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2011-T451 Aluminium

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Properties

General

Density ρ

3.1 g/cm³ at 20 °C

Mechanical

Elastic modulus E

70 GPa at 20 °C

Elongation A

16 % at 20 °C

Tensile strength Rm

320 MPa at 20 °C

Yield strength YS

140 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

2.3E-5 1/K at 20 °C

Melting point Tm

540 °C

Specific heat capacity cp

860 J/(kg·K) at 20 °C

Thermal conductivity λ

150.03 - 168.13 W/(m·K) at 20 °C

Chemical properties

Element

Weight %

Comment

Al

91.3 - 94.6 %

Cu

5 - 6 %

Pb

0.2 - 0.6 %

Bi

0.2 - 0.6 %

Zn

0 - 0.3 %

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This material data has been provided by 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.