Properties
General
| Property | Value | Temperature |
|---|---|---|
Density | 2.66 g/cm³ Show Material materials with Density of 2.66 g/cm³ at 23.0 °C | 23.0 °C |
Mechanical
| Property | Value | Temperature | Comment |
|---|---|---|---|
Elastic modulus | 71 GPa Show Material materials with Elastic modulus of 71 GPa at 23.0 °C | 23.0 °C | |
Elongation A50 | 3 - 6 % Show Material materials with Elongation A50 of 3 - 6 % at 23.0 °C | 23.0 °C | |
Plane-Strain Fracture Toughnes | 22 - 35 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22 - 35 MPa·√m at 23.0 °C | 23.0 °C | Typical for Wrought 5000 Series Aluminium |
Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] at 23.0 °C | 23.0 °C | Typical for Wrought 5000 Series Aluminium |
Shear modulus | 26 - 26.5 GPa Show Material materials with Shear modulus of 26 - 26.5 GPa at 23.0 °C | 23.0 °C | Typical for Wrought 5000 Series Aluminium |
Tensile strength | 325 - 375 MPa Show Material materials with Tensile strength of 325 - 375 MPa at 23.0 °C | 23.0 °C | |
Yield strength Rp0.2 | 260 MPa Show Material materials with Yield strength Rp0.2 of 260 MPa at 23.0 °C | 23.0 °C |
Thermal
| Property | Value | Temperature | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 2.38E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.38E-5 1/K at 20.0 °C | 20.0 °C | |
2.38E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.38E-5 1/K at 100.0 °C | 100.0 °C | ||
Max service temperature | 150 °C Show Material materials with Max service temperature of 150 °C | Typical for Wrought 5000 Series Aluminium | |
Melting point | 585 - 640 °C Show Material materials with Melting point of 585 - 640 °C | ||
Specific heat capacity | 879 - 963 J/(kg·K) Show Material materials with Specific heat capacity of 879 - 963 J/(kg·K) at 23.0 °C | 23.0 °C | Typical for Wrought 5000 Series Aluminium |
Thermal conductivity | 126 W/(m·K) Show Material materials with Thermal conductivity of 126 W/(m·K) at 23.0 °C | 23.0 °C | |
Electrical
| Property | Value | Temperature |
|---|---|---|
Electrical conductivity | 1.80E+7 S/m Show Material materials with Electrical conductivity of 1.80E+7 S/m at 23.0 °C | 23.0 °C |
Electrical resistivity | 5.56E-8 Ω·m Show Material materials with Electrical resistivity of 5.56E-8 Ω·m at 23.0 °C | 23.0 °C |
Chemical properties
| Property | ||
|---|---|---|
Chromium | 0.05 - 0.25 % | |
Copper | 0.1 % | |
Iron | 0.5 % | |
Magnesium | 3.5 - 4.5 % | |
Manganese | 0.2 - 0.7 % | |
Other | each 0.05, total 0.15, Rest Al | |
Silicon | 0.4 % | |
Titanium | 0.15 % | |
Zinc | 0.25 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests (O, H32, H116, H111), no damage during operation, limited damage during laboratory tests (H34, H36, H38), general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: poor (O, H32, H116, H111), sufficient (H34, H36, H38) | |
| Workability | general (condition): good (O), acceptable (H32, H116, H111), poor(H36, H38) | |