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

Los datos sobre este material han sido proporcionados por WIAM,AluKey.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyTemperatureValueConditionRelated StandardsShape

Densidad

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

Mecánica

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coeficiente de Poisson

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Dureza Brinell

20.0 °C

60.0 [-]

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H111

EN 573-3

Rod, Tube

Elongación

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

Módulo de cizallamiento

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

Módulo elástico

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

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Resistencia a la tracción

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

Aplicaciones térmicas

PropertyTemperatureValueConditionRelated StandardsShape

Calor específico

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

Coeficiente de dilatación térmica

-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

Conductividad térmica

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

Temperatura de fusión

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

Eléctrico

PropertyTemperatureValueConditionRelated StandardsShape

Conductividad eléctrica

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

Resistividad eléctrica

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

Cobre

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

Cromo

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

Hierro

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

Magnesio

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

Manganeso

0.3 %

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H111

EN 573-3, EN 754, EN 755

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

Silicona

0.4 %

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H111

EN 573-3, EN 754, EN 755

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

Titanio

0.2 %

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H111

EN 573-3, EN 754, EN 755

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

Zinc

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