AA Standards Grade 8176 H24 – Comprehensive Aluminium Alloy Specs
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.71 g/cm³ | H24 | AA Standards |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Elastic modulus | 69.0 GPa | H24 | AA Standards | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 8000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 8000 Series Aluminium | ||
Tensile strength | 160.0 MPa | H24 | AA Standards |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.36e-05 1/K | H24 | AA Standards | |
100 °C | 2.36e-05 1/K | H24 | AA Standards | ||
Melting point | 645.0 - 655.0 °C | H24 | AA Standards | ||
Specific heat capacity | 920.0 J/(kg·K) | Typical for Wrought 8000 Series Aluminium | |||
Thermal conductivity | 230 W/(m·K) | H24 | AA Standards |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 35000000.0 S/m | H24 | AA Standards |
Electrical resistivity | 2.86e-08 Ω·m | H24 | AA Standards |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Gallium | 0.03 % | H24 | AA Standards |
Iron | 0.4 - 1.0 % | H24 | AA Standards |
Silicon | 0.03 - 0.15 % | H24 | AA Standards |
Zinc | 0.1 % | H24 | AA Standards |
Technological properties
| Property | ||
|---|---|---|
| Brazing | general: possible with commercial processes and methods | |
| 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 | |
| Workability | general (condition): good | |
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