AA 3103 H18 – Premium 3000 Series Aluminum Alloy
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 2.8 g/cm³ | H18 |
Mechanical
| Property | Value | Condition | Comment |
|---|---|---|---|
Elastic modulus | 72.0 GPa | H18 | |
Elongation | 2.3 % | 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 | 210.0 MPa | H18 | |
Yield strength | 180.0 MPa | H18 |
Thermal
| Property | Temperature | Value | Condition | Comment |
|---|---|---|---|---|
Coefficient of thermal expansion | 2.3e-05 1/K | H18 | ||
100 °C | 0.0000231 1/K | H18 | unstated value for 20-100°C | |
Melting point | 640.0 °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 | 96.3 - 99.1 % | H18 |
Chromium | 0.1 % | H18 |
Copper | 0.1 % | H18 |
Iron | 0.7 % | H18 |
Magnesium | 0.3 % | H18 |
Manganese | 0.9 - 1.5 % | H18 |
Other | 0.15 % | H18 |
Silicon | 0.5 % | H18 |
Titanium | 0.1 % | H18 |
Zinc | 0.2 % | H18 |
Zirconium | 0.1 % | H18 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
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