AA 206.0 T7 Aluminum Alloy: Comprehensive Mechanical & Thermal Properties
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 3.0 g/cm³ | T7 |
Mechanical
| Property | Value | Condition | Comment |
|---|---|---|---|
Elastic modulus | 70.0 GPa | T7 | |
71 GPa | T7 | ||
Elongation | 12.0 % | T7 | |
Hardness, Brinell | 130 [-] | T7 | 500 kg load, 10 mm b |
Poisson's ratio | 0.33 [-] | T7 | |
Shear modulus | 23.0 GPa | T7 | |
Shear strength | 260 MPa | T7 | |
Tensile strength | 440.0 MPa | T7 | |
Yield strength | 350.0 MPa | T7 |
Thermal
| Property | Value | Condition |
|---|---|---|
Coefficient of thermal expansion | 2.1e-05 1/K | T7 |
Melting point | 570.0 °C | T7 |
Specific heat capacity | 920.0 J/(kg·K) | T7 |
Thermal conductivity | 120.0 W/(m·K) | T7 |
Electrical
| Property | Value | Condition | Comment |
|---|---|---|---|
Electrical conductivity | 16000000.0 - 23000000.0 S/m | Typical for Cast 2xx.x Series Aluminium | |
Electrical resistivity | 5e-08 - 5.4e-08 Ω·m | T7 | Typical values |
Chemical properties
| Property | Value | Condition |
|---|---|---|
Aluminium | 93.3 - 95.3 % | T7 |
Copper | 4.2 - 5.0 % | T7 |
Iron | 0.15 % | T7 |
Magnesium | 0.15 - 0.35 % | T7 |
Manganese | 0.2 - 0.5 % | T7 |
Nickel | 0.05 % | T7 |
Other | 0.15 % | T7 |
Silicon | 0.1 % | T7 |
Tin | 0.05 % | T7 |
Titanium | 0.15 - 0.3 % | T7 |
Zinc | 0.1 % | T7 |
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