DIN 1725-1 Grade 3.4365 T76511

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Description

DIN 3.4365 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.

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

20.0 °C

2.8 g/cm³

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T76511

WL 3.4364-1, DIN 1725-1

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Mecánica

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coeficiente de Poisson

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Dureza Brinell

20.0 °C

135.0 [-]

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

135.0 [-]

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T76511

WL 3.4364-1, DIN 1725-1

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Elongación

20.0 °C

3.0 %

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T76511

WL 3.4364-1, DIN 1725-1

Rod

Transverse

20.0 °C

4.0 %

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

7.0 %

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

7.0 %

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T76511

WL 3.4364-1, DIN 1725-1

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Módulo de cizallamiento

26.4 - 27.1 GPa

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Typical for Wrought 7000 Series Aluminium

Módulo de compresibilidad

20.0 °C

72.5 GPa

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T76511

WL 3.4364-1, DIN 1725-1

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Módulo elástico

20.0 °C

71.0 GPa

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T76511

WL 3.4364-1, DIN 1725-1

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Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Resistencia a la tracción

20.0 °C

450.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

460.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

470.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

505.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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20.0 °C

510.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

515.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Transverse

20.0 °C

515.0 MPa

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T76511

WL 3.4364-1, DIN 1725-1

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Aplicaciones térmicas

PropertyValueComment

Calor específico

795.0 - 1050.0 J/(kg·K)

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Typical for Wrought 7000 Series Aluminium

Coeficiente de dilatación térmica

2.1e-05 - 2.4e-05 1/K

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Typical for Wrought 7000 Series Aluminium

Conductividad térmica

121.0 - 170.0 W/(m·K)

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Typical for Wrought 7000 Series Aluminium

Temperatura de fusión

465.0 - 655.0 °C

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Typical for Wrought 7000 Series Aluminium

Eléctrico

PropertyValueComment

Conductividad eléctrica

18000000.0 - 34000000.0 S/m

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Typical for Wrought 7000 Series Aluminium

Resistividad eléctrica

2.9e-08 - 5.6e-08 Ω·m

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Typical for Wrought 7000 Series Aluminium

Chemical properties

PropertyValueConditionRelated StandardsShape

Cobre

1.2 - 2.0 %

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T76511

WL 3.4364-1, DIN 1725-1

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Cromo

0.18 - 0.28 %

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T76511

WL 3.4364-1, DIN 1725-1

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Hierro

0.5

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T76511

WL 3.4364-1, DIN 1725-1

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Magnesio

2.1 - 2.9 %

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T76511

WL 3.4364-1, DIN 1725-1

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Manganeso

0.3

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T76511

WL 3.4364-1, DIN 1725-1

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Silicona

0.4

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T76511

WL 3.4364-1, DIN 1725-1

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Titanio

0.2

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T76511

WL 3.4364-1, DIN 1725-1

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Zinc

5.1 - 6.1 %

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T76511

WL 3.4364-1, DIN 1725-1

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Technological properties

Property
Brazing

Excellent