General
Property | Value | Comment |
---|---|---|
Density | 2.8 g/cm³ Show Material materials with Density of 2.8 g/cm³ | Typical for Cast 7xx.x Series Aluminium |
Mechanical
Property | Value | Condition | Related Standards | Comment |
---|---|---|---|---|
Elastic modulus | 74.0 GPa Show Material materials with Elastic modulus of 74.0 GPa | Typical for Cast 7xx.x Series Aluminium | ||
Hardness, Brinell | 80.0 [-] Show Material materials with Hardness, Brinell of 80.0 [-] | T5 | GB 1173 | |
90.0 [-] Show Material materials with Hardness, Brinell of 90.0 [-] | T5 | GB 1173 | ||
Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Cast 7xx.x Series Aluminium | ||
Tensile strength | 195.0 MPa Show Material materials with Tensile strength of 195.0 MPa | T5 | GB 1173 | |
245.0 MPa Show Material materials with Tensile strength of 245.0 MPa | T5 | GB 1173 |
Thermal
Property | Value | Comment |
---|---|---|
Coefficient of thermal expansion | 2.4e-05 - 2.5e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.4e-05 - 2.5e-05 1/K | Typical for Cast 7xx.x Series Aluminium |
Melting point | 550.0 - 645.0 °C Show Material materials with Melting point of 550.0 - 645.0 °C | Typical for Cast 7xx.x Series Aluminium |
Specific heat capacity | 963.0 J/(kg·K) Show Material materials with Specific heat capacity of 963.0 J/(kg·K) | Typical for Cast 7xx.x Series Aluminium |
Thermal conductivity | 100.0 - 160.0 W/(m·K) Show Material materials with Thermal conductivity of 100.0 - 160.0 W/(m·K) | Typical for Cast 7xx.x Series Aluminium |
Chemical properties
Property | Value | Condition | Related Standards |
---|---|---|---|
Copper | 0.6 % Show Material materials with Copper of 0.6 % | T5 | GB 1173 |
Magnesium | 0.1 - 0.3 % Show Material materials with Magnesium of 0.1 - 0.3 % | T5 | GB 1173 |
Manganese | 0.5 % Show Material materials with Manganese of 0.5 % | T5 | GB 1173 |
Silicon | 6.0 - 8.0 % Show Material materials with Silicon of 6.0 - 8.0 % | T5 | GB 1173 |
Zinc | 9.0 - 13.0 % Show Material materials with Zinc of 9.0 - 13.0 % | T5 | GB 1173 |