Pink Sheets Grade 771.0 T6

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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

PropertyValueComment

Density

2.8 g/cm³

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Typical for Cast 7xx.x Series Aluminium

Mechanical

PropertyValueConditionRelated StandardsShapeComment

Elastic modulus

74.0 GPa

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Typical for Cast 7xx.x Series Aluminium

Hardness, Brinell

90.0 [-]

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Poisson's ratio

0.33 [-]

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Typical for Cast 7xx.x Series Aluminium

Tensile strength

290.0 MPa

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Thermal

PropertyValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

2.4e-05 - 2.5e-05 1/K

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Typical for Cast 7xx.x Series Aluminium

Melting point

604.0 - 643.0 °C

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Specific heat capacity

963.0 J/(kg·K)

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Typical for Cast 7xx.x Series Aluminium

Thermal conductivity

100.0 - 160.0 W/(m·K)

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Typical for Cast 7xx.x Series Aluminium

Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.06 - 0.2 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Copper

0.1 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Iron

0.15 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Magnesium

0.8 - 1.0 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Manganese

0.1 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Silicon

0.15 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Titanium

0.1 - 0.2 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting

Zinc

6.5 - 7.5 %

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T6

Pink Sheets, ASTM B26, ASTM B618

Casting