EN 573-3 Grade AW-7075 H111

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Description

EN AW-7075 is a high-strength alloy that offers good stress-corrosion cracking resistance. Known as a mainstay in the aerospace industry since it was introduced, Aluminum 7075 brings moderate toughness as well as an excellent strength-to-weight ratio. It is also important to note that at sub-zero temperatures Aluminum 7075 increases in strength.

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM,AluKey zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

PropertyTemperatureValueConditionRelated StandardsShape

Dichte

2.8 g/cm³

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20.0 °C

2.8 g/cm³

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H111

EN 573-3

Rod, Tube

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Dehnung

8.0 %

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

A50

10.0 %

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

A100

20.0 °C

8.0 %

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H111

EN 573-3

Rod, Tube

A50

20.0 °C

10.0 %

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H111

EN 573-3

Rod, Tube

Elastizitätsmodul

72.0 GPa

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20.0 °C

70.0 - 73.0 GPa

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H111

EN 573-3

Rod, Tube

Härte, Brinell

20.0 °C

60.0 [-]

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H111

EN 573-3

Rod, Tube

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Poissonzahl

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Schubmodule

27.1 GPa

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20.0 °C

25.0 - 27.0 GPa

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H111

EN 573-3

Rod, Tube

Zugfestigkeit

275.0

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20.0 °C

275.0

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H111

EN 573-3

Rod, Tube

Thermisch

PropertyTemperatureValueConditionRelated StandardsShape

Koeffizient der thermischen Ausdehnung

-50 °C

2.16e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

-50.0 °C

2.16e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

20 °C

2.16e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

20 °C

2.3399999999999996e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20 °C

2.43e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

20 °C

2.52e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

100 °C

2.3399999999999996e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

100.0 °C

2.34e-05 1/K

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H111

EN 573-3

Rod, Tube

200 °C

2.43e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

200.0 °C

2.43e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

300 °C

2.52e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

300.0 °C

2.52e-05 1/K

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Rod

Schmelzpunkt

480.0 - 640.0 °C

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Spezifische Wärmekapazität

862.0 J/(kg·K)

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

20.0 °C

862.0 J/(kg·K)

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H111

EN 573-3

Rod, Tube

Wärmeleitfähigkeit

20.0 °C

130.0 - 160.0 W/(m·K)

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Elektrisch

PropertyTemperatureValueConditionRelated StandardsShape

Elektrische Leitfähigkeit

20.0 °C

19000000.0 - 23000000.0 S/m

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

spezifischer Widerstand

4.35e-08 - 5.26e-08 Ω·m

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Chemical properties

PropertyValueConditionRelated StandardsShape

Chrom

0.18 - 0.28 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Eisen

0.5 %

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H111

EN 573-3

Rod, Tube

0.50 %

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H111

EN 573-3, EN 754, EN 755

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

Kupfer

1.2 - 2.0 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Magnesium

2.1 - 2.9 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Mangan

0.3 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Silizium

0.4 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Titan

0.2 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Zink

5.1 - 6.1 %

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H111

EN 573-3, EN 754, EN 755

Rod, Tube, Strip, Sheet, Plate, Forging, Welded Tube, Bar

Technological properties

Property
Anodizing

decorative: not suitable, Protective: acceptable

Brazing

hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: not suitable, soft brazing with flux: not suitable

Corrosion properties

Seawater: sufficient to poor, weathering: sufficient to poor

Workability

Bending / Spinning (cold): sufficient (O) / not suitable, Impact extrusion (cold): not suitable, Deep drawing / upsetting (Condition) not suitable / not suitable