General
Property | Value | Comment |
---|---|---|
Density | 2.7 - 2.85 g/cm³ Show Material materials with Density of 2.7 - 2.85 g/cm³ | Typical for Wrought 7000 Series Aluminium |
Mechanical
Property | Value | Condition | Related Standards | Comment |
---|---|---|---|---|
Elastic modulus | 69.0 - 72.0 GPa Show Material materials with Elastic modulus of 69.0 - 72.0 GPa | Typical for Wrought 7000 Series Aluminium | ||
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 7000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Wrought 7000 Series Aluminium | ||
Shear modulus | 26.4 - 27.1 GPa Show Material materials with Shear modulus of 26.4 - 27.1 GPa | Typical for Wrought 7000 Series Aluminium | ||
Tensile strength | 450.0 MPa Show Material materials with Tensile strength of 450.0 MPa | T652 | AA Standards, ASTM B247 | |
455.0 MPa Show Material materials with Tensile strength of 455.0 MPa | T652 | AA Standards, ASTM B247 | ||
470.0 MPa Show Material materials with Tensile strength of 470.0 MPa | T652 | AA Standards, ASTM B247 | ||
475.0 MPa Show Material materials with Tensile strength of 475.0 MPa | T652 | AA Standards, ASTM B247 | ||
485.0 MPa Show Material materials with Tensile strength of 485.0 MPa | T652 | AA Standards, ASTM B247 | ||
490.0 MPa Show Material materials with Tensile strength of 490.0 MPa | T652 | AA Standards, ASTM B247 | ||
505.0 MPa Show Material materials with Tensile strength of 505.0 MPa | T652 | AA Standards, ASTM B247 | ||
510.0 MPa Show Material materials with Tensile strength of 510.0 MPa | T652 | AA Standards, ASTM B247 |
Thermal
Property | Value | Comment |
---|---|---|
Coefficient of thermal expansion | 2.1e-05 - 2.4e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.1e-05 - 2.4e-05 1/K | Typical for Wrought 7000 Series Aluminium |
Melting point | 465.0 - 655.0 °C Show Material materials with Melting point of 465.0 - 655.0 °C | Typical for Wrought 7000 Series Aluminium |
Specific heat capacity | 795.0 - 1050.0 J/(kg·K) Show Material materials with Specific heat capacity of 795.0 - 1050.0 J/(kg·K) | Typical for Wrought 7000 Series Aluminium |
Thermal conductivity | 121.0 - 170.0 W/(m·K) Show Material materials with Thermal conductivity of 121.0 - 170.0 W/(m·K) | Typical for Wrought 7000 Series Aluminium |
Electrical
Property | Value | Comment |
---|---|---|
Electrical conductivity | 18000000.0 - 34000000.0 S/m Show Material materials with Electrical conductivity of 18000000.0 - 34000000.0 S/m | Typical for Wrought 7000 Series Aluminium |
Electrical resistivity | 2.9e-08 - 5.6e-08 Ω·m Show Material materials with Electrical resistivity of 2.9e-08 - 5.6e-08 Ω·m | Typical for Wrought 7000 Series Aluminium |
Chemical properties
Property | Value | Condition | Related Standards |
---|---|---|---|
Chromium | 0.18 - 0.28 % Show Material materials with Chromium of 0.18 - 0.28 % | T652 | AA Standards, ASTM B247 |
Copper | 1.2 - 2.0 % Show Material materials with Copper of 1.2 - 2.0 % | T652 | AA Standards, ASTM B247 |
Iron | 0.50 % Show Material materials with Iron of 0.50 % | T652 | AA Standards, ASTM B247 |
Magnesium | 2.1 - 2.9 % Show Material materials with Magnesium of 2.1 - 2.9 % | T652 | AA Standards, ASTM B247 |
Manganese | 0.3 % Show Material materials with Manganese of 0.3 % | T652 | AA Standards, ASTM B247 |
Silicon | 0.4 % Show Material materials with Silicon of 0.4 % | T652 | AA Standards, ASTM B247 |
Titanium | 0.2 % Show Material materials with Titanium of 0.2 % | T652 | AA Standards, ASTM B247 |
Zinc | 5.1 - 6.1 % Show Material materials with Zinc of 5.1 - 6.1 % | T652 | AA Standards, ASTM B247 |
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: good, without protection in industrial or seawater atmosphere | |
General machinability | General: poor (O), good to acceptable | |
Workability | general (condition): not suitable |