Pink Sheets Grade 709.0 T61

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Related Standards

Equivalent Materials

This material data has been provided by AluKey.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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 StandardsComment

Elastic modulus

74.0 GPa

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Typical for Cast 7xx.x Series Aluminium

Hardness, Brinell

150.0 [-]

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T61

Pink Sheets, ASTM B955

Poisson's ratio

0.33 [-]

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Typical for Cast 7xx.x Series Aluminium

Tensile strength

510.0 MPa

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T61

Pink Sheets, ASTM B955

Thermal

PropertyValueConditionRelated StandardsComment

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

477.0 - 635.0 °C

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T61

Pink Sheets, ASTM B955

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 Standards

Chromium

0.18 - 0.28 %

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T61

Pink Sheets, ASTM B955

Copper

1.2 - 2.0 %

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T61

Pink Sheets, ASTM B955

Iron

0.50 %

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T61

Pink Sheets, ASTM B955

Magnesium

2.1 - 2.9 %

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T61

Pink Sheets, ASTM B955

Manganese

0.3 %

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T61

Pink Sheets, ASTM B955

Silicon

0.4 %

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T61

Pink Sheets, ASTM B955

Titanium

0.2 %

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T61

Pink Sheets, ASTM B955

Zinc

5.1 - 6.1 %

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T61

Pink Sheets, ASTM B955