EN 573-3 Grade AW-7108A T66

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Related Standards

Equivalent Materials

This material data has been provided by AluKey.

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

PropertyValueConditionRelated StandardsShape

Density

2.78 g/cm³

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T66

EN 573-3, EN 755

Rod, Tube

Mechanical

PropertyValueConditionRelated StandardsShapeComment

Elastic modulus

69.0 - 72.0 GPa

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Typical for Wrought 7000 Series Aluminium

Hardness, Brinell

105.0 [-]

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T66

EN 573-3, EN 755

Rod, Tube

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Shear modulus

26.4 - 27.1 GPa

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Typical for Wrought 7000 Series Aluminium

Tensile strength

340.0 MPa

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T66

EN 573-3, EN 755

Rod, Tube

350.0 MPa

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T66

EN 573-3, EN 755

Rod, Tube

Thermal

PropertyValueComment

Coefficient of thermal expansion

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

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Typical for Wrought 7000 Series Aluminium

Melting point

465.0 - 655.0 °C

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Typical for Wrought 7000 Series Aluminium

Specific heat capacity

795.0 - 1050.0 J/(kg·K)

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Typical for Wrought 7000 Series Aluminium

Thermal conductivity

121.0 - 170.0 W/(m·K)

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Typical for Wrought 7000 Series Aluminium

Electrical

PropertyValueComment

Electrical conductivity

18000000.0 - 34000000.0 S/m

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Typical for Wrought 7000 Series Aluminium

Electrical resistivity

2.9e-08 - 5.6e-08 Ω·m

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Typical for Wrought 7000 Series Aluminium

Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.04 %

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T66

EN 573-3, EN 755

Rod, Tube

Copper

0.05 %

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T66

EN 573-3, EN 755

Rod, Tube

Gallium

0.03 %

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T66

EN 573-3, EN 755

Rod, Tube

Iron

0.30 %

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T66

EN 573-3, EN 755

Rod, Tube

Magnesium

0.7 - 1.5 %

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T66

EN 573-3, EN 755

Rod, Tube

Manganese

0.05 %

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T66

EN 573-3, EN 755

Rod, Tube

Silicon

0.2 %

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T66

EN 573-3, EN 755

Rod, Tube

Titanium

0.03 %

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T66

EN 573-3, EN 755

Rod, Tube

Zinc

4.8 - 5.8 %

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T66

EN 573-3, EN 755

Rod, Tube

Zirconium

0.15 - 0.25 %

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T66

EN 573-3, EN 755

Rod, Tube

Technological properties

Property
Brazing

Excellent