Eigenschaften
Allgemein
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Dichte | 2.75 g/cm³ Show Material materials with Dichte of 2.75 g/cm³ | T4 | AA Standards, ASTM B316 |
Mechanisch
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 95.0 MPa Show Material materials with Bending Fatigue Strength of 95.0 MPa | T4 | AA Standards | |
Elastizitätsmodul | 71.0 GPa Show Material materials with Elastizitätsmodul of 71.0 GPa | T4 | AA Standards, ASTM B316 | |
Härte, Brinell | 70.0 [-] Show Material materials with Härte, Brinell of 70.0 [-] | T4 | AA Standards | |
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 | ||
Zugfestigkeit | 260.0 MPa Show Material materials with Zugfestigkeit of 260.0 MPa | T4 | AA Standards, ASTM B316 | |
295.0 MPa Show Material materials with Zugfestigkeit of 295.0 MPa | T4 | AA Standards |
Thermisch
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Koeffizient der thermischen Ausdehnung | 20 °C | 2.38e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.38e-05 1/K | T4 | AA Standards, ASTM B316 | |
100 °C | 2.38e-05 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 2.38e-05 1/K | T4 | AA Standards, ASTM B316 | ||
Schmelzpunkt | 550.0 - 650.0 °C Show Material materials with Schmelzpunkt of 550.0 - 650.0 °C | T4 | AA Standards, ASTM B316 | ||
Spezifische Wärmekapazität | 816.0 - 963.0 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 816.0 - 963.0 J/(kg·K) | Typical for Wrought 2000 Series Aluminium | |||
Wärmeleitfähigkeit | 155 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 155 W/(m·K) | T4 | AA Standards, ASTM B316 |
Elektrisch
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Elektrische Leitfähigkeit | 23000000.0 S/m Show Material materials with Elektrische Leitfähigkeit of 23000000.0 S/m | T4 | AA Standards, ASTM B316 |
spezifischer Widerstand | 4.35e-08 Ω·m Show Material materials with spezifischer Widerstand of 4.35e-08 Ω·m | T4 | AA Standards, ASTM B316 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chrom | 0.1 % Show Material materials with Chrom of 0.1 % | T4 | AA Standards, ASTM B316 |
Eisen | 0.70 % Show Material materials with Eisen of 0.70 % | T4 | AA Standards, ASTM B316 |
Kupfer | 2.2 - 3.0 % Show Material materials with Kupfer of 2.2 - 3.0 % | T4 | AA Standards, ASTM B316 |
Magnesium | 0.2 - 0.5 % Show Material materials with Magnesium of 0.2 - 0.5 % | T4 | AA Standards, ASTM B316 |
Mangan | 0.2 % Show Material materials with Mangan of 0.2 % | T4 | AA Standards, ASTM B316 |
Silizium | 0.8 % Show Material materials with Silizium of 0.8 % | T4 | AA Standards, ASTM B316 |
Zink | 0.25 % Show Material materials with Zink of 0.25 % | T4 | AA Standards, ASTM B316 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests, general: acceptable, in principle it should be protected | |
| General machinability | General: sufficient | |
| Workability | general (condition): acceptable | |