Allgemein
| Property | Temperature | Value |
|---|---|---|
Dichte | 23.0 °C | 2.76 g/cm³ Show Material materials with Dichte of 2.76 g/cm³ |
Mechanisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Dauerfestigkeit | 23.0 °C | 100 MPa Show Material materials with Dauerfestigkeit of 100 MPa | measured after 10⁷ cycles, R = 1 |
Dehnung | 23.0 °C | 8 - 12 % Show Material materials with Dehnung of 8 - 12 % | |
Elastizitätsmodul | 23.0 °C | 70 - 72 GPa Show Material materials with Elastizitätsmodul of 70 - 72 GPa | |
Streckgrenze | 23.0 °C | 320 - 350 MPa Show Material materials with Streckgrenze of 320 - 350 MPa | |
Zugfestigkeit | 23.0 °C | 375 - 400 MPa Show Material materials with Zugfestigkeit of 375 - 400 MPa |
Thermisch
| Property | Temperature | Value | Comment |
|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 2.19E-5 - 2.9E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.19E-5 - 2.9E-5 1/K | measured from 20-300°C |
Schmelzpunkt | 475 - 642 °C Show Material materials with Schmelzpunkt of 475 - 642 °C | ||
Wärmeleitfähigkeit | 23.0 °C | 152 - 200 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 152 - 200 W/(m·K) |
Elektrisch
| Property | Temperature | Value |
|---|---|---|
Elektrische Leitfähigkeit | 23.0 °C | 2.09E+7 - 2.49E+7 S/m Show Material materials with Elektrische Leitfähigkeit of 2.09E+7 - 2.49E+7 S/m |
Chemical properties
| Property | Value |
|---|---|
Aluminium | balance |
Andere | 0 - 0.15 % Show Material materials with Andere of 0 - 0.15 % |
Eisen | 0 - 0.15 % Show Material materials with Eisen of 0 - 0.15 % |
Kupfer | 0.35 - 1 % Show Material materials with Kupfer of 0.35 - 1 % |
Magnesium | 1 - 2 % Show Material materials with Magnesium of 1 - 2 % |
Mangan | 0 - 0.1 % Show Material materials with Mangan of 0 - 0.1 % |
Silizium | 0 - 0.15 % Show Material materials with Silizium of 0 - 0.15 % |
Titan | 0 - 0.2 % Show Material materials with Titan of 0 - 0.2 % |
Vanadium | 0.05 - 0.3 % Show Material materials with Vanadium of 0.05 - 0.3 % |
Zink | 4 - 5.5 % Show Material materials with Zink of 4 - 5.5 % |
Zirkonium | 0.05 - 0.3 % Show Material materials with Zirkonium of 0.05 - 0.3 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Suspension components, steering knuckles, control arms | |
| Corrosion properties | Good SCC and general corrosion resistance | |
| General machinability | Very good machinability | |
| Processing history | Temper: T6 | |
| Processing methods | Melt treatment and casting: Grain refinement with Ti-B is required, addition of Ti-B improves castability, casting temperature: 680°C to 720°C | |