AA Standards Grade 7075 T76510

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Related Standards

Equivalent Materials

This material data has been provided by AluKey,MakeItFrom.com.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

3.1 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

72 GPa

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Elongation

23.0 °C

6.9 %

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Elongation A100

23.0 °C

6 %

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Elongation A50

23.0 °C

7 %

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Plane-Strain Fracture Toughnes

23.0 °C

22 - 35 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Poisson's ratio

23.0 °C

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Shear modulus

23.0 °C

26.4 - 27.1 GPa

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Typical for Wrought 7000 Series Aluminium

Tensile strength

23.0 °C

500 - 580 MPa

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Yield strength

23.0 °C

500 MPa

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Yield strength Rp0.2

23.0 °C

435 - 450 MPa

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Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

23.0 °C

2.3E-5 1/K

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Melting point

480 °C

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Specific heat capacity

23.0 °C

910 J/(kg·K)

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Thermal conductivity

23.0 °C

130 W/(m·K)

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Electrical

PropertyTemperatureValueComment

Electrical conductivity

23.0 °C

1.80E+7 - 3.40E+7 S/m

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Typical for Wrought 7000 Series Aluminium

Electrical resistivity

23.0 °C

2.9E-8 - 5.6E-8 Ω·m

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Typical for Wrought 7000 Series Aluminium

Chemical properties

PropertyValueComment

Aluminium

86.9 - 91.4 %

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Chromium

0.18 - 0.28 %

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Copper

1.2 - 2 %

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Iron

0 - 0.5 %

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Magnesium

2.1 - 2.9 %

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Manganese

0 - 0.3 %

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Other

0 - 0.15 %

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each 0.05, total 0.15, Rest Al

Silicon

0 - 0.4 %

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Titanium

0 - 0.2 %

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Zinc

5.1 - 6.1 %

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Zirconium

0 - 0.25 %

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Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: good, without protection in industrial or seawater atmosphere

General machinability

General: poor (O), good to acceptable

Workability

general (condition): not suitable