AA 3004 H18 – Premium High-Strength Wrought Aluminium Alloy
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 2.8 g/cm³ | H18 |
Mechanical
| Property | Value | Condition | Comment |
|---|---|---|---|
Elastic modulus | 69.0 GPa | H18 | |
Elongation | 1.2 % | H18 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 3000 Series Aluminium | |
Poisson's ratio | 0.33 [-] | Typical for Wrought 3000 Series Aluminium | |
Shear modulus | 25.0 - 26.0 GPa | Typical for Wrought 3000 Series Aluminium | |
Tensile strength | 300.0 MPa | H18 | |
Yield strength | 260.0 MPa | H18 |
Thermal
| Property | Value | Condition |
|---|---|---|
Coefficient of thermal expansion | 2.4e-05 1/K | H18 |
Melting point | 630.0 °C | H18 |
Specific heat capacity | 890.0 J/(kg·K) | H18 |
Thermal conductivity | 160.0 W/(m·K) | H18 |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 23000000.0 - 29000000.0 S/m | Typical for Wrought 3000 Series Aluminium |
Electrical resistivity | 3.4e-08 - 4.2e-08 Ω·m | Typical for Wrought 3000 Series Aluminium |
Chemical properties
| Property | Value | Condition |
|---|---|---|
Aluminium | 95.6 - 98.2 % | H18 |
Copper | 0.25 % | H18 |
Iron | 0.7 % | H18 |
Magnesium | 0.8 - 1.3 % | H18 |
Manganese | 1.0 - 1.5 % | H18 |
Other | 0.15 % | H18 |
Silicon | 0.3 % | H18 |
Zinc | 0.25 % | H18 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
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