Eigenschaften
Allgemein
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Dichte | 2.8 g/cm³ Show Material materials with Dichte of 2.8 g/cm³ | T81 | EN 573-3, EN 1592 |
Mechanisch
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastizitätsmodul | 72.0 GPa Show Material materials with Elastizitätsmodul of 72.0 GPa | T81 | EN 573-3, EN 1592 | |
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 | 27.1 GPa Show Material materials with Schubmodule of 27.1 GPa | T81 | EN 573-3, EN 1592 | |
Zugfestigkeit | 550.0 MPa Show Material materials with Zugfestigkeit of 550.0 MPa | T81 | EN 573-3, EN 1592 |
Thermisch
| Property | Temperature | Value | Condition | Related Standards |
|---|---|---|---|---|
Koeffizient der thermischen Ausdehnung | -50 °C | 2.16e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.16e-05 1/K | T81 | EN 573-3, EN 1592 |
20 °C | 2.16e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.16e-05 1/K | T81 | EN 573-3, EN 1592 | |
20 °C | 2.3399999999999996e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3399999999999996e-05 1/K | T81 | EN 573-3, EN 1592 | |
20 °C | 2.43e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.43e-05 1/K | T81 | EN 573-3, EN 1592 | |
20 °C | 2.52e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.52e-05 1/K | T81 | EN 573-3, EN 1592 | |
100 °C | 2.3399999999999996e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.3399999999999996e-05 1/K | T81 | EN 573-3, EN 1592 | |
200 °C | 2.43e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.43e-05 1/K | T81 | EN 573-3, EN 1592 | |
300 °C | 2.52e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.52e-05 1/K | T81 | EN 573-3, EN 1592 | |
Schmelzpunkt | 480.0 - 640.0 °C Show Material materials with Schmelzpunkt of 480.0 - 640.0 °C | T81 | EN 573-3, EN 1592 | |
Spezifische Wärmekapazität | 862.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 862.0 J/(kg·K) | T81 | EN 573-3, EN 1592 | |
Wärmeleitfähigkeit | 130.0 - 160.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 130.0 - 160.0 W/(m·K) | T81 | EN 573-3, EN 1592 |
Elektrisch
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Elektrische Leitfähigkeit | 19000000.0 - 23000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 19000000.0 - 23000000.0 S/m | T81 | EN 573-3, EN 1592 |
spezifischer Widerstand | 4.35e-08 - 5.26e-08 Ω·m Show Material materials with spezifischer Widerstand of 4.35e-08 - 5.26e-08 Ω·m | T81 | EN 573-3, EN 1592 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chrom | 0.18 - 0.28 % Show Material materials with Chrom of 0.18 - 0.28 % | T81 | EN 573-3, EN 1592 |
Eisen | 0.50 % Show Material materials with Eisen of 0.50 % | T81 | EN 573-3, EN 1592 |
Kupfer | 1.2 - 2.0 % Show Material materials with Kupfer of 1.2 - 2.0 % | T81 | EN 573-3, EN 1592 |
Magnesium | 2.1 - 2.9 % Show Material materials with Magnesium of 2.1 - 2.9 % | T81 | EN 573-3, EN 1592 |
Mangan | 0.3 % Show Material materials with Mangan of 0.3 % | T81 | EN 573-3, EN 1592 |
Silizium | 0.4 % Show Material materials with Silizium of 0.4 % | T81 | EN 573-3, EN 1592 |
Titan | 0.2 % Show Material materials with Titan of 0.2 % | T81 | EN 573-3, EN 1592 |
Zink | 5.1 - 6.1 % Show Material materials with Zink of 5.1 - 6.1 % | T81 | EN 573-3, EN 1592 |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: not suitable, Protective: acceptable | |
| Brazing | hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: not suitable, soft brazing with flux: not suitable | |
| Corrosion properties | Seawater: sufficient to poor, weathering: sufficient to poor | |
| Workability | Bending / Spinning (cold): sufficient (O) / not suitable, Impact extrusion (cold): not suitable, Deep drawing / upsetting (Condition) not suitable / not suitable | |