General
Mechanical
Property | Value | Temperature | Comment |
---|---|---|---|
Bending Fatigue Strength | 60 - 90 MPa Show Material materials with Bending Fatigue Strength of 60 - 90 MPa at 23.0 °C | 23.0 °C | |
Elastic modulus | 68 GPa Show Material materials with Elastic modulus of 68 GPa at 20.0 °C | 20.0 °C | |
68 GPa Show Material materials with Elastic modulus of 68 GPa at 23.0 °C | 23.0 °C | ||
Elongation A50 | 1 % Show Material materials with Elongation A50 of 1 % at 20.0 °C | 20.0 °C | |
1 % Show Material materials with Elongation A50 of 1 % at 23.0 °C | 23.0 °C | ||
Hardness, Brinell | 70 [-] Show Material materials with Hardness, Brinell of 70 [-] at 20.0 °C | 20.0 °C | |
70 [-] Show Material materials with Hardness, Brinell of 70 [-] at 23.0 °C | 23.0 °C | ||
Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] at 23.0 °C | 23.0 °C | Typical for Cast 5xx.x Series Aluminium |
Tensile strength | 200 MPa Show Material materials with Tensile strength of 200 MPa at 20.0 °C | 20.0 °C | |
200 MPa Show Material materials with Tensile strength of 200 MPa at 23.0 °C | 23.0 °C | ||
Yield strength Rp0.2 | 130 MPa Show Material materials with Yield strength Rp0.2 of 130 MPa at 20.0 °C | 20.0 °C | |
130 MPa Show Material materials with Yield strength Rp0.2 of 130 MPa at 23.0 °C | 23.0 °C | ||
Thermal
Property | Value | Temperature |
---|---|---|
Coefficient of thermal expansion | 2.4E-5 - 2.5E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.4E-5 - 2.5E-5 1/K at 20.0 °C | 20.0 °C |
2.4E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.4E-5 1/K at 100.0 °C | 100.0 °C | |
2.5E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.5E-5 1/K at 200.0 °C | 200.0 °C | |
Melting point | 530 - 620 °C Show Material materials with Melting point of 530 - 620 °C | |
Specific heat capacity | 940 J/(kg·K) Show Material materials with Specific heat capacity of 940 J/(kg·K) at 20.0 °C | 20.0 °C |
940 J/(kg·K) Show Material materials with Specific heat capacity of 940 J/(kg·K) at 23.0 °C | 23.0 °C | |
Thermal conductivity | 60 - 90 W/(m·K) Show Material materials with Thermal conductivity of 60 - 90 W/(m·K) at 20.0 °C | 20.0 °C |
60 - 90 W/(m·K) Show Material materials with Thermal conductivity of 60 - 90 W/(m·K) at 23.0 °C | 23.0 °C | |
Electrical
Property | Value | Temperature |
---|---|---|
Electrical conductivity | 1.10E+7 - 1.40E+7 S/m Show Material materials with Electrical conductivity of 1.10E+7 - 1.40E+7 S/m at 20.0 °C | 20.0 °C |
1.10E+7 - 1.40E+7 S/m Show Material materials with Electrical conductivity of 1.10E+7 - 1.40E+7 S/m at 23.0 °C | 23.0 °C | |
Electrical resistivity | 7.14E-8 - 9.09E-8 Ω·m Show Material materials with Electrical resistivity of 7.14E-8 - 9.09E-8 Ω·m at 23.0 °C | 23.0 °C |
Chemical properties
Property | ||
---|---|---|
Aluminium | 84.45 % | |
Copper | 0.1 % | |
Iron | 1 % | |
Lead | 0.1 % | |
Magnesium | 8 - 10.5 % | |
Manganese | 0.55 % | |
Nickel | 0.1 % | |
Other | each 0.05, total 0.15, Rest Al | |
Silicon | 2.5 % | |
Tin | 0.1 % | |
Titanium | 0.2 % | |
Zinc | 0.25 % |
Technological properties
Property | ||
---|---|---|
Anodizing | decorative: good | |
Corrosion properties | general: excellent | |
General machinability | after thermal treatment: excellent | |
Processing methods | pressure die casting, separately cast test sample |