Properties
General
| Property | Value | Temperature |
|---|---|---|
Density | 2.68 - 2.7 g/cm³ Show Material materials with Density of 2.68 - 2.7 g/cm³ at 23.0 °C | 23.0 °C |
Mechanical
| Property | Value | Temperature | Comment |
|---|---|---|---|
Bending Fatigue Strength | 130 MPa Show Material materials with Bending Fatigue Strength of 130 MPa at 23.0 °C | 23.0 °C | |
Elastic modulus | 70 GPa Show Material materials with Elastic modulus of 70 GPa at 23.0 °C | 23.0 °C | |
Elongation | 7 - 9 % Show Material materials with Elongation of 7 - 9 % at 23.0 °C | 23.0 °C | |
Elongation A100 | 9 % Show Material materials with Elongation A100 of 9 % at 23.0 °C | 23.0 °C | |
Elongation A50 | 2 - 8 % Show Material materials with Elongation A50 of 2 - 8 % at 23.0 °C | 23.0 °C | |
Fatigue strength | 130 MPa Show Material materials with Fatigue strength of 130 MPa at 23.0 °C | 23.0 °C | for 5x10⁸ cycles |
Hardness, Brinell | 73 [-] Show Material materials with Hardness, Brinell of 73 [-] at 23.0 °C | 23.0 °C | 500 kg load, 10 mm ball |
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 | 25.9 GPa Show Material materials with Shear modulus of 25.9 GPa at 23.0 °C | 23.0 °C | |
Shear strength | 160 MPa Show Material materials with Shear strength of 160 MPa at 23.0 °C | 23.0 °C | |
Tensile strength | 255 - 355 MPa Show Material materials with Tensile strength of 255 - 355 MPa at 23.0 °C | 23.0 °C | |
Yield strength | 230 MPa Show Material materials with Yield strength of 230 MPa at 23.0 °C | 23.0 °C | |
Yield strength Rp0.2 | 200 - 240 MPa Show Material materials with Yield strength Rp0.2 of 200 - 240 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 | |
2.4E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.4E-5 1/K at 23.0 °C | 23.0 °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 | 605 - 650 °C Show Material materials with Melting point of 605 - 650 °C | ||
Specific heat capacity | 900 J/(kg·K) Show Material materials with Specific heat capacity of 900 J/(kg·K) at 23.0 °C | 23.0 °C | |
Thermal conductivity | 138 - 140 W/(m·K) Show Material materials with Thermal conductivity of 138 - 140 W/(m·K) at 23.0 °C | 23.0 °C | |
Electrical
| Property | Value | Temperature |
|---|---|---|
Electrical conductivity | 2.00E+7 S/m Show Material materials with Electrical conductivity of 2.00E+7 S/m at 23.0 °C | 23.0 °C |
Electrical resistivity | 5E-8 Ω·m Show Material materials with Electrical resistivity of 5E-8 Ω·m at 23.0 °C | 23.0 °C |
Chemical properties
| Property | ||
|---|---|---|
Aluminium | 95.8 - 97.7 % | |
Chromium | 0.15 - 0.35 % | |
Copper | 0 - 0.1 % | |
Iron | 0 - 0.4 % | |
Magnesium | 2.2 - 2.8 % | |
Manganese | 0 - 0.1 % | |
Other | 0 - 0.15 % | each 0.05, total 0.15, Rest Al |
Silicon | 0 - 0.25 % | |
Zinc | 0 - 0.1 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: limited brazing | |
| Corrosion properties | Stress corrosion cracking: no damage during operation and laboratory tests, general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: poor (O, H32), sufficient (H34, H36, H38) | |
| Workability | general (condition): good (O), acceptable (H32, H34), poor(H36, H38) | |