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Aluminium Bars

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Aluminium bars

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EURAL GNUTTI S.p.A.25038 Rovato (Brescia) ItalyVia S.Andrea, 3Capitale sociale - Company’s capital € 10.000.000Partita IVA - Vat Reg. IT 00566100988

Telefono - Phone + 39 030 7725011

Vendita barre - Bars department: Fax + 39 030 7702847 - [email protected] profilati - Sections department: Fax + 39 030 7701228 - [email protected] - Administration: Fax + 39 030 7702837 - [email protected]

Fonderia - Foundry: Fax + 39 030 9930036 - [email protected]

www.eural.com - E-mail: [email protected]

Airports :Milano Malpensa

Milano LinateBergamo Orio al Serio Aluminium Bars

MD

7020

1.02

GB

REV

04

27/0

7/09

Factory in Rovato (Brescia), Italy

Foundry in Pontevico (Brescia), Italy

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 2

Dear Customer,

Since 1968, our company has manufactured semis in aluminium and occupied a position of worldwide leadership in barsand rods. Our production facilities include the foundry located in Pontevico, Brescia (Italy) and the extrusion plant inRovato, Brescia (Italy). With a workforce of about 400 employees and built on an area covering a total of 400.000 sq.m.,Eural possesses the latest state-of-the-art foundry and extrusion equipment.

Our passion for our job pushes us to always achieve excellence for our products. We constantly invest in research anddevelopment and in the latest technologies so our customers receive the maximum for their applications.The choice of the correct alloy is a crucial passage that might determine the success of a product. For this reason, we haveproduced this catalogue that gives you for each alloy a detailed technical sheet with all the parameters you need.International standards leave the manufacturers too wide a margin of variability for creating each alloy. In practice thismeans that, for each alloy, you can face significant differences in mechanical properties, with not always acceptable resultson your final products. In Eural we have generated a code that is more stringent than the international regulations andrestricts further the oscillations within the same alloy, constantly guaranteeing you homogeneous products in the courseof time, to always get the best mechanical properties.

We received in 2008 the certification ISO/TS 16949.2002 that guarantees an extremely high quality system, and we havealready implemented a modern automatic system of ultrasonic tests that certifies the absolute integrity of each and everybillet that we produce in our foundry, according to class “A” of SAE AMS-STD-2154 regulation. In Eural each productionprocess is subject to quality controls, which go beyond standard requirements.

We firmly believe that the dialogue with you, through our technical and commercial staff, is fundamental to support youin the choice of the aluminium alloy that best suits to your needs. You can always count on our experience and our avai-lability.

Dott. Sergio GnuttiPresident

Eural Gnutti S.p.A.

mm.5 0,055 - -6 0,079 - -7 0,107 - -8 0,140 0,179 0,1559 0,178 0,226 0,19610 0,219 0,280 0,24211 0,266 0,338 0,29312 0,316 0,403 0,34913 0,371 0,473 0,40914 0,431 0,548 0,47515 0,494 0,630 0,54516 0,562 0,716 0,62017 0,635 0,809 0,70018 0,712 0,907 0,78519 0,793 1,011 0,87520 0,879 1,120 0,96921 0,969 1,234 1,06922 1,064 1,355 1,17323 1,163 1,481 1,28224 1,266 1,613 1,39625 1,374 1,750 1,51526 1,486 1,893 1,67927 1,603 2,041 1,76728 1,724 2,195 1,90129 1,849 2,355 2,03930 1,979 2,520 2,18231 2,113 2,690 2,33032 2,251 2,867 2,48333 2,394 3,049 2,64034 2,542 3,236 2,80335 2,693 3,430 2,97036 2,850 3,628 3,14237 3,010 3,833 3,31938 3,175 4,043 3,50139 3,344 4,258 3,68840 3,518 4,480 3,87941 3,696 4,706 4,07642 3,879 4,939 4,27743 4,066 5,177 4,48344 4,257 5,420 4,694

mm.45 4,552 5,670 4,91046 4,653 5,924 5,13147 4,857 6,185 5,35648 5,066 6,451 5,58649 5,280 6,722 5,82250 5,497 7,000 6,06251 5,719 7,282 6,30752 5,946 7,571 6,55653 6,177 7,865 6,81154 6,412 8,165 7,07155 6,652 8,470 7,33556 6,896 8,780 7,60457 7,144 9,097 7,87858 7,397 9,419 8,15759 7,655 9,746 8,44160 7,916 10,080 8,72961 8,183 10,418 9,02362 8,453 10,763 9,32163 8,728 11,113 9,62464 9,007 11,468 9,93265 9,291 11,830 10,24566 9,579 12,196 10,56267 9,872 12,569 10,88568 10,169 12,947 11,21269 10,470 13,330 11,54470 10,775 13,720 11,88171 11,096 14,115 12,22372 11,400 14,515 12,57073 11,719 14,921 12,92274 12,042 15,332 13,27875 12,370 15,750 13,63976 12,702 16,173 14,00677 13,038 16,601 14,37778 13,379 17,035 14,75379 13,724 17,475 15,13380 14,074 17,920 15,51981 14,428 18,370 15,90982 14,786 18,827 16,30583 15,149 19,290 16,70584 15,517 19,756 17,109

mm.85 15,888 20,230 17,51986 16,264 20,708 17,93487 16,645 21,193 18,35388 17,030 21,683 18,77889 17,419 22,178 19,20790 17,813 22,680 19,64191 18,210 23,186 20,08092 18,613 23,649 20,52493 19,020 24,217 20,97294 19,413 24,740 21,42695 19,837 25,270 21,88496 20,267 25,805 22,34797 20,691 26,345 22,81598 21,120 26,891 23,28899 21,553 27,442 23,766100 21,991 28,000 24,248105 24,245 30,870 -110 26,609 33,880 -115 29,083 37,030 -120 31,667 40,320 -125 34,344 43,750 -130 37,165 47,320 -135 40,078 51,000 -140 43,102 54,880 -145 46,236 58,870 -150 49,480 63,000 -155 52,833 67,270 -160 56,297 71,680 -165 59,870 76,230 -170 63,554 80,920 -175 67,347 - -180 71,251 - -190 79,347 - -200 87,920 - -210 96,980 - -220 106,43 - -230 116,33 - -240 126,66 - -250 137,44 - -

Weight ofaluminium bars

in Kg/linear meterCalculated on the Absolute

Gravity (2,8 Kg/dm )

Automatic ultrasonic control system for the entire length of the billet

Particular of the research and development laboratory

2

Production program

5 ÷ 80 mm Drawn

30 ÷ 250 mm Extruded

12 ÷ 55 mm Drawn

12 ÷ 60 mm Drawn

30 ÷ 160 mm Extruded

20x15 ÷ 70x55 mm Drawn

30x15 ÷ 170x150mm Extruded

Only 6082 alloy

Extruded starting from 25x10 mm upto max width 300 mm

3

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 5

Properties T3/T6 T8MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si ≤ 0,40

Fe ≤ 0,70

Cu 5,00 ÷ 6,00

Mn

Mg

Cr

Ni

Zn ≤ 0,30

Ti

Zr

Pb 0,20 ÷ 0,40

Bi 0,20 ÷ 0,60

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,83

Modulus of elasticity MPa 70.000

Coefficient of thermal expansion bbx10 -6bb°C 22,9

Thermal conductivity at 20°C bbWbbmk

T3:151T8:171

Electrical resistivity at 20°C Ω mm 2

mT3:0,038T8:0,043

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 310 230 8 110

T6* 360 245 16 120

Dra

wn

T3 320 270 10 90

T3* 370 280 15 115

T8 370 270 8 115

T8* 400 310 16 125

PRESENTATIONThis alloy is the most often selected for high speed automatic lathes. It offers the following advantages:• easy machining with any equipment;• cutting stress lower than most of other alloys;• longer life of cutting tools;• cutting area always clean due to very thin chip;• high mechanical properties;• possibility to anodize finished parts in several colours *.Main applications: screws, bolts, nuts, threaded bars.

* To get an optimal surface finishing of anodized pieces, we suggest usingsuitable lubricants during machining.

2011Colour code

EU red

Colour codeUSA brown

* Typical Eural Characteristics

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:51 Pagina 1

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si ≤ 0,80

Fe ≤ 0,70

Cu 3,30 ÷ 4,50

Mn 0,20 ÷ 1,00

Mg 0,50 ÷ 1,30

Cr ≤ 0,10

Ni

Zn ≤ 0,50

Ti ≤ 0,20

Zr

Pb 0,80 ÷ 1,00

Bi ≤ 0,20

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,85

Modulus of elasticity MPa 71.000

Coefficient of thermal expansion bbx10 -6bb°C 23,5

Thermal conductivity at 20°C bbWbbmk 140

Electrical resistivity at 20°C Ω mm 2

m0,057

PRESENTATIONAmong aluminium alloys for high speed automatic lathes, 2030 and 2007 have thehighest mechanical characteristics.This alloy is the most often selected when it is required to have a good combinationof machinability and high mechanical properties. It has low corrosion resistance; therefore it is recommended to have a protective anodizing of finished products.Main applications: screws, bolts, nuts, threaded bars.

2030Colour codeEU black

* Typical Eural Characteristics

Properties T3/T4MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T4 370 250 8 115

T4* 440 300 12 125

Dra

wn T3 370 240 8 115

T3* 465 410 8 125

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:51 Pagina 2

Excellent

Legend

Good Acceptable Not recommended

Chemical compositionSi ≤ 0,80Fe ≤ 0,80Cu 3,30 ÷ 4,60Mn 0,50 ÷ 1,00Mg 0,40 ÷ 1,80Cr ≤ 0,10Ni ≤ 0,20Zn ≤ 0,80Ti ≤ 0,20ZrPb 0,80 ÷ 1,00Bi ≤ 0,20Sn ≤ 0,20Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,85

Modulus of elasticity MPa 71.000

Coefficient of thermal expansion bbx10 -6bb°C 23,5

Thermal conductivity at 20°C bbWbbmk 140

Electrical resistivity at 20°C Ω mm 2

m0,057

PRESENTATIONAmong aluminium alloys for high speed automatic lathes, 2007 and 2030 have thehighest mechanical characteristics.This alloy is the most often selected when it is required to have a good combinationof machinability and high mechanical properties. It has low corrosion resistance; therefore it is recommended to have a protective anodizing of finished products.Main applications: screws, bolts, nuts, threaded bars.

2007Colour code

EU black

Properties T3/T4MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T4 370 250 8 95

T4* 440 300 12 125

Dra

wn T3 370 240 7 95

T3* 465 410 8 125

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 3

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si 0,20 ÷ 0,80

Fe ≤ 0,70

Cu 3,5 ÷ 4,5

Mn 0,40 ÷ 1,00

Mg 0,40 ÷ 1,00

Cr ≤ 0,10

Ni

Zn ≤ 0,25

Ti

Zr

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,79

Modulus of elasticity MPa 75.000

Coefficient of thermal expansion bbx10 -6bb°C 23,6

Thermal conductivity at 20°C bbWbbmk 134

Electrical resistivity at 20°C Ω mm 2

m0,051

PRESENTATIONThis alloy has high mechanical properties and excellent resistance to fatigue. Duringmachining, it creates quite long chips, Therefore, it is not well suited for automaticlathes.It can be replaced by 2030 which has the same mechanical properties but has bet-ter machinability, allowing higher productivity.Main applications: high structural resistance components for aviation, defence, high resistance components, screws and bolts.

2017AColour codeEU green

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T4 390 260 9 105

T4* 410 260 11 115

Dra

wn T3 400 250 10 105

T3* 470 390 11 135

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Properties T3/T4MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 4

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si ≤ 0,50

Fe ≤ 0,50

Cu 3,80 ÷ 4,90

Mn 0,30 ÷ 0,90

Mg 1,20 ÷ 1,80

Cr 0,10

Ni

Zn ≤ 0,25

Ti ≤ 0,15

Zr

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,79

Modulus of elasticity MPa 70.000

Coefficient of thermal expansion bbx10 -6bb°C 23,1

Thermal conductivity at 20°C bbWbbmk 120

Electrical resistivity at 20°C Ω mm 2

m0,057

PRESENTATIONThis alloy has high mechanical properties and excellent resistance to fatigue. Duringmachining, it creates quite long chips, therefore it is not well suited for automaticlathes.It can be replaced by 2030 which has the same mechanical properties but has bet-ter machinability, allowing higher productivity.Main applications: high structural resistance components for aviation, defence, high resistance components, screws and bolts.

2024

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T3 440 300 8 120

T3* 490 380 8 130

Dra

wn T3 425 290 9 120

T3* 520 420 10 140

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Properties T3MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

Colour codeUSA red

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 5

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si 0,60 ÷ 1,40

Fe ≤ 0,70

Cu 0,20 ÷ 0,50

Mn 0,20 ÷ 1,00

Mg 0,60 ÷ 1,20

Cr ≤ 0,30

Ni

Zn ≤ 0,30

Ti ≤ 0,20

Zr

Pb ≤ 0,40

Bi 0,50 ÷ 1,50

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,72

Modulus of elasticity MPa 69.000

Coefficient of thermal expansion bbx10 -6bb°C 23,4

Thermal conductivity at 20°C bbWbbmk 172

Electrical resistivity at 20°C Ω mm 2

m0,039

PRESENTATIONThis innovative alloy has been conceived and developed in Eural Gnutti SpA’s researchlaboratories, in order to meet the most recent standards for the protection of theenvironment. It is particularly suitable for being machined on high speed automaticlathes. It has good resistance to corrosion, medium-high mechanical properties, goodsuitability for decorative and industrial hard anodizing. It is also used for hot forgingpurposes.Eural 6026 alloy does not contain tin (Sn) which, as it has been proved, causes weak-ness and cracking of the machined parts when submitted to stress and high tempera-ture. It is an alternative to 6061, 6082, 6064A, 6262, and 6012 alloys.Main applications: automotive industry, electric and electronic industry, hot forging.

6026Colour codeEU orange

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Properties T6 T8/T9MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 370 300 8 95

T6* 390 350 10 115

Dra

wn

T6 370 300 8 95

T6* 390 350 10 115

T8 345 315 4 95

T8* 370 360 10 105

T9 360 330 4 95

T9* 400 380 8 110

* Typical Eural Characteristics

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 6

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si 0,40 ÷ 0,80

Fe ≤ 0,70

Cu 0,15 ÷ 0,40

Mn ≤ 0,15

Mg 0,80 ÷ 1,20

Cr 0,04 ÷ 0,14

Ni

Zn ≤ 0,25

Ti ≤ 0,15

Zr

Pb 0,20 ÷ 0,40

Bi 0,40 ÷ 0,80

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,72

Modulus of elasticity MPa 69.000

Coefficient of thermal expansion bbx10 -6bb°C 23,4

Thermal conductivity at 20°C bbWbbmk 172

Electrical resistivity at 20°C Ω mm 2

m0,039

PRESENTATIONThis alloy has good machinability and high mechanical properties. Moreover it has agood resistance to corrosion and suitability to hard, protective and decorative ano-dizing.Main applications: particulars for braking systems for automotive, structural components for civil constructions, railroad and street heavy vehicles.

6064A

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Colour codeEU yellow

Colour codeUSA orange

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 260 240 10 90

T6* 350 320 10 110

Dra

wn

T6 290 240 10 90

T6* 350 295 12 95

T8 345 315 4 95

T8* 375 355 10 105

T9 360 330 4 95

T9* 385 370 7 110

Properties T6 T8/T9MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 7

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si 0,40 ÷ 0,80

Fe ≤ 0,70

Cu 0,15 ÷ 0,40

Mn ≤ 0,15

Mg 0,80 ÷ 1,20

Cr 0,04 ÷ 0,35

Ni

Zn ≤ 0,25

Ti ≤ 0,15

Zr

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,71

Modulus of elasticity MPa 69.000

Coefficient of thermal expansion bbx10 -6bb°C 23,5

Thermal conductivity at 20°C bbWbbmk 173

Electrical resistivity at 20°C Ω mm 2

m0,037

PRESENTATIONThis alloy presents medium mechanical properties and an excellent resistance to cor-rosion and good weldability properties.Main applications: stressed structures such as towers and shafts, carpentry, components for railroad, nautical, defence, aviation means of transport. For cars,extrusions for seat guide, bumpers, ABS parts and sub frame.

6061Colour codeEU blue

Colour codeUSA blue

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 260 240 8 95

T6* 360 320 11 110

Dra

wn T6 290 240 10 95

T6* 370 330 10 110

* Typical Eural Characteristics

Properties T6MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 8

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si 0,70 ÷ 1,30

Fe ≤ 0,50

Cu ≤ 0,10

Mn 0,40 ÷ 1,00

Mg 0,60 ÷ 1,20

Cr ≤ 0,25

Ni

Zn ≤ 0,20

Ti ≤ 0,10

Zr

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,71

Modulus of elasticity MPa 69.000

Coefficient of thermal expansion bbx10 -6bb°C 24

Thermal conductivity at 20°C bbWbbmk 167

Electrical resistivity at 20°C Ω mm 2

m0,037

PRESENTATIONThis alloy has medium mechanical properties, but high resistance to corrosion andexcellent weldability.Main applications: highly stressed structural parts for ground and nautical meansof transport, anti-impact lateral bars, door frame, space frame and sub frame forcars, hydraulic systems, stairs and scaffoldings, platforms, screws and rivets, particu-lars for nuclear plants, food industry.

6082

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Colour codeEU turquoise

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 310 260 8 95

T6* 325 285 10 105

Dra

wn T6 310 255 10 95

T6* 380 360 10 110

Properties T6MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 9

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si ≤ 0,35

Fe ≤ 0,40

Cu ≤ 0,20

Mn 0,05 ÷ 0,50

Mg 1,00 ÷ 1,40

Cr 0,10 ÷ 0,35

Ni

Zn 4,00 ÷ 5,00

Ti

Zr 0,08 ÷ 0,20

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,78

Modulus of elasticity MPa 72.000

Coefficient of thermal expansion bbx10 -6bb°C 23,3

Thermal conductivity at 20°C bbWbbmk 140

Electrical resistivity at 20°C Ω mm 2

m0,046

PRESENTATIONThis alloy has medium mechanical resistance, high resistance to fatigue and excel-lent weldability. Also machinability is good.Main applications: hydraulic components, welded structural components for civilstructures, railroad and street heavy vehicles, military structures, carpentry.

7020

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 350 290 10 110

T6* 390 330 12 120

Dra

wn T6 350 280 10 110

- - - - -

* Typical Eural Characteristics

Properties T6MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 10

Excellent

Legend

Good Acceptable Not recommended

Chemical composition

Si ≤ 0,40

Fe ≤ 0,50

Cu 1,2 ÷ 2,0

Mn ≤ 0,30

Mg 2,1 ÷ 2,9

Cr 0,18 ÷ 0,28

Ni

Zn 5,1 ÷ 6,1

Ti ≤ 0,20

Zr

Pb

Bi

Al Rem.

Physical characteristics

Density bbKgbbdm 3

2,80

Modulus of elasticity MPa 72.000

Coefficient of thermal expansion bbx10 -6bb°C 23,5

Thermal conductivity at 20°C bbWbbmk 130

Electrical resistivity at 20°C Ω mm 2

m0,052

PRESENTATIONThis alloy has extremely high mechanical properties and high resistance to fatigue.Moreover it has good resistance to corrosion and attitude to hard, protective anddecorative anodizing. Main applications: high resistance structural parts for mechanical industry, aviation, military, motorbike and automotive.

7075

According to EU directives:2000/53/CE (ELV) - 2002/95/CE (RoHS)

* Typical Eural Characteristics

Mechanical properties

Temper RmMPa

Rp 0,2MPa A% HBW

Extr

uded T6 560 500 7 150

T6* 580 510 7 160

Dra

wn T6 540 485 7 150

T6* 590 530 7 160

Colour codeEU violet

Colour codeUSA black

Properties T6MachinabilityProtective anodizingDecorative anodizingHard anodizingResistance to atmospheric corrosionResistance to marine corrosionMIG-TIG weldabilityAt resistance weldabilityBrazing weldabilityPlastic formability when coldPlastic formability when hot

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 11

Dear Customer,

Since 1968, our company has manufactured semis in aluminium and occupied a position of worldwide leadership in barsand rods. Our production facilities include the foundry located in Pontevico, Brescia (Italy) and the extrusion plant inRovato, Brescia (Italy). With a workforce of about 400 employees and built on an area covering a total of 400.000 sq.m.,Eural possesses the latest state-of-the-art foundry and extrusion equipment.

Our passion for our job pushes us to always achieve excellence for our products. We constantly invest in research anddevelopment and in the latest technologies so our customers receive the maximum for their applications.The choice of the correct alloy is a crucial passage that might determine the success of a product. For this reason, we haveproduced this catalogue that gives you for each alloy a detailed technical sheet with all the parameters you need.International standards leave the manufacturers too wide a margin of variability for creating each alloy. In practice thismeans that, for each alloy, you can face significant differences in mechanical properties, with not always acceptable resultson your final products. In Eural we have generated a code that is more stringent than the international regulations andrestricts further the oscillations within the same alloy, constantly guaranteeing you homogeneous products in the courseof time, to always get the best mechanical properties.

We received in 2008 the certification ISO/TS 16949.2002 that guarantees an extremely high quality system, and we havealready implemented a modern automatic system of ultrasonic tests that certifies the absolute integrity of each and everybillet that we produce in our foundry, according to class “A” of SAE AMS-STD-2154 regulation. In Eural each productionprocess is subject to quality controls, which go beyond standard requirements.

We firmly believe that the dialogue with you, through our technical and commercial staff, is fundamental to support youin the choice of the aluminium alloy that best suits to your needs. You can always count on our experience and our avai-lability.

Dott. Sergio GnuttiPresident

Eural Gnutti S.p.A.

mm.5 0,055 - -6 0,079 - -7 0,107 - -8 0,140 0,179 0,1559 0,178 0,226 0,19610 0,219 0,280 0,24211 0,266 0,338 0,29312 0,316 0,403 0,34913 0,371 0,473 0,40914 0,431 0,548 0,47515 0,494 0,630 0,54516 0,562 0,716 0,62017 0,635 0,809 0,70018 0,712 0,907 0,78519 0,793 1,011 0,87520 0,879 1,120 0,96921 0,969 1,234 1,06922 1,064 1,355 1,17323 1,163 1,481 1,28224 1,266 1,613 1,39625 1,374 1,750 1,51526 1,486 1,893 1,67927 1,603 2,041 1,76728 1,724 2,195 1,90129 1,849 2,355 2,03930 1,979 2,520 2,18231 2,113 2,690 2,33032 2,251 2,867 2,48333 2,394 3,049 2,64034 2,542 3,236 2,80335 2,693 3,430 2,97036 2,850 3,628 3,14237 3,010 3,833 3,31938 3,175 4,043 3,50139 3,344 4,258 3,68840 3,518 4,480 3,87941 3,696 4,706 4,07642 3,879 4,939 4,27743 4,066 5,177 4,48344 4,257 5,420 4,694

mm.45 4,552 5,670 4,91046 4,653 5,924 5,13147 4,857 6,185 5,35648 5,066 6,451 5,58649 5,280 6,722 5,82250 5,497 7,000 6,06251 5,719 7,282 6,30752 5,946 7,571 6,55653 6,177 7,865 6,81154 6,412 8,165 7,07155 6,652 8,470 7,33556 6,896 8,780 7,60457 7,144 9,097 7,87858 7,397 9,419 8,15759 7,655 9,746 8,44160 7,916 10,080 8,72961 8,183 10,418 9,02362 8,453 10,763 9,32163 8,728 11,113 9,62464 9,007 11,468 9,93265 9,291 11,830 10,24566 9,579 12,196 10,56267 9,872 12,569 10,88568 10,169 12,947 11,21269 10,470 13,330 11,54470 10,775 13,720 11,88171 11,096 14,115 12,22372 11,400 14,515 12,57073 11,719 14,921 12,92274 12,042 15,332 13,27875 12,370 15,750 13,63976 12,702 16,173 14,00677 13,038 16,601 14,37778 13,379 17,035 14,75379 13,724 17,475 15,13380 14,074 17,920 15,51981 14,428 18,370 15,90982 14,786 18,827 16,30583 15,149 19,290 16,70584 15,517 19,756 17,109

mm.85 15,888 20,230 17,51986 16,264 20,708 17,93487 16,645 21,193 18,35388 17,030 21,683 18,77889 17,419 22,178 19,20790 17,813 22,680 19,64191 18,210 23,186 20,08092 18,613 23,649 20,52493 19,020 24,217 20,97294 19,413 24,740 21,42695 19,837 25,270 21,88496 20,267 25,805 22,34797 20,691 26,345 22,81598 21,120 26,891 23,28899 21,553 27,442 23,766100 21,991 28,000 24,248105 24,245 30,870 -110 26,609 33,880 -115 29,083 37,030 -120 31,667 40,320 -125 34,344 43,750 -130 37,165 47,320 -135 40,078 51,000 -140 43,102 54,880 -145 46,236 58,870 -150 49,480 63,000 -155 52,833 67,270 -160 56,297 71,680 -165 59,870 76,230 -170 63,554 80,920 -175 67,347 - -180 71,251 - -190 79,347 - -200 87,920 - -210 96,980 - -220 106,43 - -230 116,33 - -240 126,66 - -250 137,44 - -

Weight ofaluminium bars

in Kg/linear meterCalculated on the Absolute

Gravity (2,8 Kg/dm )

Automatic ultrasonic control system for the entire length of the billet

Particular of the research and development laboratory

2

Production program

5 ÷ 80 mm Drawn

30 ÷ 250 mm Extruded

12 ÷ 55 mm Drawn

12 ÷ 60 mm Drawn

30 ÷ 160 mm Extruded

20x15 ÷ 70x55 mm Drawn

30x15 ÷ 170x150mm Extruded

Only 6082 alloy

Extruded starting from 25x10 mm upto max width 300 mm

3

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 5

Particular of extrusion plant in Rovato (Brescia), Italy

Billets extraction in foundry Particular of bars warehouse

EURAL_Cat_Barre 2009 DEFINITIVO UK 24-08-2009 8:52 Pagina 12

Dear Customer,

Since 1968, our company has manufactured semis in aluminium and occupied a position of worldwide leadership in barsand rods. Our production facilities include the foundry located in Pontevico, Brescia (Italy) and the extrusion plant inRovato, Brescia (Italy). With a workforce of about 400 employees and built on an area covering a total of 400.000 sq.m.,Eural possesses the latest state-of-the-art foundry and extrusion equipment.

Our passion for our job pushes us to always achieve excellence for our products. We constantly invest in research anddevelopment and in the latest technologies so our customers receive the maximum for their applications.The choice of the correct alloy is a crucial passage that might determine the success of a product. For this reason, we haveproduced this catalogue that gives you for each alloy a detailed technical sheet with all the parameters you need.International standards leave the manufacturers too wide a margin of variability for creating each alloy. In practice thismeans that, for each alloy, you can face significant differences in mechanical properties, with not always acceptable resultson your final products. In Eural we have generated a code that is more stringent than the international regulations andrestricts further the oscillations within the same alloy, constantly guaranteeing you homogeneous products in the courseof time, to always get the best mechanical properties.

We received in 2008 the certification ISO/TS 16949.2002 that guarantees an extremely high quality system, and we havealready implemented a modern automatic system of ultrasonic tests that certifies the absolute integrity of each and everybillet that we produce in our foundry, according to class “A” of SAE AMS-STD-2154 regulation. In Eural each productionprocess is subject to quality controls, which go beyond standard requirements.

We firmly believe that the dialogue with you, through our technical and commercial staff, is fundamental to support youin the choice of the aluminium alloy that best suits to your needs. You can always count on our experience and our avai-lability.

Dott. Sergio GnuttiPresident

Eural Gnutti S.p.A.

mm.5 0,055 - -6 0,079 - -7 0,107 - -8 0,140 0,179 0,1559 0,178 0,226 0,19610 0,219 0,280 0,24211 0,266 0,338 0,29312 0,316 0,403 0,34913 0,371 0,473 0,40914 0,431 0,548 0,47515 0,494 0,630 0,54516 0,562 0,716 0,62017 0,635 0,809 0,70018 0,712 0,907 0,78519 0,793 1,011 0,87520 0,879 1,120 0,96921 0,969 1,234 1,06922 1,064 1,355 1,17323 1,163 1,481 1,28224 1,266 1,613 1,39625 1,374 1,750 1,51526 1,486 1,893 1,67927 1,603 2,041 1,76728 1,724 2,195 1,90129 1,849 2,355 2,03930 1,979 2,520 2,18231 2,113 2,690 2,33032 2,251 2,867 2,48333 2,394 3,049 2,64034 2,542 3,236 2,80335 2,693 3,430 2,97036 2,850 3,628 3,14237 3,010 3,833 3,31938 3,175 4,043 3,50139 3,344 4,258 3,68840 3,518 4,480 3,87941 3,696 4,706 4,07642 3,879 4,939 4,27743 4,066 5,177 4,48344 4,257 5,420 4,694

mm.45 4,552 5,670 4,91046 4,653 5,924 5,13147 4,857 6,185 5,35648 5,066 6,451 5,58649 5,280 6,722 5,82250 5,497 7,000 6,06251 5,719 7,282 6,30752 5,946 7,571 6,55653 6,177 7,865 6,81154 6,412 8,165 7,07155 6,652 8,470 7,33556 6,896 8,780 7,60457 7,144 9,097 7,87858 7,397 9,419 8,15759 7,655 9,746 8,44160 7,916 10,080 8,72961 8,183 10,418 9,02362 8,453 10,763 9,32163 8,728 11,113 9,62464 9,007 11,468 9,93265 9,291 11,830 10,24566 9,579 12,196 10,56267 9,872 12,569 10,88568 10,169 12,947 11,21269 10,470 13,330 11,54470 10,775 13,720 11,88171 11,096 14,115 12,22372 11,400 14,515 12,57073 11,719 14,921 12,92274 12,042 15,332 13,27875 12,370 15,750 13,63976 12,702 16,173 14,00677 13,038 16,601 14,37778 13,379 17,035 14,75379 13,724 17,475 15,13380 14,074 17,920 15,51981 14,428 18,370 15,90982 14,786 18,827 16,30583 15,149 19,290 16,70584 15,517 19,756 17,109

mm.85 15,888 20,230 17,51986 16,264 20,708 17,93487 16,645 21,193 18,35388 17,030 21,683 18,77889 17,419 22,178 19,20790 17,813 22,680 19,64191 18,210 23,186 20,08092 18,613 23,649 20,52493 19,020 24,217 20,97294 19,413 24,740 21,42695 19,837 25,270 21,88496 20,267 25,805 22,34797 20,691 26,345 22,81598 21,120 26,891 23,28899 21,553 27,442 23,766100 21,991 28,000 24,248105 24,245 30,870 -110 26,609 33,880 -115 29,083 37,030 -120 31,667 40,320 -125 34,344 43,750 -130 37,165 47,320 -135 40,078 51,000 -140 43,102 54,880 -145 46,236 58,870 -150 49,480 63,000 -155 52,833 67,270 -160 56,297 71,680 -165 59,870 76,230 -170 63,554 80,920 -175 67,347 - -180 71,251 - -190 79,347 - -200 87,920 - -210 96,980 - -220 106,43 - -230 116,33 - -240 126,66 - -250 137,44 - -

Weight ofaluminium bars

in Kg/linear meterCalculated on the Absolute

Gravity (2,8 Kg/dm )

Automatic ultrasonic control system for the entire length of the billet

Particular of the research and development laboratory

2

Production program

5 ÷ 80 mm Drawn

30 ÷ 250 mm Extruded

12 ÷ 55 mm Drawn

12 ÷ 60 mm Drawn

30 ÷ 160 mm Extruded

20x15 ÷ 70x55 mm Drawn

30x15 ÷ 170x150mm Extruded

Only 6082 alloy

Extruded starting from 25x10 mm upto max width 300 mm

3

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 5

EURAL GNUTTI S.p.A.25038 Rovato (Brescia) ItalyVia S.Andrea, 3Capitale sociale - Company’s capital € 10.000.000Partita IVA - Vat Reg. IT 00566100988

Telefono - Phone + 39 030 7725011

Vendita barre - Bars department: Fax + 39 030 7702847 - [email protected] profilati - Sections department: Fax + 39 030 7701228 - [email protected] - Administration: Fax + 39 030 7702837 - [email protected]

Fonderia - Foundry: Fax + 39 030 9930036 - [email protected]

www.eural.com - E-mail: [email protected]

Airports :Milano Malpensa

Milano LinateBergamo Orio al Serio Aluminium Bars

MD

7020

1.02

GB

REV

04

27/0

7/09

Factory in Rovato (Brescia), Italy

Foundry in Pontevico (Brescia), Italy

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 2

EURAL GNUTTI S.p.A.25038 Rovato (Brescia) ItalyVia S.Andrea, 3Capitale sociale - Company’s capital € 10.000.000Partita IVA - Vat Reg. IT 00566100988

Telefono - Phone + 39 030 7725011

Vendita barre - Bars department: Fax + 39 030 7702847 - [email protected] profilati - Sections department: Fax + 39 030 7701228 - [email protected] - Administration: Fax + 39 030 7702837 - [email protected]

Fonderia - Foundry: Fax + 39 030 9930036 - [email protected]

www.eural.com - E-mail: [email protected]

Airports :Milano Malpensa

Milano LinateBergamo Orio al Serio Aluminium Bars

MD

7020

1.02

GB

REV

04

27/0

7/09

Factory in Rovato (Brescia), Italy

Foundry in Pontevico (Brescia), Italy

EURAL_COP CAT Barre 2009 UK 24-08-2009 9:03 Pagina 2