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AZ81A T4

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Ashby charts

See where AZ81A T4 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

Density

ρ

1.9 g/cm³ at 20 °C

Mechanical

Elastic modulus

E

44 GPa at 20 °C

Show Magnesium materials with Elastic modulus of 44 GPa at 20 °C

Elongation

A

8.8 % at 20 °C

Show Magnesium materials with Elongation of 8.8 % at 20 °C

Poisson's ratio

ν

0.28 [-] at 20 °C

Show Magnesium materials with Poisson's ratio of 0.28 [-] at 20 °C

Typical for Magnesium

Tensile strength

Rm

240 MPa at 20 °C

Show Magnesium materials with Tensile strength of 240 MPa at 20 °C

Yield strength

YS

85 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.7E-5 1/K at 20 °C

Melting point

Tm

500 °C

Specific heat capacity

cp

1000 J/(kg·K) at 20 °C

Thermal conductivity

λ

84 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

7.54E+7 S/m at 20 °C

Chemical properties

Element

Weight %

Comment

Mg

89.8 - 92.5 %

Al

7 - 8.1 %

Zn

0.4 - 1 %

Mn

0.13 - 0.35 %

Cu

0 - 0.1 %

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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.