Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.8 - 3 g/cm³ Show Material materials with Density of 2.8 - 3 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 | 73 GPa Show Material materials with Elastic modulus of 73 GPa | |
Elongation | -195.0 °C | 14 % Show Material materials with Elongation of 14 % | Elongation in 50 mm |
-80.0 °C | 13 % Show Material materials with Elongation of 13 % | Elongation in 50 mm | |
0.0 °C | 13 % Show Material materials with Elongation of 13 % | Elongation in 50 mm | |
23.0 °C | 5.8 % Show Material materials with Elongation of 5.8 % | Elongation in 50 mm | |
24.0 °C | 13 % Show Material materials with Elongation of 13 % | Elongation in 50 mm | |
100.0 °C | 15 % Show Material materials with Elongation of 15 % | Elongation in 50 mm | |
150.0 °C | 20 % Show Material materials with Elongation of 20 % | Elongation in 50 mm | |
205.0 °C | 38 % Show Material materials with Elongation of 38 % | Elongation in 50 mm | |
260.0 °C | 52 % Show Material materials with Elongation of 52 % | Elongation in 50 mm | |
315.0 °C | 65 % Show Material materials with Elongation of 65 % | Elongation in 50 mm | |
370.0 °C | 72 % Show Material materials with Elongation of 72 % | Elongation in 50 mm | |
Elongation A100 | 23.0 °C | 1 - 11 % Show Material materials with Elongation A100 of 1 - 11 % | |
Elongation A50 | 23.0 °C | 2 - 8 % Show Material materials with Elongation A50 of 2 - 8 % | |
Fatigue strength | 23.0 °C | 125 MPa Show Material materials with Fatigue strength of 125 MPa | for 5x10⁸ cycles |
Hardness, Brinell | 23.0 °C | 135 [-] Show Material materials with Hardness, Brinell of 135 [-] | 500 kg load, 10 mm ball |
Hardness, Rockwell B | 23.0 °C | 80 - 86 [-] Show Material materials with Hardness, Rockwell B of 80 - 86 [-] | |
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 | 28 GPa Show Material materials with Shear modulus of 28 GPa | |
Shear strength | 23.0 °C | 240 MPa Show Material materials with Shear strength of 240 MPa | |
Tensile strength | -195.0 °C | 580 MPa Show Material materials with Tensile strength of 580 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture |
-80.0 °C | 510 MPa Show Material materials with Tensile strength of 510 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
0.0 °C | 495 MPa Show Material materials with Tensile strength of 495 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
23.0 °C | 395 - 490 MPa Show Material materials with Tensile strength of 395 - 490 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
24.0 °C | 483 MPa Show Material materials with Tensile strength of 483 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
100.0 °C | 435 MPa Show Material materials with Tensile strength of 435 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
150.0 °C | 275 MPa Show Material materials with Tensile strength of 275 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
205.0 °C | 110 MPa Show Material materials with Tensile strength of 110 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
260.0 °C | 66 MPa Show Material materials with Tensile strength of 66 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
315.0 °C | 45 MPa Show Material materials with Tensile strength of 45 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
370.0 °C | 30 MPa Show Material materials with Tensile strength of 30 MPa | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |
Yield strength | 23.0 °C | 420 MPa Show Material materials with Yield strength of 420 MPa | |
Yield strength Rp0.2 | 23.0 °C | 350 - 415 MPa Show Material materials with Yield strength Rp0.2 of 350 - 415 MPa | |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 20.0 °C | 2.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.3E-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 | 2.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.3E-5 1/K | |
Melting point | 505 - 635 °C Show Material materials with Melting point of 505 - 635 °C | |
Specific heat capacity | 23.0 °C | 870 J/(kg·K) Show Material materials with Specific heat capacity of 870 J/(kg·K) |
Thermal conductivity | 23.0 °C | 134 - 193 W/(m·K) Show Material materials with Thermal conductivity of 134 - 193 W/(m·K) |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical conductivity | 23.0 °C | 2.00E+7 - 2.90E+7 S/m Show Material materials with Electrical conductivity of 2.00E+7 - 2.90E+7 S/m | Typical/derived value |
Electrical resistivity | 23.0 °C | 3.45E-8 - 5E-8 Ω·m Show Material materials with Electrical resistivity of 3.45E-8 - 5E-8 Ω·m | Typical value |
Specific Electrical conductivity | 40 % IACS Show Material materials with Specific Electrical conductivity of 40 % IACS | Typical value |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 90.4 - 95 % Show Material materials with Aluminium of 90.4 - 95 % | |
Chromium | 0 - 0.1 % Show Material materials with Chromium of 0 - 0.1 % | |
Copper | 3.9 - 5 % Show Material materials with Copper of 3.9 - 5 % | |
Iron | 0 - 0.7 % Show Material materials with Iron of 0 - 0.7 % | |
Magnesium | 0.2 - 0.8 % Show Material materials with Magnesium of 0.2 - 0.8 % | |
Manganese | 0.4 - 1.2 % Show Material materials with Manganese of 0.4 - 1.2 % | |
Other | 0 - 0.15 % Show Material materials with Other of 0 - 0.15 % | each 0.05, total 0.15, Rest Al |
Silicon | 0.5 - 1.2 % Show Material materials with Silicon of 0.5 - 1.2 % | |
Titanium | 0 - 0.15 % Show Material materials with Titanium of 0 - 0.15 % | |
Zinc | 0 - 0.25 % Show Material materials with Zinc of 0 - 0.25 % | |
Zirconium | 0 - 0.2 % Show Material materials with Zirconium of 0 - 0.2 % |
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: poor (O), good to acceptable | |
| Workability | general (condition): poor(T3, T4, T451), not suitable (T6, T651, T6510, T6511) | |