Eigenschaften
Allgemein
| Property | Value | Condition |
|---|---|---|
Dichte | 3.1 g/cm³ Show Material materials with Dichte of 3.1 g/cm³ | T7 |
Mechanisch
| Property | Value | Condition | Comment |
|---|---|---|---|
Dehnung | 9.3 % Show Material materials with Dehnung of 9.3 % | T7 | |
Elastizitätsmodul | 72.0 GPa Show Material materials with Elastizitätsmodul of 72.0 GPa | T7 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m | Typical for Wrought 7000 Series Aluminium | |
Poissonzahl | 0.33 [-] Show Material materials with Poissonzahl of 0.33 [-] | Typical for Wrought 7000 Series Aluminium | |
Schubmodule | 26.4 - 27.1 GPa Show Material materials with Schubmodule of 26.4 - 27.1 GPa | Typical for Wrought 7000 Series Aluminium | |
Streckgrenze | 410.0 MPa Show Material materials with Streckgrenze of 410.0 MPa | T7 | |
Zugfestigkeit | 510.0 MPa Show Material materials with Zugfestigkeit of 510.0 MPa | T7 |
Thermisch
| Property | Value | Condition |
|---|---|---|
Koeffizient der thermischen Ausdehnung | 2.3e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3e-05 1/K | T7 |
Schmelzpunkt | 480.0 °C Show Material materials with Schmelzpunkt of 480.0 °C | T7 |
Spezifische Wärmekapazität | 910.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 910.0 J/(kg·K) | T7 |
Wärmeleitfähigkeit | 130.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 130.0 W/(m·K) | T7 |
Elektrisch
| Property | Value | Comment |
|---|---|---|
Elektrische Leitfähigkeit | 18000000.0 - 34000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 18000000.0 - 34000000.0 S/m | Typical for Wrought 7000 Series Aluminium |
spezifischer Widerstand | 2.9e-08 - 5.6e-08 Ω·m Show Material materials with spezifischer Widerstand of 2.9e-08 - 5.6e-08 Ω·m | Typical for Wrought 7000 Series Aluminium |
Chemical properties
| Property | Value | Condition |
|---|---|---|
Aluminium | 86.9 - 91.4 % Show Material materials with Aluminium of 86.9 - 91.4 % | T7 |
Andere | 0.15 % Show Material materials with Andere of 0.15 % | T7 |
Chrom | 0.18 - 0.28 % Show Material materials with Chrom of 0.18 - 0.28 % | T7 |
Eisen | 0.5 % Show Material materials with Eisen of 0.5 % | T7 |
Kupfer | 1.2 - 2.0 % Show Material materials with Kupfer of 1.2 - 2.0 % | T7 |
Magnesium | 2.1 - 2.9 % Show Material materials with Magnesium of 2.1 - 2.9 % | T7 |
Mangan | 0.3 % Show Material materials with Mangan of 0.3 % | T7 |
Silizium | 0.4 % Show Material materials with Silizium of 0.4 % | T7 |
Titan | 0.2 % Show Material materials with Titan of 0.2 % | T7 |
Zink | 5.1 - 6.1 % Show Material materials with Zink of 5.1 - 6.1 % | T7 |
Zirkonium | 0.25 % Show Material materials with Zirkonium of 0.25 % | T7 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | Excellent | |