AA Grade 5456 O Aluminum Standard – Key Mechanical Properties
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.66 g/cm³ | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 71.0 GPa | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 5000 Series Aluminium | ||
Shear modulus | 26.0 - 26.5 GPa | Typical for Wrought 5000 Series Aluminium | ||
Tensile strength | 265.0 MPa | O | AA Standards, ASTM B209 | |
270.0 MPa | O | AA Standards, ASTM B209 | ||
275.0 MPa | O | AA Standards, ASTM B209 | ||
285.0 - 360.0 MPa | O | AA Standards, ASTM B209 | ||
285.0 - 365.0 MPa | O | AA Standards, ASTM B210, ASTM B221, ASTM B241 | ||
290.0 - 365.0 MPa | O | AA Standards, ASTM B209 | ||
310.0 MPa | O | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.3899999999999998e-05 1/K | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 | |
100 °C | 2.3899999999999998e-05 1/K | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 570.0 - 640.0 °C | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 | ||
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium | |||
Thermal conductivity | 117.0 | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 17000000.0 S/m | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Electrical resistivity | 5.88e-08 Ω·m | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.05 - 0.2 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Copper | 0.1 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Iron | 0.40 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Magnesium | 4.7 - 5.5 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Manganese | 0.5 - 1.0 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Silicon | 0.25 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Titanium | 0.2 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Zinc | 0.25 % | O | AA Standards, ASTM B209, ASTM B210, ASTM B221, ASTM B241 |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: no brazing is known or developed | |
| Corrosion properties | Stress corrosion cracking: no damage during operation, limited damage during laboratory tests, general: very good, without protection in industrial or seawater atmosphere | |
| General machinability | General: poor (O, H321, H116) | |
| Workability | general (condition): acceptable (O), poor(H321, H116) | |
Metal
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