Allgemein
| Property | Value | Comment |
|---|---|---|
Dichte | 2.8 g/cm³ Show Material materials with Dichte of 2.8 g/cm³ | Typical for Cast 7xx.x Series Aluminium |
Mechanisch
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastizitätsmodul | 74.0 GPa Show Material materials with Elastizitätsmodul of 74.0 GPa | Typical for Cast 7xx.x Series Aluminium | ||
Härte, Brinell | 80.0 [-] Show Material materials with Härte, Brinell of 80.0 [-] | T5 | GB 1173 | |
90.0 [-] Show Material materials with Härte, Brinell of 90.0 [-] | T5 | GB 1173 | ||
Poissonzahl | 0.33 [-] Show Material materials with Poissonzahl of 0.33 [-] | Typical for Cast 7xx.x Series Aluminium | ||
Zugfestigkeit | 195.0 MPa Show Material materials with Zugfestigkeit of 195.0 MPa | T5 | GB 1173 | |
245.0 MPa Show Material materials with Zugfestigkeit of 245.0 MPa | T5 | GB 1173 |
Thermisch
| Property | Value | Comment |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 2.4e-05 - 2.5e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.4e-05 - 2.5e-05 1/K | Typical for Cast 7xx.x Series Aluminium |
Schmelzpunkt | 550.0 - 645.0 °C Show Material materials with Schmelzpunkt of 550.0 - 645.0 °C | Typical for Cast 7xx.x Series Aluminium |
Spezifische Wärmekapazität | 963.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 963.0 J/(kg·K) | Typical for Cast 7xx.x Series Aluminium |
Wärmeleitfähigkeit | 100.0 - 160.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 100.0 - 160.0 W/(m·K) | Typical for Cast 7xx.x Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Kupfer | 0.6 % Show Material materials with Kupfer of 0.6 % | T5 | GB 1173 |
Magnesium | 0.1 - 0.3 % Show Material materials with Magnesium of 0.1 - 0.3 % | T5 | GB 1173 |
Mangan | 0.5 % Show Material materials with Mangan of 0.5 % | T5 | GB 1173 |
Silizium | 6.0 - 8.0 % Show Material materials with Silizium of 6.0 - 8.0 % | T5 | GB 1173 |
Zink | 9.0 - 13.0 % Show Material materials with Zink of 9.0 - 13.0 % | T5 | GB 1173 |