Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.79 g/cm³ Show Material materials with Density of 2.79 g/cm³ | T4 | AA Standards, ASTM B211, ASTM B316 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 125.0 MPa Show Material materials with Bending Fatigue Strength of 125.0 MPa | T4 | AA Standards | |
Elastic modulus | 73.0 GPa Show Material materials with Elastic modulus of 73.0 GPa | T4 | AA Standards, ASTM B211, ASTM B316 | |
Hardness, Brinell | 105.0 [-] Show Material materials with Hardness, Brinell of 105.0 [-] | 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 | ||
Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Wrought 2000 Series Aluminium | ||
Shear modulus | 26.0 - 27.5 GPa Show Material materials with Shear modulus of 26.0 - 27.5 GPa | Typical for Wrought 2000 Series Aluminium | ||
Tensile strength | 380.0 MPa Show Material materials with Tensile strength of 380.0 MPa | T4 | AA Standards, ASTM B211, ASTM B316 | |
425.0 MPa Show Material materials with Tensile strength of 425.0 MPa | T4 | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.36e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.36e-05 1/K | T4 | AA Standards, ASTM B211, ASTM B316 | |
100 °C | 2.36e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.36e-05 1/K | T4 | AA Standards, ASTM B211, ASTM B316 | ||
Melting point | 510.0 - 640.0 °C Show Material materials with Melting point of 510.0 - 640.0 °C | T4 | AA Standards, ASTM B211, ASTM B316 | ||
Specific heat capacity | 816.0 - 963.0 J/(kg·K) Show Material materials with Specific heat capacity of 816.0 - 963.0 J/(kg·K) | Typical for Wrought 2000 Series Aluminium | |||
Thermal conductivity | 134.0 - 193.0 W/(m·K) Show Material materials with Thermal conductivity of 134.0 - 193.0 W/(m·K) | T4 | AA Standards, ASTM B211, ASTM B316 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 20000000.0 - 29000000.0 S/m Show Material materials with Electrical conductivity of 20000000.0 - 29000000.0 S/m | T4 | AA Standards, ASTM B211, ASTM B316 |
Electrical resistivity | 3.45e-08 - 5e-08 Ω·m Show Material materials with Electrical resistivity of 3.45e-08 - 5e-08 Ω·m | T4 | AA Standards, ASTM B211, ASTM B316 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.1 % Show Material materials with Chromium of 0.1 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Copper | 3.5 - 4.5 % Show Material materials with Copper of 3.5 - 4.5 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Iron | 0.70 % Show Material materials with Iron of 0.70 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Magnesium | 0.4 - 0.8 % Show Material materials with Magnesium of 0.4 - 0.8 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Manganese | 0.4 - 1.0 % Show Material materials with Manganese of 0.4 - 1.0 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Silicon | 0.2 - 0.8 % Show Material materials with Silicon of 0.2 - 0.8 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Titanium | 0.15 % Show Material materials with Titanium of 0.15 % | T4 | AA Standards, ASTM B211, ASTM B316 |
Zinc | 0.25 % Show Material materials with Zinc of 0.25 % | T4 | AA Standards, ASTM B211, ASTM B316 |
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) | |