Eigenschaften
Allgemein
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Dichte | 2.79 g/cm³ Show Material materials with Dichte of 2.79 g/cm³ | T42 | AA Standards, ASTM B211 |
3.0 g/cm³ Show Material materials with Dichte of 3.0 g/cm³ | T42 |
Mechanisch
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Dehnung | 10.0 % Show Material materials with Dehnung of 10.0 % | T42 | AA Standards, ASTM B211 | A100 |
12.0 % Show Material materials with Dehnung of 12.0 % | T42 | AA Standards, ASTM B211 | A50 | |
12.0 % Show Material materials with Dehnung of 12.0 % | T42 | |||
Elastizitätsmodul | 73.0 GPa Show Material materials with Elastizitätsmodul of 73.0 GPa | T42 | AA Standards, ASTM B211 | |
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 2000 Series Aluminium | ||
Poissonzahl | 0.33 [-] Show Material materials with Poissonzahl of 0.33 [-] | Typical for Wrought 2000 Series Aluminium | ||
Schubmodule | 26.0 - 27.5 GPa Show Material materials with Schubmodule of 26.0 - 27.5 GPa | Typical for Wrought 2000 Series Aluminium | ||
Streckgrenze | 220.0 MPa Show Material materials with Streckgrenze of 220.0 MPa | T42 | AA Standards, ASTM B211 | RP02 |
240.0 MPa Show Material materials with Streckgrenze of 240.0 MPa | T42 | |||
Zugfestigkeit | 380.0 MPa Show Material materials with Zugfestigkeit of 380.0 MPa | T42 | AA Standards, ASTM B211 | |
410.0 MPa Show Material materials with Zugfestigkeit of 410.0 MPa | T42 |
Thermisch
| Property | Temperature | Value | Condition | Related Standards |
|---|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 2.4e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.4e-05 1/K | T42 | ||
20 °C | 2.36e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.36e-05 1/K | T42 | AA Standards, ASTM B211 | |
100 °C | 2.36e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.36e-05 1/K | T42 | AA Standards, ASTM B211 | |
Schmelzpunkt | 510.0 - 640.0 °C Show Material materials with Schmelzpunkt of 510.0 - 640.0 °C | T42 | AA Standards, ASTM B211 | |
510.0 °C Show Material materials with Schmelzpunkt of 510.0 °C | T42 | |||
Spezifische Wärmekapazität | 870.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 870.0 J/(kg·K) | T42 | ||
Wärmeleitfähigkeit | 134.0 - 193.0 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 134.0 - 193.0 W/(m·K) | T42 | AA Standards, ASTM B211 |
Elektrisch
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Elektrische Leitfähigkeit | 20000000.0 - 29000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 20000000.0 - 29000000.0 S/m | T42 | AA Standards, ASTM B211 |
spezifischer Widerstand | 3.45e-08 - 5e-08 Ω·m Show Material materials with spezifischer Widerstand of 3.45e-08 - 5e-08 Ω·m | T42 | AA Standards, ASTM B211 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Aluminium | 91.6 - 95.5 % Show Material materials with Aluminium of 91.6 - 95.5 % | T42 | |
Andere | 0.15 % Show Material materials with Andere of 0.15 % | T42 | |
Chrom | 0.1 % Show Material materials with Chrom of 0.1 % | T42 | AA Standards, ASTM B211 |
Eisen | 0.70 % Show Material materials with Eisen of 0.70 % | T42 | AA Standards, ASTM B211 |
0.7 % Show Material materials with Eisen of 0.7 % | T42 | ||
Kupfer | 3.5 - 4.5 % Show Material materials with Kupfer of 3.5 - 4.5 % | T42 | AA Standards, ASTM B211 |
Magnesium | 0.4 - 0.8 % Show Material materials with Magnesium of 0.4 - 0.8 % | T42 | AA Standards, ASTM B211 |
Mangan | 0.4 - 1.0 % Show Material materials with Mangan of 0.4 - 1.0 % | T42 | AA Standards, ASTM B211 |
Silizium | 0.2 - 0.8 % Show Material materials with Silizium of 0.2 - 0.8 % | T42 | AA Standards, ASTM B211 |
Titan | 0.15 % Show Material materials with Titan of 0.15 % | T42 | AA Standards, ASTM B211 |
Zink | 0.25 % Show Material materials with Zink of 0.25 % | T42 | AA Standards, ASTM B211 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: sufficient, in principle it should be protected | |
| General machinability | General: good to acceptable | |
| Workability | general (condition): poor(T4, T451) | |