Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.83 - 3.1 g/cm³ Show Material materials with Density of 2.83 - 3.1 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Bending Fatigue Strength | 23.0 °C | 125 MPa Show Material materials with Bending Fatigue Strength of 125 MPa | |
Elastic modulus | 23.0 °C | 70 GPa Show Material materials with Elastic modulus of 70 GPa | |
Elongation | 23.0 °C | 9.9 - 12 % Show Material materials with Elongation of 9.9 - 12 % | |
Elongation A100 | 23.0 °C | 7 - 10 % Show Material materials with Elongation A100 of 7 - 10 % | |
Elongation A50 | 23.0 °C | 8 - 10 % Show Material materials with Elongation A50 of 8 - 10 % | |
Fatigue strength | 23.0 °C | 124 MPa Show Material materials with Fatigue strength of 124 MPa | for 5x10⁸ cycles |
Hardness, Brinell | 23.0 °C | 100 [-] Show Material materials with Hardness, Brinell of 100 [-] | 500 kg load, 10 mm ball |
Plane-Strain Fracture Toughnes | 23.0 °C | 22 - 35 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m | Typical for Wrought 2000 Series Aluminium |
Poisson's ratio | 23.0 °C | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Wrought 2000 Series Aluminium |
Shear modulus | 23.0 °C | 26 GPa Show Material materials with Shear modulus of 26 GPa | |
Shear strength | 23.0 °C | 241 MPa Show Material materials with Shear strength of 241 MPa | |
Tensile strength | 23.0 °C | 370 - 410 MPa Show Material materials with Tensile strength of 370 - 410 MPa | |
Yield strength | 23.0 °C | 310 MPa Show Material materials with Yield strength of 310 MPa | |
Yield strength Rp0.2 | 23.0 °C | 275 - 315 MPa Show Material materials with Yield strength Rp0.2 of 275 - 315 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 2.29E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.29E-5 1/K | |
23.0 °C | 2.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.3E-5 1/K | ||
100.0 °C | 2.29E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.29E-5 1/K | ||
Melting point | 540 - 645 °C Show Material materials with Melting point of 540 - 645 °C | ||
Specific heat capacity | 23.0 °C | 860 J/(kg·K) Show Material materials with Specific heat capacity of 860 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 173 W/(m·K) Show Material materials with Thermal conductivity of 173 W/(m·K) | unstated value |
23.0 °C | 151 - 172 W/(m·K) Show Material materials with Thermal conductivity of 151 - 172 W/(m·K) | unstated value | |
25.0 °C | 171.36 W/(m·K) Show Material materials with Thermal conductivity of 171.36 W/(m·K) | unstated value | |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical conductivity | 23.0 °C | 2.30E+7 - 2.60E+7 S/m Show Material materials with Electrical conductivity of 2.30E+7 - 2.60E+7 S/m | Typical/derived value |
Electrical resistivity | 23.0 °C | 3.8E-8 - 4.35E-8 Ω·m Show Material materials with Electrical resistivity of 3.8E-8 - 4.35E-8 Ω·m | Typical value |
Specific Electrical conductivity | 45 % IACS Show Material materials with Specific Electrical conductivity of 45 % IACS | Typical value |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 91.3 - 94.6 % Show Material materials with Aluminium of 91.3 - 94.6 % | |
Bismuth | 0.2 - 0.6 % Show Material materials with Bismuth of 0.2 - 0.6 % | |
Copper | 5 - 6 % Show Material materials with Copper of 5 - 6 % | |
Iron | 0 - 0.7 % Show Material materials with Iron of 0 - 0.7 % | |
Lead | 0.2 - 0.6 % Show Material materials with Lead of 0.2 - 0.6 % | |
Other | 0 - 0.15 % Show Material materials with Other of 0 - 0.15 % | each 0.05, total 0.15, Rest Al |
Silicon | 0 - 0.4 % Show Material materials with Silicon of 0 - 0.4 % | |
Zinc | 0 - 0.3 % Show Material materials with Zinc of 0 - 0.3 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: Limited operational damage(T3, T4, T451), no damage during operation, limited damage during laboratory tests (T8), general: sufficient, in principle it should be protected | |
| General machinability | General: very good | |
| Workability | general (condition): poor(T3), acceptable (T4, T451), d (T8) | |