
175
215
255
195
235
275
205
245
285
0.05
0.05
0.05
0.05
0.05
0.05
-
-
-
-
-
-
SS 330
SS 400
SS 490
(SS 34)
(SS 41)
(SS 50)
Steel
Steel
Steel
plates
plates
plates
and
and
and
sheets,
sheets,
sheets,
coils,
coils,
coils,
sections,
sections,
flat and
flat and
flat and
bars
bars
bars
(Properties minima unless stated)
JIS G3106 : 1995 - Rolled Steels for Welded Structure
1615
Chemical Composition %
(maxima unless stated)
P SC Mn≤ 100
≤ 200
Tensile2
N/mm
Test
Piece
No.
Elongation %
Thickness2)t
mm
Charpy
Energy, J
at Test
Temp.
(for t > 12
only)
Thickness2)t mm
100 < t≤ 16
t ≤ 16
t ≤ 16
t ≤ 16
t ≤ 16
t ≤ 100
t ≤ 100
t ≤ 100
t ≤ 100
t ≤ 100
t ≤ 100
t ≤ 100
≤ 40
16 < t
≤ 75
40 < t
≤ 100
75 < t
≤ 160
100 < t
≤ 200
50 < t ≤ 200
50 < t ≤ 200
50 < t ≤ 200
50 < t ≤ 200
160 < t
Yield Stress2
N/mm
Thickness 2)t mm
Si
Thickness
t
mm
Applicable
Products
Grade
SM400A
SM400B
SM490A
SM490C
SM490YA
SM490YB
SM520B
SM520C
SM570
(SM50YA)
(SM50YB)
(SM53B)
SM490B
SM400C
(SM 41A)
(SM 41B)
(SM 50A)
(SM 50B)
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
Steel plate,
coil, section
coil, section
coil, section
coil, section
coil, section
coil, section
coil, and
coil, and
coil, and
coil, and
and flat
and flat
and flat
and flat
and flat
and flat
section
section
section
section
0.23
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.18
0.25
0.22
0.22
0.18
0.18
0.18
-
-
2.5 x C
2.5 x C
0.60 to
0.60 to
1)min.
1)min.
140
1.40
1.40
1.60
1.60
1.60
1.60
1.60
1.60
1.60
1.60
1.60
1.60
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.035
0.35
0.35
0.35
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
0.55
245
245
245
245
245
325
325
325
325
325
365
365
365
365
460
235
235
235
235
235
315
315
315
315
315
355
355
355
355
450
215
215
215
215
215
215
215
215
215
215
205
205
205
205
-
-
-
-
-
-
-
195
195
195
195
-
-
-
-
-
-
-
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 5
t ≤ 16
t > 16
t > 20
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
5 < t ≤ 16
t > 40
t > 40
t > 40
t > 40
t > 40
t > 40
t > 40
t > 40
t > 40
5
5
5
5
5
5
5
5
5
5
5
5
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
4
4
4
4
4
4
4
4
4
to
to
to
to
490
490
520
570
610
610
640
720
to
400
510
23
23
23
23
23
23
18
18
18
22
22
22
22
22
22
19
19
19
19
26
20
21
21
21
21
21
21
17
17
17
15
15
15
15
15
15
24
24
24
-
-
-
27
27
27
27 at
47
47
47
47
at
at
at
at
at
at
at
0ºC
0ºC
0ºC
0ºC
0ºC
0ºC
-5ºC
0ºC
295
295
295
295
295
335
335
335
335
430
295
295
295
295
295
325
325
325
325
420
285
285
285
285
275
275
275
275
to
490
610
-
-
-
-
Test
Pie
ce N
o.
4 in
Rolli
ng D
irect
ion
Remarks :
1)
2) 3)
4)
5)
6) 7)
8)
1) 2)
The steel plate of 150mm and under in thickness of SM520B, SM520C and SM570 may be produced as agreed upon between the purchaser and supplier.Alloying elements other than those given in table may be added as necessary.The chemical composition of the steel plate of SM520B, SM520C and SM570 of over 100mm up to and including 150mm in thickness shall be agreed upon between the purchaser and supplier.
Carbon equivalent (%) CEV = C
Chemical compostion on sensitivity of welding crack (%)
Table does not apply to both ends of steel coils.For the elongation of No.4 test piece of the steel products over 100mm in thickness, 1% is subtracted from the value of elongation given in table per each increase of 25mm in thickness or its fraction. However, the limit to be subtracted shall be 3%.The yield point or proof stress, tensile strength and elongation of the steel plate of over 100mm up to and including 150mm in thickness of SM520B, SM520C and SM570 shall be as agreed upon between the purchaser and supplier.The value of carbon herein is the actual cast analysis value.As to the term "thickness t mm" for section, it means the thickness at the position where the test piece(s) is taken.
Notes :
+Mn6
+Si24
Ni40
+ +Cr5
+Mo4
V14
+50 t CEV = 0.04 max. ≤ 50 ≤ t ≤ 100 CEV = 0.47 max.t > 100 CEV = To be agreed
CSW = CSi30
+Mn20
+ +Cu20
+Ni60
Cr20
+Mo20
V10
5B+ + +50 t CSW = 0.28 max. ≤ 50 ≤ t ≤ 100 CSW = 0.30 max.t > 100 CSW = To be agreed
(Properties minima unless stated)
Chemical Composition %
maximum
P SC Mn
Yield Stress
Thickness t (mm)
16 < t ≤ 40
2N/mm
2N/mmt > 40t ≤ 16
GradeSteel
Product
Tensile
strength Thickness t
mm
Test
Piece
Elongation
%
Bendability
Bending
Angle
Inside
Radius
2.0t
2.0t
(thick-
(diame-
ness)
ter)
Test
Piece
180º
180º
No. 1
No. 2
No. 5
No. 1A
No. 1A
No. 2
No. 3
16
13
17
13
17
Steel plates and sheets,
Steel plates and sheets,
Steel plates and sheets,
Steel bars t 25 in ≤
Steel bars t 25 in ≤
coils, flats and sections
coils, flats and sections
coils, flats and sections
diameter, side or
diameter, side or
t 5≤
5 < t 16≤
16 < t 40≤
distance across flats
distance across flats
540-3904000.040.041.600.30SS 540
(SS 55)
Steel plates
and sheets,
coils,
sections and
flat 40 mm
or under in
thickness
and steel
bars 40 mm
or under in
diameter,
side length
or distance
across
flats Remarks :
(Reference to all tables below shall be made to JIS Handbook, Ferrous Materials & Metallurgy II, 1998)
1)2)3)4)
5)
6)
2mm
Steel bars include bar-in-coils.Alloying elements other than those given in table may be added as necessary.The values given in Table 3 shall not be applied to the both ends of the steel coil.The yield point or yield strength for the product SS330, SS400 and SS490 over 100 mm in thickness, diameter, side
2 2length or distance across flats shall be 165 N/mm or over and 245 N/mm , respectively.For the elongation of No. 4 test piece for steel plates over 90 mm in thickness, it shall be subtracted 1% from the values of elongation given in Table 3 per each increase of 25.0 mm or its fraction in thickness. However, the limit to be subtracted shall be 3%.No. 3 test piece may be used for the bend test for steel product 5 mm or under in thickness.
(Properties minima unless stated)
Grade
Chemical Composition %
maximum
SPHC
SPHD
SPHE
C
Tensile1)
Elongation % Tensile1)
Bendability
Quality
Comercial
Drawing
Deep Drawing
Thickness
mm
t
1)Strength
2N/mm
thickness t (mm) Test
Piece
No. 5
In rolling
direction
Bending
Angle
Inside Radius
thickness t (mm)
Test
PieceMn P S 1.2 ≤ t
1.2 ≤ t ≤ 14
1.2 ≤ t ≤ 14
1.2 ≤ t ≤ 6
< 1.6
1.6 ≤ t 2.0 ≤ t 2.5 ≤ t 3.2 ≤ t 4.0 ≤ t
≤ 3.2< 2.0 < 2.5 < 3.2 < 4.0 > 3.2
0.15
0.10
0.10
0.60
0.50
0.50
0.050
0.040
0.030
0.050
0.040
0.035
270
270
270
27
30
29 29 29 31 31
31
32 33
33
35
35
37
37
39
4139
180º
-
-
Flat on
it self
0.5t
-
-
-
-
No. 3
In rolling
direction
JIS G3131 : 1996 - Hot Rolled Mild Steel Sheet and Strips
Notes :
1) The values specified for tensile strength, elongation and bendability shall not be applied to the irregular portions of both ends of the steel coil.
JIS G3141 : 1996 - Cold-Reduced Carbon Steel Sheets and Strips(Properties minima unless stated)
Grade Elongation % (minimum)
SPCC
SPCC
SPCC
Tensile Remarks Bendability2)Tensile
Strength
(min.)
Bending
Angle
Inside
Radius
Test
Piece0.25 ≤ t
< 0.40
1)(270)
270
270
Dull
Bright
Finish
Finish
A matt finish produced
with a roll roughened its
surface mechanically or
chemically
A smooth finish produced
with a roll finished its
surface smoothly
180º
-
Flat on
it self
0.5 t
1.0 t
-
2N/mm
0.40 ≤ t
< 0.60
0.60 ≤ t
< 1.0
1.0 ≤ t
< 1.6
1.6 ≤ t
< 2.5
2.5 ≤ t
thickness t (mm) Test
Piece
No. 5
in
rolling
direction
Surface
Finish
& Symbol
Temper
Grade
& Symbol
Hardness
HRB HV
34
36
36
38
38 39 40
4240
41
4341
1)(32) 1)(34) 1)(36) 1)(37) 1)(38) 1)(39) D
C
A
S
8
4
2
1
As-annealed
Standard temper
grade
1/8 hard
1/4 hard
1/2 hard
full hard
No. 3
in
rolling
direction
- -
50 to 71
65 to 80
74 to 89
85 min.
95 to 130
115 to 150
135 to 185
170 min. Notes :
1) The tensile test value is not applicable to SPCC. When (SPCCT) is specified, values in parentheses shall be applied.2) For those less than 0.60 mm in thickness, the tensile test is omitted.3) When the steels sheet and coil of standard tempered grade in quality SPCE are specified non-aging property (SPCEN) guaranteed for 6 months after shipment from the manufacturer's factory.
(Properties minima unless stated) (Properties minima unless stated)HOT-rolled sheet coils
JIS G3302 Hot-Dip Zinc-Coated Steel Sheets and Coils(Normal Spangle - R, Minimized Spangle - Z)
JIS G3136 : 1994 - Rolled Steels for Building Structure
1817
Chemical Composition %
(Maximum)
C Mn
Test Piece No.
Elongation %
1)Thickness
t mm
Charpy
Energy
J
at 0ºC
(for
t > 12
only)
(Maximum)
≤ 16
6 ≤ t
≤ 50
16 < t 40 < t
≤ 100
12 < t
Yield Ratio %
2N/mm
SGrade
SN 400 A
SN 400 B
SN 490 B
SN 490 C
SN 400 C
1A 1A 41)
Thickness
t mm
40 < t16 < t= 166 ≤ t
≤ 100≤ 40
≤ 40
< 16< 12
2Te
nsi
le S
tre
ng
th N
/mm
Yield Stress
1)Thickness
t mm
40 < t
≤ 100
16 < t
≤ 40
40 ≤ t = 1612 < t
< 16
6 ≤ t
< 12
Thickness
t mm
4)CEV
≤ 100
PSi
Thickness
t
mm
6 < t ≤ 100
6 < t ≤ 50
6 < t ≤ 50
16 < t ≤ 50
16 < t ≤ 50
50 < t ≤ 100
50 < t ≤ 100
50 < t ≤ 100
50 < t ≤ 100
5)CSW =0.26
5)CSW =0.29
5)CSW =0.29
5)CSW =0.26
5)CSW =0.26
5)CSW =0.29
5)CSW =0.29
5)CSW =0.26
0.24
0.20
0.20
0.18
0.18
0.20
0.20
0.22
0.22
- - 0.05
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.05
0.015
0.015
0.015
0.015
0.008
0.008
0.008
0.008
- - 235
235
235
325
325
N.A.
N.A.
N.A.
N.A.
0.35
0.35
0.35
0.35
0.55
0.55
0.55
0.55
0.6
0.6
0.6
0.6
to
to
to
to
1.4
1.4
1.4
1.4
1.6
1.6
1.6
1.6
0.36
0.36
0.36
0.36
0.44
0.44
0.44
0.44
0.36
0.36
0.36
0.36
0.46
0.46
0.46
0.46
235 235 235
235
235
235
235
325
325
325
325
to
to
to
to
to
to
to
to
355
355
355
355
445
445
445
445
215
215
215
215
215
295
295
295
295
to
to
to
to
to
to
to
to
335
335
335
335
415
415
415
415
to
to
to
to
to
to
to
to
355
355
355
355
445
445
445
445
to
to
355
355
2)235
2)235
2)235
2)235
2)325
2)325
2)325
2)325
2)235
2)235
N.A.
N.A.
2)325
2)325
to
to
445
445
N.A.
N.A.
400
400
to
to
510
510
-
-
-
-
-
- - - - 17
17
17
17
17
21
21
21
21
21
23
23
23
23
23
-
3)80
3)80
3)80
3)80
3)80
3)80
3)80
3)80
3)80
3)80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
18
18
18
18
22
22
22
22
24
24
24
24
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
27
(Test
Pie
ce N
o.
4 in
Rolli
ng D
irect
ion)
Notes :
1)
2) 3)
4) (Reference to all tables below shall be made to JIS Handbook, Ferrous Materials & Metallurgy II, 1998) Notes : 1)
2)
3)
4)
5)
t2
t2
t2
t1
When the steels plate and flat are subjected to ultrasonic test by agreement between the purchaser and suppliers, the symbol "-UT" shall be suffixed to the symbol of grade given in table for designation of those steel products.Example: SN 400B-UT, SN 490-UTAlloying elements other than those given in table may be added as necessary.The chemical compositions other than those given in table which are involved in the formula for calculation of the carbon equivalent or the chemical composition on sensitivity of welding crack shall be determined by cast analysis.N.A. = Not Applicable.
In the case of steel section, its thickness shall be as given in the following(i) For the H section, the dimension t in Table 12 shall be applied2
(ii) For the angle, bulb flat and T sections, the dimension t or t in Table 11 shall be applied2
(iii) For the I section and channel, the dimension t in Table 11 shall be applied1
For the H section, when the thickness t given in Table 12 is 9mm or less, the upper limit of the yield point or proof 1
stress shall not be applied.For the H section, when the thickness t given in Table 12 is 9mm or less, the upper limit of the yield ratio shall be 85%1
Carbon equivalent (CEV) % =
Chemical composition on sensitivity of welding crack %
C +Mn6
Si24
Ni40
Cr5
Mo4
V14
+ + + + +
C +Mn20
Cu20
Ni60
Cr20
Mo15
V10
+ + + + + + 5BSi30
+=CSW
Elongation
%
(minimum)
Yield
Stress2
N/mm
245
295
335
365
400
Symbol
of Grade
SGHC
SGH340
SGH400
SGH440
SGH490
SGH540
Bendability (Bending Angle 180º)
t < 1.6
Z27 or
less
1
1
2
3
3
3
Z27 or Z27 or
1.6 ≤ t < 3.0
Thickness
Nominal Quality t ≥ 3.0
Z35 Z35 Z35Z45,
Z60
Z45, Z45,
Tensile
Strength2
N/mm
Test
Piece
1.60 < t < 6.0
1.60 < t < 6.0
1.60 < t < 6.0
1.60 < t < 6.0
1.60 < t < 6.0
1.60 < t < 6.0
Comercial
Structural
Structural
Structural
Structural
Structural
less lessZ60 Z60
1
1
1
1
2
2
2
1
2
2
2
2
2
2
2
3
32
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
-
340
400
440
490
540
- -
20
18
16
No. 5
in
rolling
direction
Coating Mass Constant for Mass Calculation
2 2Mass = ( Thickness x 7.85 kg/mm/m + Coating Mass Constant ) x Size ( m )
Coating Mass Symbol
Coating Mass Constant
Z06
0.090
Z08
0.120
Z10
0.150
Z12
0.183
Z18
0.244
Z20
0.285
Z22
0.381
Z25
0.458
Z27
0.565
Z35
0.722
Z45
0.060
Z60
0.090
F08 F10F06
0.150
F04
0.120
F12 F18
0.305 0.305
(Properties minima unless stated)
Elongation % (minimum)
Nominal Thickness (mm)Yield
Stress2N/mm
Symbol
of Grade
SGCC
SGCH
SGCD1
SGCD2
SGCD3
SGC340
SGC400
SGC440
SGC490
SGC570
Bendability (Bending Angle 180º)
t < 1.6
Z27 or
less
1
1
2
3
1
0
0
Z27 or Z27 or
1.6 ≤ t < 3.0
Thickness
Nominal Quality t ≥ 3.0
≥ 0.25
< 0.40
Z35 Z35 Z35Z45,
Z60
Z45, Z45,
Tensile
Strength2N/mm
Test
Piece
0.25 < t < 3.2
0.11 < t < 1.0
0.40 < t < 2.3
0.40 < t < 2.3
0.60 < t < 2.3
0.25 < t < 3.2
0.25 < t < 3.2
0.25 < t < 3.2
0.25 < t < 2.0
Comercial
Comercial
Drawing
Drawing
Drawing
Structural
Structural
Structural
Structural
hard class
Class 1
Class 2
Class 3
less lessZ60 Z60
1
1
2
3
1
1
2
3
1
0
0
2
2
2
3
2
1
2
3
2
2
2
3
2
2
3
3
2
2
3
3
2
3
3
3
-
-
-
37
39
41
No. 5
in
rolling
direction
COLD-reduced sheet coils
≥ 0.40 ≥ 0.60 ≥ 1.0 ≥ 1.6 ≥ 2.5
< 0.60 < 1.0 < 1.6 < 2.5
-
-
-
38
40
42
-
-
-
-
-
-
-
-
270
270
270
340
400
440
490
570
-
-
-
-
-
245
295
335
365
560
-
-
-
36
38
40
-
-
-
34
36
38
-
-
-
-
-
-
20
18
18
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
--
-
-
-
-
-
-
-
-
-
-
20 20 20 20 20
18
18
18
18
18
18
18
18
18
18
16 16 16 16 16
-- Remarks : 1. For nominal thickness less than 0.25mm, tension test shall, as a rule, not be conducted
Minimum Total Amount of Coating Mass on Both Surface of Equally Coated Sheet & CoilsType of Type of Type of
Coating Coating Coating
Symbol of Symbol of Symbol of
coating mass on coating mass on coating mass on
both surface
1)(Z06) Z221)(F04)
1)(F18)
Z08 Z25 F06
Z10 Z27 F08
Z12 Z35 F10
Z18 Z45 F12
Z20 Z60
both surface both surface
Average coating Average coating Average coating
mass in triple-spot mass in triple-spot mass in triple-spot
test on both surfaces test on both surfaces test on both surfaces
Min. coating mass Min. coating mass Min. coating mass
at a single spot at a single spot at a single spot
on both surfaces on both surfaces on both surfaces
80 250 60
1)(60) 2201)(40)
1)(180)
100 275 80
120 350 100
180 450 120
200 600170 510
153 383 102
102 298 85
85 234 68
68 213 51
1)(51) 1)(34)
1)(153)
Non-a
lloye
d
Non-a
lloye
d
Allo
yed
187
Notes : 1) Symbol and values in parentheses may be applied by agreement between the purchaser and manufacturer
Remarks :1.2.
3.
4.5.
Coating mass symbol Z35, Z45, Z60, F10, F12, and F18 are not applicable to Drawing quality, classes 1, 2 and 3.The average coating mass in the triple-spot test on both surfaces shall be the average of measured coating masses of three test pieces cut from the test speciment.The minimum coating mass at a single spot on both surfaces shall be the smallest of the measured coating masses of three test pieces cut from the test speciment.The maximum coating mass on both surfaces may be agreed upon between the purchaser and manufacturerNon-alloyed coating shall be unoiled (symbol 'X'), alloyed coating shall be oiled (symbol 'O')
GB700 - 88 : Standard of Carbon Structural Steel, China
Chemical Composition
%
(Maximum)
0.06
0.09
0.09
0.14
0.18
0.12
0.18
0.28
0.12
0.15
0.15
0.22
0.282
0.20
0.282
0.382
Elongation %
(minimum)
Charpy V-Notch
Impact Test
Absorption
Energy
JºC
2N/mm
2N/mm
Grade
Q195
Q195
40 < t 40 < t16 < t 16 < tt ≤ 6 t ≤ 6
≤ 40 ≤ 40
Yield Stress
≤ 100 ≤ 100
Thickness t (mm)
C Mn SPSi
Tensile
Strength
60 < t 60 < t100 < t 100 < t150 < t 150 < t
≤ 60 ≤ 60≤ 150 ≤ 150
Thickness t (mm) Test
Temp.
-
-
A
A
A
C
B
B
B
D
to
to
to
to
to
0.18
to
to
to
0.17
0.25
0.25
0.25
0.30
0.40
0.35
0.35
0.30
0.40
0.50
0.50
0.55
0.55
0.65
0.70
0.80
0.80
0.70
0.70
0.80
to
to
to
to
to
to
to
to
to
to
0.30
0.30
0.30
0.03
0.03
0.30
0.30
0.30
0.35
0.30
0.050
0.050
0.045
0.050
0.050
0.040
0.045
0.045
0.050
0.035
0.045
0.045
0.045
0.045
0.045
0.040
0.045
0.045
0.045
0.035
Q215
Q235
Q255
195
215
215
235
235
235
235
255
255
275
185
205
205
225
225
225
225
245
245
265
- - - -
315
335
335
375
375
375
375
410
410
490
390
410
410
460
460
460
460
510
510
610
to
to
to
to
to
to
to
to
to
to
33
31
31
26
26
26
26
24
24
20
32
30
30
25
25
25
25
23
23
19
-
29
29
24
24
24
24
22
22
18
-
28
28
23
23
23
23
21
21
17
-
27
27
22
22
22
22
20
20
16
-
26
26
21
21
21
21
19
19
15
-
-
20
20
0
-20
20
-
-
-
-
-
27
27
27
27
27
-
-
-
195
195
215
215
215
215
235
235
255
185
185
205
205
205
205
225
225
245
175
175
195
195
195
195
215
215
235
165
165
185
185
185
185
205
205
225
2019
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
498.6
431.6
389.9
342.3
424.1
369.1
333.4
294.7
488.1
443.5
398.8
363.1
328.9
285.7
974.8
882.5
790.3
714.4
648.9
590.8
538.7
482.2
442.0
412.2
37036
320.0
296.2
259.0
534.3
486.7
437.5
392.9
349.7
314.0
272.3
248.5
221.7
1188
967.4
784.3
653.3
584.9
534.3
488.1
446.5
416.7
386.9
364.6
342.3
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
335
290
262
230
285
248
224
198
328
298
268
244
221
192
655
593
531
480
436
397
362
324
297
277
249
215
199
174
359
327
294
264
235
211
183
167
149
798
650
527
439
393
359
328
300
280
260
245
230
1118
1108
1100
1090
1118
1108
1100
1090
1016
1008
1000
992.0
982.0
970.0
1108
1092
1075
1062
1050
1040
1030
1020
1012
1008
1000
990.0
982.0
970.0
1046
1036
1026
1016
1008
1000
990.1
980.2
970.3
1066
1028
996.0
972.0
960.1
950.0
942.0
933.2
927.6
921.0
916.4
911.9
44.02
43.62
43.31
42.91
44.02
43.62
43.31
42.91
40.00
39.69
39.37
39.06
38.66
38.19
43.62
42.99
42.32
41.81
41.34
40.94
40.55
40.16
39.84
39.69
39.37
38.98
38.66
38.19
41.18
40.79
40.39
40.00
39.69
39.37
38.98
38.59
38.20
41.97
40.47
39.21
38.27
37.80
37.40
37.09
36.74
36.52
36.26
36.08
35.90
405.0
402.0
400.0
400.0
305.0
302.0
300.0
300.0
455.0
453.0
451.0
450.0
450.0
450.0
428.0
424.0
419.0
416.0
412.0
409.0
407.0
404.0
402.0
402.0
400.0
400.0
400.0
400.0
311.4
308.5
305.4
303.0
302.0
300.0
300.0
300.0
300.0
457.0
446.0
437.0
431.0
427.5
425.0
422.0
423.0
421.5
420.4
419.4
418.3
15.94
15.83
15.75
15.75
12.01
11.89
11.81
11.81
17.91
17.83
17.76
17.72
17.72
17.72
16.85
16.69
16.50
16.38
16.22
16.10
16.02
15.91
15.83
15.83
15.75
15.75
15.75
15.75
12.26
12.15
12.02
11.93
11.89
11.81
11.81
11.81
11.81
17.99
17.56
17.20
16.97
16.80
16.73
16.61
16.65
16.59
16.55
16.51
16.47
26.0
22.0
20.0
18.0
26.0
22.0
20.0
18.0
23.0
21.0
19.0
18.0
18.0
18.0
50.0
45.5
40.9
37.1
34.0
31.0
28.4
25.4
23.6
21.0
19.0
16.5
16.5
16.5
33.0
30.0
26.9
24.4
21.1
19.1
16.5
16.5
16.0
60.5
50.0
40.9
34.5
31.0
28.4
25.9
24.0
22.5
21.3
20.3
19.3
1.02
0.87
0.79
0.71
1.02
0.87
0.79
0.71
0.91
0.83
0.75
0.71
0.71
0.71
1.97
1.79
1.61
1.46
1.34
1.22
1.12
1.00
0.93
0.83
0.75
0.65
0.65
0.65
1.30
1.18
1.06
0.96
0.83
0.75
0.65
0.65
0.63
2.38
1.97
1.61
1.36
1.22
1.12
1.02
0.94
0.89
0.84
0.80
0.76
45.0
40.0
36.0
31.0
45.0
40.0
36.0
31.0
44.0
40.0
36.0
32.0
27.0
21.0
89.9
82.0
73.9
67.1
61.0
55.9
51.1
46.0
41.9
40.0
36.0
31.0
27.0
21.0
58.9
541
49.0
43.9
40.0
35.9
31.0
26.0
21.1
109.0
89.9
73.9
62.0
55.9
51.1
47.0
42.7
39.9
36.6
34.3
32.0
1.77
1.57
1.42
1.22
1.77
1.57
1.42
1.22
1.73
1.57
1.42
1.26
1.06
0.83
3.54
3.23
2.91
2.64
2.40
2.20
2.01
1.81
1.65
1.57
1.42
1.22
1.06
0.83
2.32
2.13
1.93
1.73
1.57
1.41
1.22
1.02
0.83
4.29
3.54
2.91
2.44
2.20
2.01
1.85
1.68
1.57
1.44
1.35
1.26
635.2
551.2
497.0
436.5
545.0
471.0
425.0
374.0
622.0
565.0
509.0
463.0
418.0
364.0
1241
1125
1006
910.0
826.0
753.0
687.0
615.0
564.0
525.0
472.8
409.0
377.0
329.0
680.0
619.0
556.0
500.0
445.0
400.0
346.0
316.0
282.0
1514
1231
997.7
831.9
745.8
680.0
621.0
570.0
532.0
493.0
465.0
436.0
W 44 X 16
W 44 X 12
W 40 X 18
W 40 X 16
W 40 X 12
W 36 X 16½
(1100 x 400)
(1100 x 300)
(1000 x 450)
(1000 x 400)
(1016 x 305)
(914 x 419)
- Not in Regular Rolling Schedule
2221
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
575.9
520.9
473.3
425.6
381.0
345.3
312.5
288.7
270.9
253.0
238.1
223.2
200.9
307
304
286
283
243
240
213
210
696.5
631.0
575.9
526.8
473.3
433.1
391.4
358.7
328.9
299.1
267
264
241
238
210
207
191
188
537.3
494.1
448.0
403.3
361.6
325.9
303.6
278.3
251.5
226.2
209.9
193.5
175.6
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
387
350
318
286
256
232
210
194
182
170
160
150
135
206.3
204.3
192.2
190.2
163.3
161.3
143.1
141.1
468
424
387
354
318
291
263
241
221
201
179.4
177.4
161.9
159.9
141.1
139.1
128.3
126.3
361
332
301
271
243
219
204
187
169
152
141
130
118
992.9
980.7
970.8
960.9
950.7
942.9
931.9
926.8
922.8
918.7
914.7
910.6
903.0
918.0
918.0
912.0
912.0
900.0
900.0
890.0
890.0
935.0
923.0
913.0
903.0
893.0
885.0
877.0
868.2
861.8
855.5
816.0
816.0
808.0
808.0
800.0
800.0
792.0
792.0
925.1
915.2
905.0
895.1
885.2
877.1
871.2
865.1
859.0
850.6
845.8
840.5
834.6
39.09
38.61
38.22
37.83
37.43
37.12
36.69
36.49
36.33
36.17
36.01
35.85
35.55
36.14
36.14
35.91
35.91
35.43
35.43
35.04
35.04
36.81
36.34
35.94
35.55
35.16
34.84
34.53
34.18
37.90
33.68
32.13
32.13
31.81
31.81
31.50
31.50
31.18
31.18
36.42
36.03
35.63
35.24
34.85
34.53
34.30
34.06
33.82
33.49
33.30
33.09
32.86
321.8
318.8
315.7
312.8
310.3
307.8
309.4
307.7
306.7
305.6
304.8
304.2
303.5
303.0
303.0
302.0
302.0
300.0
300.0
299.0
299.0
418.0
414.0
411.0
409.0
406.0
404.0
401.0
402.8
401.4
399.9
303.0
303.0
302.0
302.0
300.0
300.0
300.0
300.0
310.6
308.1
305.2
302.1
299.7
297.2
295.7
294.1
292.1
293.8
293.0
292.4
291.6
12.67
12.55
12.43
12.31
12.22
12.12
12.18
12.11
12.07
12.03
12.00
11.98
11.95
11.93
11.93
11.89
11.89
11.81
11.81
11.77
11.77
16.46
16.30
16.18
16.10
15.98
15.91
15.79
15.86
15.80
15.74
11.93
11.93
11.89
11.89
11.81
11.81
11.81
11.81
12.23
12.13
12.02
11.89
11.80
11.70
11.64
11.58
11.50
11.57
11.54
11.51
11.48
36.1
33.0
29.9
26.9
24.4
22.1
21.1
19.4
18.4
17.3
16.5
15.9
15.2
19.0
19.0
18.0
18.0
16.0
16.0
15.0
15.0
38.6
35.1
32.0
29.5
26.4
24.4
22.1
21.1
19.7
18.2
17.0
17.0
16.0
16.0
14.0
14.0
14.0
14.0
35.6
33.0
30.3
26.9
24.4
22.1
20.6
19.1
17.0
16.1
15.4
14.7
14.0
1.42
1.30
1.18
1.06
0.96
0.87
0.83
0.76
0.72
0.68
0.65
0.63
0.60
0.75
0.75
0.71
0.71
0.63
0.63
0.59
0.59
1.52
1.38
1.26
1.16
1.04
0.96
0.87
0.83
0.78
0.82
0.67
0.67
0.63
0.63
0.55
0.55
0.55
0.55
1.40
1.30
1.18
1.06
0.96
0.87
0.81
0.75
0.67
0.63
0.61
0.58
0.55
65.0
58.9
54.1
49.0
43.9
39.9
34.5
32.0
30.0
27.9
25.9
23.9
20.1
37.0
37.0
34.0
34.0
28.0
28.0
23.0
23.0
69.1
63.0
57.9
53.1
48.0
43.9
39.9
35.6
32.4
29.2
34.0
34.0
30.0
30.0
26.0
26.0
22.0
22.0
64.0
58.9
54.1
49.0
43.9
39.9
37.1
34.0
31.0
26.8
24.4
21.7
18.8
2.56
2.32
2.13
1.93
1.73
1.57
1.36
1.26
1.18
1.10
1.02
0.94
0.79
1.46
1.46
1.34
1.34
1.10
1.10
0.91
0.91
2.72
2.48
2.28
2.09
1.89
1.73
1.57
1.40
1.28
1.15
1.34
1.34
1.18
1.18
1.02
1.02
0.87
0.87
2.52
2.32
2.13
1.93
1.73
1.57
1.46
1.34
1.22
1.06
0.96
0.85
0.74
733.0
633.0
603.0
542.0
486.0
440.0
399.0
367.0
346.0
323.0
303.0
286.0
256.0
391.3
387.4
364.0
360.1
309.8
305.8
270.9
266.9
888.0
804.0
734.0
672.0
603.0
552.0
499.0
458.0
420.0
381.0
339.9
336.0
307.6
303.7
267.4
203.5
243.4
239.5
684.0
629.0
572.0
513.0
460.0
416.0
386.0
355.0
319.0
289.0
268.0
247.0
224.0
W 36 X 12
900 x 300
W 33 X 15¾
800 x 300
W 33 X 11½
(914 x 305)
(838 x 400)
(838 x 292)
- Not in Regular Rolling Schedule
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
1294000
1034900
1115700
2348700
1129700
2607000
2033000
1593000
1292000
1140000
1031300
935500
847300
786100
719000
671800
625200
1202500
552900
1126000
897300
1005400
2096400
1020400
1067500
480300
1005000
801500
897400
1842200
908900
966500
406900
690200
1473300
722100
813700
618700
87400
693500
799800
1646600
806600
909800
561600
1331000
643200
696400
504400
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
49980
21440
69200
118500
29960
175000
133900
103300
83050
73000
65560
59010
53980
49890
45410
42240
39100
57630
14000
43410
18460
62070
105000
26720
50710
11750
38480
16280
55120
91190
23440
45500
9544
41070
71450
18460
38580
28850
33120
14010
48670
80960
20490
43410
31960
64010
16230
33120
22450
45.1
43.6
42.4
43.5
41.8
45.2
43.6
42.2
43.2
41.7
45.0
43.4
42.0
42.8
41.4
40.6
42.2
41.5
40.5
44.6
43.0
41.6
42.5
41.7
39.3
42.1
40.7
40.0
40.6
39.0
40.4
38.0
40.3
40.2
40.1
41.5
40.6
40.0
39.4
39.4
38.9
38.8
38.6
38.4
38.2
38.0
37.9
41.3
39.2
8.87
6.27
10.6
9.77
6.60
6.57
6.49
6.40
6.44
6.37
6.36
6.09
5.81
10.8
10.4
10.2
9.99
9.89
9.82
9.75
9.73
9.68
9.59
9.53
9.47
9.16
8.87
6.26
10.5
9.66
9.10
8.80
6.19
10.4
9.52
8.98
9.92
9.30
9.03
8.75
8.71
6.12
10.3
9.43
9.10
9.37
9.22
9.00
8.26
23150
18510
21960
42400
21600
19700
17720
15880
14330
12860
11170
9799
8387
48910
39540
31980
26590
23800
21710
19860
18160
16950
15610
14660
13710
23350
20320
16200
19950
38400
20930
18280
14570
17950
34270
19100
14060
28060
16270
12600
15920
12720
16130
31010
18070
11580
25600
14070
10400
2468
1406
3042
5538
1924
1732
1535
1353
1222
1082
934
784
636
7659
6003
4728
3854
3410
3085
2797
2552
2367
2160
2015
1869
2832
2160
1223
2740
4952
2510
1924
1085
2444
4353
2264
1825
3468
1929
1443
1656
934
2163
3892
2160
1420
3130
1656
1123
26600
21770
24760
50300
25540
23180
20740
18520
16570
14830
12800
11330
9784
58750
46810
37340
30730
24830
22620
20610
19180
17640
16550
15460
26820
23160
18890
22410
45260
23920
20780
16950
20100
40140
21780
15830
32530
18360
14220
18060
14780
18050
36110
20460
13200
29530
15800
11880
3870
2273
4691
8839
3125
2799
2467
2167
1940
1712
1469
1244
1019
12180
9486
7424
6022
4796
4336
3951
3660
3338
3112
2886
4436
3362
1954
4220
7874
3919
2988
1728
3757
6896
3529
2821
5464
2984
2235
2568
1483
3327
6145
3349
2214
4916
2555
1755
143.4
61.25
163.2
304.4
73.00
64.40
55.90
48.40
43.20
37.70
32.20
26.80
21.50
397.0
292.4
218.5
171.3
132.0
118.0
107.0
98.30
88.80
82.20
75.70
137.6
123.5
52.36
145.2
265.7
119.9
108.7
45.85
127.9
227.0
106.7
93.50
173.9
89.44
65.67
92.71
39.11
112.0
199.2
101.5
71.81
154.3
76.03
50.43
3135
2527
3103
24770
5548
4276
3166
2314
1706
1253
826
575
384
44720
24930
13730
8124
4516
3499
2675
2191
1729
1442
1189
4546
2130
1703
2346
18750
3311
1564
1253
1724
13670
2545
882
7723
1575
757
1037
839
1268
10240
2134
574
5927
1021
483
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
24.1
By
y
D x x
Ir T
2423
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
531.3
485.2
434.6
388.4
349.7
314.0
284.3
257.5
439.0
400.3
366.1
336.3
308.1
275.3
245.6
220.3
196.4
184.5
172.6
160.7
147.3
133.9
215
212
185
182
166
163
500.0
456.9
418.2
384.0
349.7
322.9
288.7
264.9
239.6
217.3
449.4
403.3
367.6
328.9
299.1
270.9
236.6
212.8
192.0
169.7
151.8
139.9
125.0
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
357
326
292
261
235
211
191
173
295
269
246
226
207
185
165
148
132
124
116
108
99
90
144.5
142.5
124.3
122.3
111.5
109.5
336
307
281
258
235
217
194
178
161
146
302
271
247
221
201
182
159
143
129
114
102
94
84
833.0
823.0
813.0
803.0
795.0
785.9
779.3
773.2
835.2
825.0
817.1
809.0
801.1
793.0
785.1
779.0
769.9
766.3
762.3
757.7
753.1
750.0
708.0
708.0
700.0
700.0
692.0
692.0
762.0
752.0
744.0
736.0
728.0
722.0
714.0
706.4
700.8
695.4
77139
760.0
749.8
739.9
732.0
723.9
714.0
707.9
701.8
693.2
688.1
683.8
678.4
32.80
32.40
32.01
31.61
31.30
30.94
30.68
30.44
32.88
32.48
32.17
31.85
31.54
31.22
30.91
30.67
30.30
30.17
30.01
29.83
29.65
29.80
27.87
27.87
27.56
27.56
27.24
27.24
30.00
29.61
29.29
28.98
28.66
28.43
28.11
27.81
27.59
27.38
30.39
29.92
29.52
29.13
28.82
28.50
28.11
27.87
27.63
27.29
27.09
26.92
26.71
393.0
390.0
387.0
385.0
382.0
383.7
382.0
380.6
281.7
279.1
276.6
274.6
272.7
270.1
268.1
266.2
267.8
267.1
266.6
266.1
265.4
264.2
302.0
302.0
300.0
300.0
300.0
300.0
369.0
367.0
364.0
362.0
360.0
359.0
356.0
357.8
356.1
354.7
273.8
270.3
267.7
264.8
262.8
260.2
257.8
255.8
254.3
255.8
254.4
253.7
253.0
15.47
15.35
15.24
15.16
15.04
15.11
15.04
14.98
11.09
10.99
10.89
10.81
10.74
10.63
10.56
10.48
10.54
10.52
10.50
10.48
10.45
10.40
11.89
11.89
11.81
11.81
11.81
11.81
14.53
14.45
14.33
14.25
14.17
14.13
14.02
14.09
14.02
13.96
10.78
10.64
10.54
10.43
10.35
10.24
10.15
10.07
10.01
10.07
10.02
9.988
9.961
31.5
29.0
25.9
23.6
21.1
19.7
18.0
16.6
32.0
29.5
26.9
24.9
23.1
20.6
18.5
16.5
15.6
14.9
14.4
13.8
13.2
11.9
15.0
15.0
13.0
13.0
13.0
13.0
32.0
29.5
26.9
24.9
23.1
21.1
19.0
18.4
16.8
15.4
35.1
31.5
28.9
25.9
23.9
21.6
19.1
17.0
15.5
14.5
13.1
12.4
11.7
1.24
1.14
1.02
0.93
0.83
0.78
0.71
0.65
1.26
1.16
1.06
0.98
0.91
0.81
0.73
0.65
0.61
0.59
0.57
0.54
0.52
0.47
0.59
0.59
0.51
0.51
0.51
0.51
1.26
1.16
1.06
0.98
0.91
0.83
0.75
0.72
0.66
0.61
1.38
1.24
1.14
1.02
0.94
0.85
0.75
0.67
0.61
0.57
0.52
0.49
0.46
56.9
52.1
47.0
41.9
38.1
33.4
30.1
27.1
57.9
53.1
49.0
44.9
40.9
37.1
33.0
30.0
25.4
23.6
21.6
19.3
17.0
15.5
28.0
28.0
24.0
24.0
20.0
20.0
57.9
53.1
49.0
45.0
40.9
38.1
34.0
30.2
27.4
24.8
63.0
56.9
52.1
47.0
42.9
39.1
34.0
31.0
27.9
23.6
21.1
18.9
16.3
2.24
2.05
1.85
1.65
1.50
1.31
1.19
1.07
2.28
2.09
1.93
1.77
1.61
1.46
1.30
1.18
1.00
0.93
0.85
0.76
0.67
0.61
1.10
1.10
0.94
0.94
0.79
0.79
2.28
2.09
1.93
1.77
1.61
1.50
1.34
1.19
1.08
0.98
2.48
2.24
2.05
1.85
1.69
1.54
1.34
1.22
1.10
0.93
0.83
0.74
0.64
676.0
617.0
552.0
495.0
445.0
400.0
362.0
328.0
559.0
511.0
67.0
428.0
392.0
351.0
312.0
281.0
251.0
236.0
221.0
204.0
187.0
170.0
273.6
269.7
235.5
231.5
211.5
207.5
636.0
582.0
532.0
489.0
446.0
412.0
367.0
337.0
306.0
277.0
574.0
513.0
467.0
418.0
382.0
354.0
301.0
270.0
244.0
216.0
194.0
178.0
160.0
W 30 X 15
W 30 X 10½
700 x 300
W 27 x 14
W 27 x 10
(762 x 381)
(762 x 267)
(686 x 356)
(686 x 254)
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
1101000
981300
884100
787600
696900
625200
548700
503900
471000
436700
406000
376700
324900
542000
535000
498000
491000
411000
404000
345000
339000
1252100
1118600
1010700
914000
812100
735200
658600
590600
534900
479900
384000
378000
339000
334000
292000
286000
254000
248000
892800
810000
729200
648200
573400
513500
473000
430400
386500
339400
310500
279000
245800
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
36460
32080
28570
25140
21970
19480
17110
15600
14480
13310
12260
11250
9395
17200
17200
15700
15700
12600
12600
10300
10300
84510
74810
67230
60730
53670
48350
42960
38840
34980
31170
15800
15800
13800
13800
11700
11700
9930
9920
32270
28960
25820
22650
19800
17540
16050
14470
12910
11360
10260
9066
7791
38.8
38.5
38.3
38.1
37.9
37.7
37.1
37.0
36.9
36.8
36.6
36.3
35.6
37.2
37.2
37.0
36.9
36.4
36.4
35.7
35.6
37.6
37.3
37.1
36.9
36.7
36.5
36.3
35.9
35.7
35.5
33.6
33.6
33.2
33.2
33.0
33.0
32.3
32.2
36.1
35.9
35.7
35.5
35.3
35.1
35.0
34.8
34.8
34.3
34.0
33.6
33.1
7.05
6.95
6.89
6.81
6.72
6.66
6.55
6.52
6.47
6.42
6.36
6.27
6.05
6.63
6.67
6.56
6.59
6.39
6.43
6.16
6.20
9.76
9.65
9.57
9.51
9.44
9.36
9.28
9.21
9.13
9.04
6.82
6.86
6.70
6.74
6.62
6.67
6.39
6.44
6.87
6.79
6.72
6.64
6.56
6.49
6.45
6.38
6.36
6.27
6.18
6.06
5.90
22180
20010
18210
16390
14660
13260
11780
10870
10210
9508
8876
8274
7195
11800
11700
10900
10800
9140
8990
7760
7610
26780
24240
22140
20240
18190
16610
15020
13600
12410
11220
9400
9270
8400
8270
7290
7160
6410
6270
19300
17700
16120
14480
12950
11710
10860
9950
8999
7981
7341
6639
5889
2266
2012
1810
1608
1416
1266
1106
1014
944
871
805
739
619
1140
1140
1040
1040
843
842
688
687
4043
3614
3271
2970
2644
2394
2143
1929
1743
1559
1040
1040
915
914
782
781
662
661
2078
1880
1692
1500
1321
1180
1086
984
884
773
700
620
534
26260
23590
21350
19120
17030
15340
13640
12550
11770
10950
10220
9539
8349
13400
12300
10300
8750
31240
28110
25540
23250
20770
18900
17010
15400
14020
12650
10500
8100
10500
22880
20890
18920
16900
15050
13550
12530
11450
10300
9150
8425
7638
6803
3654
3235
2895
2559
2247
2000
1752
1600
1488
1371
1266
1164
979
1780
1620
1320
1080
6340
5650
5100
4620
4100
3706
3309
2981
2691
2404
1620
1210
1620
3346
3018
2704
2385
2095
1864
1710
1547
1383
1212
1098
974
841
78.50
68.10
60.00
52.30
45.20
39.70
34.40
31.20
28.80
26.40
24.20
22.10
18.30
158.0
138.0
123.0
110.0
95.80
85.50
75.30
67.30
60.20
53.20
59.80
53.10
46.70
40.50
35.00
30.70
27.90
25.00
22.10
19.30
17.30
15.20
13.00
7127
5337
4091
3027
2199
1648
1163
923
769
626
514
422
291
10510
7933
6126
4743
3484
2683
2009
1495
1147
856
6494
5088
3910
2884
2095
1569
1265
983
735
514
405
306
221
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
19.1
28.0
18.0
28.0
18.0
28.0
18.0
28.0
18.0
28.0
18.0
28.0
18.0
28.0
18.0
28.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
17.8
By
y
D x x
Ir T
2625
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
498.6
455.4
415.2
372.1
340.8
308.1
285.7
261.9
241.1
217.3
195.0
174.1
154.8
238.1
178.6
148.8
175
170
151
147
137
133
355.7
324.4
294.7
269.4
242.6
217.3
190.5
169.7
153.3
139.9
125.0
113.1
101.2
134
132
120
118
106
103
94.6
92.5
92.27
90.78
81.85
127
98
85.5
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
335
306
279
250
229
207
192
176
162
146
131
117
104
160
120
100
117.6
114.2
101.5
98.77
92.06
89.37
239
218
198
181
163
146
128
114
103
94
84
76
68
90.04
88.70
80.63
79.29
71.23
69.21
63.57
62.15
62
61
55
85.34
65.85
57.45
699.0
689.0
679.0
669.0
661.0
653.0
647.0
641.0
635.0
628.4
621.8
616.2
611.1
635.8
620.2
612.4
594.0
594.0
588.0
588.0
582.0
582.0
685.0
675.1
667.0
658.6
651.0
643.1
635.0
628.9
623.1
617.5
612.1
607.6
602.7
612.0
612.0
606.0
606.0
600.0
600.0
596.0
596.0
603.0
602.5
598.7
564.0
550.0
546.0
27.52
27.13
26.73
26.34
26.02
25.71
25.47
25.24
25.00
24.74
24.48
24.26
24.06
25.03
24.42
24.11
23.39
23.39
23.15
23.15
22.91
22.91
26.97
26.58
26.26
25.93
25.63
25.32
25.00
24.76
24.53
24.31
24.10
23.92
23.73
24.09
24.09
23.86
23.86
23.62
23.62
23.46
23.46
23.74
23.72
23.57
22.20
21.65
21.50
343.0
340.0
338.0
335.0
333.0
330.0
329.0
327.0
329.1
327.7
326.5
325.1
323.9
311.4
307.1
304.8
302.0
302.0
300.0
300.0
300.0
300.0
245.6
243.1
240.5
238.5
235.9
234.1
231.5
229.9
228.6
230.3
229.1
228.3
227.7
9.67
9.57
9.47
9.39
9.29
9.22
9.11
9.05
9.00
9.07
9.02
8.99
8.96
202.0
202.0
201.0
201.0
200.0
200.0
199.0
199.0
178.8
178.0
177.9
203.0
200.0
199.0
13.50
13.39
13.31
13.19
13.11
12.99
12.95
12.87
12.96
12.90
12.85
12.80
12.75
12.26
12.09
12.00
11.89
11.89
11.81
11.81
11.81
11.81
31.0
28.4
25.9
23.9
21.6
19.6
17.0
15.5
14.0
13.1
11.9
11.2
10.5
7.95
7.95
7.91
7.91
7.87
7.87
7.83
7.83
7.04
7.01
7.00
7.99
7.87
7.83
35.1
32.0
29.5
26.4
24.4
22.1
20.6
19.0
17.9
16.5
15.4
14.0
12.7
18.4
14.1
11.8
14.0
14.0
12.0
12.0
12.0
12.0
1.22
1.12
1.02
0.94
0.85
0.77
0.67
0.611
0.55
0.52
0.47
0.44
0.41
13.0
13.0
12.0
12.0
11.0
11.0
10.0
10.0
10.9
10.6
10.0
13.0
10.0
10.0
1.38
1.26
1.16
1.04
0.96
0.87
0.81
0.75
0.70
0.65
0.61
0.55
0.50
0.72
0.56
0.46
0.55
0.55
0.47
0.47
0.47
0.47
0.51
0.51
0.47
0.47
0.43
0.43
0.39
0.39
0.43
0.42
0.39
0.51
0.39
0.39
63.0
57.9
53.1
48.0
43.9
39.9
37.1
34.0
31.0
27.7
24.4
21.6
19.0
31.4
23.6
19.7
23.0
23.0
20.0
20.0
17.0
17.0
55.9
51.0
47.0
42.9
39.1
35.1
30.9
27.9
24.9
22.2
19.6
17.3
14.9
23.0
23.0
20.0
20.0
17.0
17.0
15.0
15.0
15.0
15.0
12.8
23.0
18.0
14.0
2.48
2.28
2.09
1.89
1.73
1.57
1.46
1.34
1.22
1.09
0.96
0.85
0.75
1.24
0.93
0.78
0.91
0.91
0.79
0.79
0.67
0.67
2.20
2.01
1.85
1.69
1.54
1.38
1.22
1.10
0.98
0.87
0.77
0.68
0.59
0.91
0.91
0.79
0.79
0.67
0.67
0.59
0.59
0.59
0.59
0.50
0.91
0.71
0.55
634.8
579.0
529.0
474.0
434.0
391.0
363.0
333.0
308.0
277.0
249.0
222.0
197.0
303.0
228.0
190.0
222.4
217.1
192.5
187.2
174.5
169.2
454.0
412.0
376.0
343.0
310.0
278.0
242.0
218.0
195.0
179.0
159.0
145.0
129.0
170.7
168.0
152.5
149.8
134.4
131.7
120.5
117.8
117.0
116.5
104.0
162.2
124.8
109.0
W 30 X 15
UB 24 x 12
600 x 300
W 24 x 9
W 24 x 9
(762 x 381)
(610 x 305)
(610 x 229)
(610 x 229)
600 x 200
550 x 200
- Not in Regular Rolling Schedule
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
775300
697400
617500
543800
485500
427100
381600
341600
595900
536500
486700
440500
397200
353200
310700
278200
239900
223000
205600
185800
166100
150300
604800
545100
493900
447400
401900
369600
324800
290600
261100
234500
515400
453800
406900
359400
323800
289300
247800
222000
198000
170000
150900
135900
118700
237000
233000
201000
197000
172000
168000
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
57760
51660
45510
39940
35460
31500
28000
24930
21780
19400
17410
15590
13900
12240
10640
9462
8156
7518
6842
6080
5313
4777
48670
43890
39500
35670
31870
29430
25610
23090
20650
18470
21790
18900
16790
14640
13060
11540
9750
8677
7670
6602
5804
5156
4410
12900
12900
10800
10800
9020
9020
33.9
33.6
33.4
33.2
33.0
32.7
32.5
32.3
32.7
32.4
32.3
32.1
31.8
31.7
31.5
31.5
30.9
30.8
30.5
30.2
29.8
29.8
30.8
30.6
30.5
30.3
30.0
30.0
29.8
29.4
29.2
29.1
30.0
29.7
29.5
29.3
29.1
29.0
28.7
28.7
28.5
28.0
27.9
27.6
27.2
29.4
29.4
29.3
29.2
28.6
28.5
9.24
9.15
9.08
8.98
8.93
8.87
8.80
8.72
6.24
6.16
6.11
6.04
5.96
5.91
5.84
5.81
5.71
5.65
5.56
5.46
5.32
5.30
8.75
8.68
8.61
8.54
8.46
8.45
8.36
8.28
8.22
8.16
6.16
6.07
6.00
5.92
5.85
5.78
5.69
5.67
5.61
5.52
5.47
5.38
5.25
6.86
6.91
6.78
6.83
6.53
6.59
18610
16950
15190
13540
12210
10870
9794
8836
14270
13010
11910
10890
9916
8909
7914
7142
6232
5821
5394
4903
4412
4008
15870
14500
13280
12160
11040
10240
9098
8227
7452
6744
13350
11940
10850
9715
8847
7993
6940
6272
5644
4905
4386
3975
3499
6700
6590
5760
5640
4980
4870
2939
2649
2352
2075
1856
1642
1466
1310
1546
1390
1259
1136
1020
906
794
711
609
563
513
457
400
362
2638
2392
2170
1971
1771
1640
1439
1291
1160
1041
1592
1399
1255
1106
994
887
756
678
603
516
456
406
349
853
853
722
721
602
601
21510
19490
17360
15410
13820
12270
11020
9924
16900
15330
13970
12720
11550
10320
9129
8197
7164
6691
6210
5659
5111
4629
18450
16760
15270
13920
12590
11620
10280
9290
8387
7568
15950
14170
12810
11390
10330
9282
8016
7204
6462
5618
5010
4545
4014
7430
6340
5500
4577
4118
3644
3209
2863
2532
2257
2015
2486
2229
2009
1808
1620
1433
1251
1115
957
884
807
720
632
569
4111
3720
3366
3052
2739
2530
2215
1990
1785
1601
2565
2243
2005
1759
1577
1402
1191
1063
943
808
712
635
546
1320
1110
930
87.0
76.8
66.8
57.8
50.8
44.6
39.3
34.7
32.9
28.9
25.7
22.8
20.1
17.5
15.0
13.3
11.3
10.4
9.39
8.29
7.20
6.44
60.3
53.6
47.7
42.6
37.6
34.4
29.6
26.4
23.4
20.8
27.4
23.4
20.4
17.6
15.5
13.5
11.3
9.94
8.71
7.40
6.46
5.70
4.83
5501
4229
3088
2216
1650
1161
858
637
4345
3361
2618
2029
1555
1147
815
605
404
333
269
207
156
118
5373
4158
3241
2521
1913
1534
1094
811
609
456
5322
3897
2993
2186
1675
1260
840
627
462
305
221
167
118
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
16.5
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
15.2
28.0
18.0
28.0
18.0
28.0
18.0
By
y
D x x
Ir T
2827
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
409.3
369.1
331.9
299.1
270.9
247.0
218.8
196.4
181.6
165.2
150.3
150
147
128
125
114
111
138.4
123.5
122.0
108.6
101.2
92.27
81.85
103
102
89.6
88.2
79.5
77.9
84.83
74.41
65.48
145
142
124
121
106
103
212.8
193.5
177.1
157.8
144.4
128.0
113.1
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
275
248
223
201
182
166
147
132
122
111
101
100.8
98.77
86.01
83.99
76.60
74.58
93
83
82
73
68
62
55
69.21
68.54
60.21
59.26
53.42
52.34
57
50
44
97.43
95.41
83.32
81.30
71.23
69.21
143
130
119
106
97
86
76
613.0
603.0
593.0
585.0
577.0
571.0
560.3
554.5
550.7
546.4
542.5
494.0
494.0
488.0
488.0
482.0
482.0
549.1
544.3
544.5
539.5
536.7
533.1
528.3
506.0
506.0
500.0
500.0
496.0
496.0
534.9
529.1
524.8
446.0
446.0
440.0
440.0
434.0
434.0
495.0
489.0
481.8
475.7
472.2
467.1
462.5
24.13
23.74
23.35
23.03
22.72
22.48
22.06
21.83
21.68
21.51
21.36
19.45
19.45
19.21
19.21
18.98
18.98
21.62
21.43
21.44
21.24
21.13
20.99
20.80
19.92
19.92
19.69
19.69
19.53
19.53
21.06
20.83
20.66
17.56
17.56
17.32
17.32
17.09
17.09
19.49
19.25
18.97
18.73
18.59
18.39
18.21
327.0
324.0
322.0
319.0
317.0
315.5
317.8
316.0
314.7
313.4
312.2
302.0
302.0
300.0
300.0
300.0
300.0
213.9
212.2
211.9
210.7
210.1
209.3
208.8
201.0
201.0
200.0
200.0
199.0
199.0
166.5
165.9
165.1
302.0
302.0
300.0
300.0
299.0
299.0
285.0
283.5
286.1
284.5
283.1
281.7
280.3
12.87
12.76
12.68
12.56
12.48
12.42
12.51
12.44
12.39
12.34
12.29
11.89
11.89
11.81
11.81
11.81
11.81
8.42
8.35
8.34
8.30
8.27
8.24
8.22
7.91
7.91
7.87
7.87
7.83
7.83
6.56
6.53
6.50
11.89
11.89
11.81
11.81
11.77
11.77
11.22
11.16
11.26
11.20
11.15
11.09
11.04
31.0
26.2
25.4
23.1
21.1
19.0
18.3
16.5
15.2
14.0
12.7
13.0
13.0
11.0
11.0
11.0
11.0
14.7
13.1
12.7
11.6
10.9
10.2
9.60
11.0
11.0
10.0
10.0
9.00
9.00
10.3
9.70
8.90
13.0
13.0
11.0
11.0
10.0
10.0
18.5
17.0
16.6
15.0
13.6
12.2
10.8
1.22
1.03
1.00
0.91
0.83
0.75
0.72
0.65
0.60
0.55
0.50
0.51
0.51
0.43
0.43
0.43
0.43
0.58
0.52
0.50
1.46
0.43
0.40
0.38
0.43
0.43
0.39
0.39
0.35
0.35
0.41
0.38
0.35
0.51
0.51
0.43
0.43
0.39
0.39
0.73
0.67
0.66
0.59
0.54
0.48
0.43
55.6
50.5
45.5
41.4
37.6
34.5
29.2
26.3
24.4
22.2
20.3
21.0
21.0
18.0
18.0
15.0
15.0
23.6
21.2
21.3
18.8
17.4
15.6
13.2
19.0
19.0
16.0
16.0
14.0
14.0
16.5
13.6
11.4
21.0
21.0
18.0
18.0
15.0
15.0
33.5
30.5
26.9
23.9
22.1
19.6
17.3
2.19
1.99
1.79
1.63
1.48
1.36
1.15
1.04
0.96
0.87
0.80
0.83
0.83
0.71
0.71
0.59
0.59
0.93
0.83
0.84
0.74
0.69
0.61
0.52
0.75
0.75
0.63
0.63
0.55
0.55
0.65
0.54
0.45
0.83
0.83
0.71
0.71
0.59
0.59
1.32
1.20
1.06
0.94
0.87
0.77
0.68
521.0
460.0
422.0
382.0
346.0
314.0
279.0
250.0
231.0
211.0
192.0
191.4
187.0
163.5
159.2
145.5
141.2
176.0
157.0
155.8
139.0
129.0
118.0
105.0
131.3
129.3
114.2
112.2
101.3
99.29
108.0
95.20
83.70
184.3
180.8
157.4
153.9
135.0
131.6
271.5
246.7
226.5
200.6
183.9
163.2
143.9
W 21 X 12¼
W 21 X 8¼
W 21 X 6½
500 x 300
500 x 200
450 x 300
W 18 x 11
(533 x 312)
(533 x 210)
(533 x 165)
(457 x 279)
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
494700
444500
399700
353200
318200
283600
260700
235900
215400
190900
167500
147300
128900
209500
153000
125900
103000
101000
90400
88300
77600
75600
68700
66600
64580
63879
55890
84400
63200
52000
137000
134000
118000
114000
103000
98900
322200
287700
259400
232800
207900
183900
158400
141400
125000
112300
98610
87510
76190
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
42580
38090
34300
30170
27090
23950
22060
19850
18450
16270
14170
12380
10770
15840
11410
9308
3180
3170
2720
2720
2280
2270
1980
1980
1436
1426
1207
3220
2400
1840
10600
10600
9020
9010
7670
7660
13950
12330
10980
9768
8606
7543
6415
5670
4972
4531
3937
3439
2938
27.9
27.7
27.5
27.3
27.1
26.9
26.8
26.6
26.4
26.2
25.9
25.8
25.6
26.3
25.9
25.7
24.6
24.6
24.3
24.3
24.0
24.0
23.9
23.8
23.4
23.5
23.2
22.8
22.5
21.8
24.9
24.8
24.8
24.7
24.3
24.2
26.6
26.4
26.3
26.1
25.9
25.7
25.6
25.4
25.3
25.1
24.9
24.6
24.3
8.19
8.11
8.05
7.98
7.90
7.82
7.79
7.72
7.74
7.66
7.55
7.47
7.39
7.23
7.07
7.00
4.31
4.35
4.22
4.26
4.12
4.16
4.05
4.10
3.50
3.50
3.40
4.45
4.39
4.11
6.90
6.98
6.85
6.94
6.63
6.73
5.55
5.47
5.41
5.34
5.27
5.21
5.15
5.09
5.04
5.04
4.97
4.88
4.77
14150
12900
11770
10560
9629
8687
8058
7362
6785
6075
5387
4779
4220
6589
4935
4111
3380
3310
2980
2910
2590
2520
2310
2240
2142
2120
1867
2990
2300
1900
4620
4500
4020
3890
3530
3400
9406
8522
7778
7069
6386
5718
4990
4495
4012
3637
3222
2880
2528
2483
2241
2030
1801
1627
1452
1341
1214
1121
993
868
762
665
1017
743
611
314
314
271
270
228
227
199
199
161
160
136
317
240
185
701
700
601
601
511
511
1136
1014
913
819
730
644
554
493
435
394
344
301
258
16670
15090
13690
12190
11060
9927
9173
8347
7671
6846
6063
5364
4726
7486
5547
4594
11220
10110
9173
8299
7455
6643
5757
5167
4595
4159
3676
3290
2895
2511
2480
2195
5060
4350
3820
3820
3360
2900
2580
3885
3496
3160
2795
2521
2244
2070
1871
1726
1528
1336
1171
1021
1574
1144
937
1826
1625
1458
1304
1157
1019
871
773
680
615
536
470
403
258
256
218
1080
921
786
495
426
358
312
42.85
37.90
33.60
29.10
25.80
22.50
20.50
18.30
16.80
14.70
12.60
10.90
9.440
14.50
10.20
8.170
13.80
12.00
10.60
9.260
8.060
6.970
5.850
5.120
4.450
4.010
3.460
3.000
2.540
1.240
1.040
6420
4879
3774
2770
2130
1592
1283
990
770
560
396
280
195
785
340
200
3309
2517
1952
1495
1123
819
554
411
295
219
154
112
78.0
71.0
48.8
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
16.5
16.5
16.5
22.0
13.0
12.7
13.0
13.0
13.0
12.7
12.7
22.0
13.0
22.0
13.0
22.0
13.0
28.0
13.0
28.0
13.0
28.0
13.0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
By
y
D x x
Ir T
3029
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
88.9
87.9
76.0
74.9
66.2
65.1
105.7
98.22
96.74
89.29
81.85
74.41
67.00
81.85
74.41
68.46
66.97
59.53
52.09
605
415
283
232
200
172
147
107
105
94.3
92.2
148.8
132.5
114.6
99.71
75.5
74.9
66.0
65.4
56.6
56.1
84.83
74.41
66.97
59.53
53.58
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
59.74
59.06
51.07
50.33
44.48
43.74
71
66
65
60
55
50
45
55
50
46
45
40
35
406.5
278.9
190.2
155.9
134.4
115.6
98.77
71.90
70.55
63.36
61.95
100
89
77
67
50.73
50.33
44.35
43.94
38.03
37.70
57
50
45
40
36
456.0
456.0
450.0
450.0
446.0
446.0
469.1
467.2
466.1
463.2
460.0
457.0
453.4
465.8
462.0
458.7
458.0
454.7
449.6
498.0
458.0
428.0
414.0
406.0
400.0
394.0
390.0
390.0
386.0
386.0
431.0
425.4
419.6
414.8
404.0
404.0
400.0
400.0
396.0
396.0
417.3
413.0
409.7
406.7
402.8
17.95
17.95
17.72
17.72
17.56
17.56
18.47
18.39
18.35
18.24
18.11
17.99
17.85
18.34
18.19
18.06
18.03
17.90
17.70
19.61
18.03
16.85
16.30
15.98
15.75
15.51
15.35
15.35
15.20
15.20
16.97
16.75
16.52
16.33
15.91
15.91
15.75
15.75
15.59
15.59
16.43
16.26
16.13
16.01
15.86
201.0
201.0
200.0
200.0
199.0
199.0
193.9
192.8
192.8
191.9
191.3
190.4
189.9
155.3
154.4
153.9
153.8
152.8
152.4
432.0
417.0
407.0
405.0
403.0
400.0
398.0
300.0
300.0
299.0
299.0
264.8
263.3
261.5
260.0
201.0
201.0
200.0
200.0
199.0
199.0
180.8
179.6
178.7
177.7
177.4
7.91
7.91
7.87
7.87
7.83
7.83
7.63
7.59
7.59
7.56
7.53
7.50
7.48
6.11
6.08
6.06
6.06
6.02
6.00
17.01
16.42
16.02
15.94
15.87
15.75
15.67
11.81
11.81
11.77
11.77
10.43
10.37
10.30
10.24
7.91
7.91
7.87
7.87
7.83
7.83
7.12
7.07
7.04
7.00
6.98
10.0
10.0
9.00
9.00
8.00
8.00
12.6
11.4
11.4
10.5
9.90
9.00
8.50
10.5
9.60
9.10
9.00
8.00
7.60
45.0
30.0
20.0
18.0
16.0
13.0
11.0
10.0
10.0
9.00
9.00
14.9
13.3
11.6
10.0
9.00
9.00
8.00
8.00
7.00
7.00
10.9
9.70
8.80
7.70
7.50
0.39
0.39
0.35
0.35
0.31
0.31
20.6
19.6
19.0
17.7
16.0
14.5
12.7
18.9
17.0
15.4
15.0
13.3
10.8
1.77
1.18
0.79
0.71
0.63
0.51
0.43
0.39
0.39
0.35
0.35
0.59
0.52
0.46
0.39
0.35
0.35
0.31
0.31
0.28
0.28
0.43
0.38
0.35
0.30
0.30
17.0
17.0
14.0
14.0
12.0
12.0
0.81
0.77
0.75
0.70
0.63
0.57
0.50
0.74
0.67
0.61
0.59
0.52
0.43
70.0
50.0
35.0
28.0
24.0
21.0
18.0
16.0
16.0
14.0
14.0
25.0
22.2
19.3
16.9
15.0
15.0
13.0
13.0
11.0
11.0
18.2
16.0
14.4
12.8
10.9
0.67
0.67
0.55
0.55
0.47
0.47
2.76
1.97
1.38
1.10
0.94
0.83
0.71
0.63
0.63
0.55
0.55
0.99
0.87
0.76
0.66
0.59
0.59
0.51
0.51
0.43
0.43
0.72
0.63
0.57
0.50
0.43
113.3
112.0
96.76
95.43
84.30
82.97
135.0
125.0
123.0
114.0
104.0
94.60
85.50
105.0
94.50
87.20
85.60
75.80
66.30
770.1
528.6
360.7
295.4
254.9
218.7
186.8
136.0
133.2
120.1
117.4
189.7
169.0
145.8
127.1
96.16
95.41
84.12
83.37
72.16
71.41
108.0
95.30
85.90
75.70
68.10
W 18 X 7½
W 18 X 6
(457 x 191)
(457 x 152)
450 x 200
400 x 400
400 x 300
400 x 200
W 16 X 7
W 16 X 10¼
(406 x 178)
(406 x 262)
0.50
0.45
0.45
0.41
0.39
0.35
0.33
0.41
0.38
0.36
0.35
0.31
0.30
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
316900
278900
247700
220700
196700
177700
151100
134300
123300
111300
100700
83800
81700
71000
68900
60400
58300
86090
76240
76207
66800
61650
55330
47540
56500
55500
47800
46800
41900
40800
48630
41060
35040
66400
65000
56100
54700
46800
45500
115000
103000
91200
79500
72800
63700
55400
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
32530
28710
25390
22450
20000
18090
15650
13850
12690
11400
10310
9660
9650
8110
8110
6760
6760
3864
3387
3393
2939
2696
2389
2007
2580
2580
2140
2140
1840
1840
1275
1040
859
9660
9650
8110
8110
6690
6690
13000
11600
10500
9160
8370
7280
6330
24.7
24.6
24.2
24.1
23.9
23.8
23.3
23.2
23.1
23.0
22.9
20.9
20.9
20.8
20.8
20.4
20.3
22.1
22.0
22.1
21.9
21.8
21.7
21.3
20.7
20.7
20.5
20.4
20.3
20.3
21.2
20.8
20.5
19.0
19.0
18.9
18.9
18.6
18.6
20.5
20.4
20.1
19.9
19.9
19.7
19.6
7.91
7.90
7.76
7.67
7.61
7.58
7.49
7.44
7.41
7.35
7.33
7.10
7.18
7.04
7.14
6.82
6.92
4.68
4.64
4.67
4.60
4.57
4.50
4.38
4.43
4.46
4.33
4.36
4.27
4.31
3.44
3.30
3.20
7.24
7.31
7.18
7.26
7.04
7.13
6.91
6.85
6.83
6.76
6.73
6.68
6.63
10340
9250
8355
7547
6820
6226
5395
4843
4478
4072
3712
3390
3310
2910
2820
2500
2420
3136
2801
2799
2476
2297
2076
1800
2230
2190
1910
1870
1690
1650
1818
1552
1336
2980
2920
2550
2490
2160
2090
4630
4190
3790
3340
3080
2720
2390
1990
1772
1577
1408
1262
1147
985
877
807
728
660
640
639
541
540
451
450
361
319
320.2
279
257
228
192
257
256
214
214
185
185
153
125
104
639
639
541
540
448
447
909
818
736
646
592
518
452
12120
10720
9656
8670
7792
7071
6115
5463
5033
4563
4144
3700
3130
2700
3613
3213
3203
2827
2619
2366
2059
2500
2130
1870
2107
1808
1561
3250
2760
2320
3096
2739
2442
2175
1947
1764
1518
1349
1239
1116
1011
978
825
690
568
500
501
435
400
356
300
399
333
288
243
200
166
976
823
682
25.3
21.9
19.0
16.6
14.6
13.0
11.0
9.66
8.79
7.83
7.03
2.67
2.32
2.32
1.99
1.82
1.60
1.33
0.86
0.69
0.57
4131
2996
2263
1700
1277
979
642
470
374
284
216
250
181
180
126
102
76.3
51.5
73.8
47.9
32.0
12.7
26.0
13.0
20.0
13.0
12.7
24.0
13.0
24.0
13.0
24.0
13.0
10.2
10.2
10.2
10.2
10.2
10.2
10.2
12.7
12.7
20.0
13.0
20.0
13.0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
26.0
13.0
26.0
13.0
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
By
y
D x x
Ir T
3231
WIDE FLANGE BEAMS in accordance with ASTM A6/A6MSupplemented by Section in accordance with BS4: Part 1 1993 or JIS G3192 Metric Series or AS/NZS 3679
Designation
Serial Size
in / mm
Unit
Weight
of
Depth
Section
D
of
Width
Section
B
Thickness
Web
t
Flange
T
of
Area
Section
kg/m
88.9
87.9
76.0
74.9
66.2
65.1
105.7
98.22
96.74
89.29
81.85
74.41
67.00
81.85
74.41
68.46
66.97
59.53
52.09
605
415
283
232
200
172
147
107
105
94.3
92.2
148.8
132.5
114.6
99.71
75.5
74.9
66.0
65.4
56.6
56.1
84.83
74.41
66.97
59.53
53.58
lb/ft mm in mm in mm in mm in 2cmAS
TM
A6/A
6M
JIS
G3192 : 1
994
JIS
G3192 : 1
977
BS
4 : P
AR
T1 : 1
993
AS
/NZ
S 3
679
59.74
59.06
51.07
50.33
44.48
43.74
71
66
65
60
55
50
45
55
50
46
45
40
35
406.5
278.9
190.2
155.9
134.4
115.6
98.77
71.90
70.55
63.36
61.95
100
89
77
67
50.73
50.33
44.35
43.94
38.03
37.70
57
50
45
40
36
456.0
456.0
450.0
450.0
446.0
446.0
469.1
467.2
466.1
463.2
460.0
457.0
453.4
465.8
462.0
458.7
458.0
454.7
449.6
498.0
458.0
428.0
414.0
406.0
400.0
394.0
390.0
390.0
386.0
386.0
431.0
425.4
419.6
414.8
404.0
404.0
400.0
400.0
396.0
396.0
417.3
413.0
409.7
406.7
402.8
17.95
17.95
17.72
17.72
17.56
17.56
18.47
18.39
18.35
18.24
18.11
17.99
17.85
18.34
18.19
18.06
18.03
17.90
17.70
19.61
18.03
16.85
16.30
15.98
15.75
15.51
15.35
15.35
15.20
15.20
16.97
16.75
16.52
16.33
15.91
15.91
15.75
15.75
15.59
15.59
16.43
16.26
16.13
16.01
15.86
201.0
201.0
200.0
200.0
199.0
199.0
193.9
192.8
192.8
191.9
191.3
190.4
189.9
155.3
154.4
153.9
153.8
152.8
152.4
432.0
417.0
407.0
405.0
403.0
400.0
398.0
300.0
300.0
299.0
299.0
264.8
263.3
261.5
260.0
201.0
201.0
200.0
200.0
199.0
199.0
180.8
179.6
178.7
177.7
177.4
7.91
7.91
7.87
7.87
7.83
7.83
7.63
7.59
7.59
7.56
7.53
7.50
7.48
6.11
6.08
6.06
6.06
6.02
6.00
17.01
16.42
16.02
15.94
15.87
15.75
15.67
11.81
11.81
11.77
11.77
10.43
10.37
10.30
10.24
7.91
7.91
7.87
7.87
7.83
7.83
7.12
7.07
7.04
7.00
6.98
10.0
10.0
9.00
9.00
8.00
8.00
12.6
11.4
11.4
10.5
9.90
9.00
8.50
10.5
9.60
9.10
9.00
8.00
7.60
45.0
30.0
20.0
18.0
16.0
13.0
11.0
10.0
10.0
9.00
9.00
14.9
13.3
11.6
10.0
9.00
9.00
8.00
8.00
7.00
7.00
10.9
9.70
8.80
7.70
7.50
0.39
0.39
0.35
0.35
0.31
0.31
20.6
19.6
19.0
17.7
16.0
14.5
12.7
18.9
17.0
15.4
15.0
13.3
10.8
1.77
1.18
0.79
0.71
0.63
0.51
0.43
0.39
0.39
0.35
0.35
0.59
0.52
0.46
0.39
0.35
0.35
0.31
0.31
0.28
0.28
0.43
0.38
0.35
0.30
0.30
17.0
17.0
14.0
14.0
12.0
12.0
0.81
0.77
0.75
0.70
0.63
0.57
0.50
0.74
0.67
0.61
0.59
0.52
0.43
70.0
50.0
35.0
28.0
24.0
21.0
18.0
16.0
16.0
14.0
14.0
25.0
22.2
19.3
16.9
15.0
15.0
13.0
13.0
11.0
11.0
18.2
16.0
14.4
12.8
10.9
0.67
0.67
0.55
0.55
0.47
0.47
2.76
1.97
1.38
1.10
0.94
0.83
0.71
0.63
0.63
0.55
0.55
0.99
0.87
0.76
0.66
0.59
0.59
0.51
0.51
0.43
0.43
0.72
0.63
0.57
0.50
0.43
113.3
112.0
96.76
95.43
84.30
82.97
135.0
125.0
123.0
114.0
104.0
94.60
85.50
105.0
94.50
87.20
85.60
75.80
66.30
770.1
528.6
360.7
295.4
254.9
218.7
186.8
136.0
133.2
120.1
117.4
189.7
169.0
145.8
127.1
96.16
95.41
84.12
83.37
72.16
71.41
108.0
95.30
85.90
75.70
68.10
W 18 X 7½
W 18 X 6
(457 x 191)
(457 x 152)
450 x 200
400 x 400
400 x 300
400 x 200
W 16 X 7
W 16 X 10¼
(406 x 178)
(406 x 262)
0.50
0.45
0.45
0.41
0.39
0.35
0.33
0.41
0.38
0.36
0.35
0.31
0.30
Root
r
Radius
Torsional
J
Warping
H
Constant
Plastic
Sx
Modulus
Elastic
Modulus
Radius of
Gyration
Moment of
lx4cm
40400
39800
33500
32900
28700
28100
48830
45730
44490
40970
37050
33320
29380
36590
32670
29640
28930
25430
21210
298000
187000
119000
92800
78000
66600
56100
38700
37900
33700
32900
62000
54100
46200
39700
27500
27200
23700
23500
20000
19800
31560
27440
24480
21520
18630
Inertia Constant
ly4cm 6dm 4cm mm
3cm3cm
Sy3cm3cm
Zx Zy
cm cm
ix iy
2310
2310
1870
1870
1580
1580
2511
2347
2275
2089
1871
1671
1452
1185
1047
939
913
793
639
94000
60500
39400
31000
26200
22400
18900
7210
7200
6240
6240
7740
6780
5740
4950
2030
2030
1740
1740
1450
1450
1797
1548
1372
1199
1016
18.9
18.9
18.6
18.6
18.5
18.4
19.0
19.0
19.0
19.0
18.8
18.8
18.5
18.7
18.6
18.4
18.4
18.3
17.9
19.7
18.8
18.2
17.7
17.5
17.5
17.3
16.9
16.9
16.7
16.7
18.0
17.9
17.8
17.7
16.9
16.9
16.8
16.8
16.7
16.6
17.1
17.0
16.9
16.9
16.5
4.51
4.54
4.40
4.43
4.33
4.36
4.32
4.33
4.30
4.29
4.23
4.20
4.12
3.37
3.33
3.28
3.27
3.23
3.10
11.1
10.7
10.4
10.2
10.1
10.1
10.1
7.28
7.35
7.81
7.29
6.40
6.32
6.27
6.25
4.60
4.62
4.54
4.56
4.48
4.50
4.08
4.03
4.00
3.98
3.86
1770
1750
1490
1460
1290
1260
2082
1957
1909
1769
1611
1458
1296
1571
1414
1292
1263
1119
944
12000
8170
5570
4480
3840
3330
2850
1980
1940
1740
1700
2870
2540
2200
1920
1360
1350
1190
1170
1010
999.0
1513
1329
1195
1058
925.0
230
229
187
187
159
159
259.0
243.0
236.0
218.0
196.0
176.0
153.0
153.0
136.0
122.0
119.0
104.0
83.90
4370
2900
1930
1530
1300
1120
951.0
481.0
480.0
418.0
417.0
585.0
515.0
441.0
380.0
202.0
202.0
174.0
174.0
145.0
145.0
199.0
172.0
154.0
135.0
115.0
1980
1650
1420
2387
2232
2179
2013
1831
1653
1471
1811
1627
1486
1453
1282
1089
14500
9540
6310
5030
4280
3670
3120
2140
1870
1510
1310
1110
1725
1510
1353
1192
1047
355
290
245
405
379
368
338
304
272
237
240
213
192
187
163
132
6720
4440
2940
2330
1980
1700
1440
730
634.0
312.0
267
223
309
268
238
208
177
0.591
0.518
0.460
0.448
0.390
0.310
1.260
1.180
1.140
1.040
0.920
0.820
0.710
0.720
0.610
0.540
0.470
0.390
89.3
66.6
50.9
47.5
33.5
21.0
146
121
113
90.7
69.2
51.8
37.1
92.5
63.6
46.8
32.7
22.6
18.0
13.0
18.0
13.0
18.0
13.0
10.2
10.2
10.2
10.2
10.2
10.2
10.2
22.0
22.0
22.0
22.0
22.0
22.0
22.0
22.0
13.0
10.2
16.0
13.0
16.0
13.0
16.0
13.0
10.2
10.2
10.2
22.0
13.0
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
10.2
By
y
D x x
Ir T