en p275-355 etc grades
DESCRIPTION
En P275-355TRANSCRIPT
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;s@ls a n d boitar*
Standards
EN 10028/2 (92)
EN 10028/3 EN 10207 DIN 17155 UNE 36087 NFA36-205 (92)
JVISCH
IMV.GH
1.0345
1.0425
1.0481
1.0473
I I . M o 3 1.5415
! M M o 4-5 1.7335
P275N, NH,
NL1, NL2
P355N, NH,
NL1, NL2
P460N, NH,
NL1, NL2
(91)
SPH235
SPH265
SPHL275
(83)
H I
H I !
1 7 M n 4
1 7 M n 6
(74)
A 37 RC l/ll
RA i/ll
RB II
RA l/il
RBII
-, 1 6 M o 3 1 5 M o 3 . . . . _
16 Mo 3
1 3 C r M o 4 4 14CrMo4-5
(82)
A 37 CP/AP/FP
A 42 RC l/ll A 42 CP/AP/FP
RA l/ll ._
RB II
A 47 RC l/ll A 48 CP/CPR
RA l/ll AP/APR
RBII FP/FPR
A 52 RC l/ll A 52 CP/CPR
AP/APR
FP/FPR
BS1501 (80)
161-360 A-B
164-360 A-B
1 6 1 - 4 0 0 A-B
164-400 A B
224-400 A-B
161-430 A-B
224-430 A B
224- 460 A H
225- 460 A H
224- 490 A II
225- 490 A-B
243
271
ASTM/ASMI . . . . . . .
A iW> (
A M S V i
AS 16 V.
A S I ' t W j
A M d (ill
A M ' . I i ' i
A M I . (,'
A 1 r i /I)
ASH) /I)
A M / C I 1
A m H
A 38/ 11 V
12 ;
IV.
ion
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Steel for simple pressure vessels according to EN 10207
Chemical c o m p o s i t i o n
SPH235
SPH265
SPH275
C (%)
< 0.16
26 >25
SPH265 410-530 >265 > 255 >245 > 22
SPHL275 390-510 > 275 > 265 >255 >24
Charpy impact test
Temperature
(C)
-20
- 60
Mechanical p r o p e r t i e s a t h i g h t e m p e r a t u r e s
SPH235
SPH265
SPHL275
Thickness - d
(mm)
d < 6 0
d < 6 0
d < 4 0
4 0 < d < 60
100
>171
> 194
> 221
> 212
150
> 162
> 185
> 203
> 194
K p0 .2 (MPa)
Temperature (C)
200
> 153
> 176
> 176
250
> 135
> 158
> 159
3 E
> K :
> 132
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Steel grades with special properties at high temperatures according to EN 10028/2
Chemical c o m p o s i t i o n
C Si Mn P S A l t o t Cr Cu Mo {%) (%> (%) (%) {%) (%) (%) {%) (%)
P235GH < 0.16 260 >22 >21
510 - 650 490-630 > 355 > 345 > 335 > 315 >21 >20
440 - 590 430-560 >275 >270 >260 >240 >24 >22
450 - 600 440-590 >300 >295 > 275 >20 >19
Temperature
(C)
+20
0
+20
0
Average
(i)
>27
>31
>24
>31
>27
50 ! 3 f i 5
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Weldable fine grain steels normalised according to EN 10028/3
Chemical c o m p o s i t i o n
C Si Mn P S A l t o t Cr Cu Mo N Nb Ni Ti V {%) (%) (%) (%) (%) {% ) (%) (%) (%) (%) (%) (%) (%) (%)
mjm 1.0486 < 0.18 0.50-1.40 < 0.025 P275NH
W75NL1
1.0487
1.0488 < 0.16 0.020 40 >65 > 90 > 100 >27 >30 > 40 > 60 > 70
50 j 3 6 7
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Mechanical p r o p e r t i e s a t h i g h t e m p e r a t u r e s
P235GH
P265GH
P295GH
P355GH
16 Mo 3
13CrMo 4-5
Thickness - d
(mm) 50 100 150
d < 6 0 >206 > 190 > 180
60 < d < 80 > 191 > 175 > 165
d < 6 0 > 234 > 215 >205
60 < d < 80 > 207 > 195 > 185
d < 6 0 >272 >250 > 235
60 < d < 80 >249 >230 >220
d < 6 0 > 318 >290 >270
60 < d < 80 >298 > 270 >255
d < 6 0
60 < d < 80
d < 6 0 ^
60 < d < 80
K p 0 . 2 (MPa)
Temperature (C)
200 250 300 350 400 450 500
> 170 > 150 > 130 > 120 > 110
> 160 > 140 > 125 >115 > 105
> 195 > 175 > 155 > 140 : > 130
> 175 > 160 > 145 > 135 > 125
> 225 >205 > 185 > 170 > 155 :
> 210 > 195 > 180 > 165 > 145 :
>255 >235 >215 >200 ; >180
>240 : > 220 >200 > 190 > 165 !
> 215 >200 > 170 > 160 > 150 > 145 ! >14C
>200 > 185 > 165 > 155 > 145 > 140 ; >13^
> 230 >220 >205 > 190 | > 180 > 170 ! > 16?
>220 > 210 > 195 > 185 > 175 > 165 >16(
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Pressure vessel plates, in carbon steel, for intermediate and high service temperature according to ASTM A-515
Chemical c o m p o s i t i o n
(%) Si Mn P S (%) (%) {%) (%)
d21
(After prior agreement)
- Vacuum degassing.
- Austenitic grain size.
- Product analysis.
- PWHT on test specimens.
- Impact test.
- High temperature tensile test.
- Ultrasonic inspection.
- Bend test.
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Pressure vessel plates, in carbon steel, for intermediate a low service temperature according to ASTM A-516
Chemical c o m p o s i t i o n
C Si Mn P S (%) (%) (%)
d27
>25
>23
>21
(After prior agreement)
- Vacuum degassing.
- Austen'itic grain size.
- Product analysis.
- PWHT on test specimens.
- Impact test.
- High temperature tensile test.
- Ultrasonic inspection.
- Bend test.
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Pressure vessel plates, heat-treated, in carbon-manganese-silicon steel according to ASTM A-537
Chemical c o m p o s i t i o n
C Si Mn P {%) (%) (%) (%)
d