ASTM Alclad 3003 H18 – High-Performance Aluminium Alloy for Structural Applications
Properties
General
| Property | Value | Comment |
|---|---|---|
Density | 2.72 - 2.73 g/cm³ | Typical for Wrought 3000 Series Aluminium |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Elastic modulus | 69.5 - 70.0 GPa | Typical for Wrought 3000 Series Aluminium | |||
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 | 180.0 MPa | H18 | ASTM B210 | Seamless Tube |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.2e-05 - 2.4e-05 1/K | Typical for Wrought 3000 Series Aluminium |
Melting point | 629.0 - 654.0 °C | Typical for Wrought 3000 Series Aluminium |
Specific heat capacity | 893.0 - 920.0 J/(kg·K) | Typical for Wrought 3000 Series Aluminium |
Thermal conductivity | 154.0 - 193.0 W/(m·K) | Typical for Wrought 3000 Series Aluminium |
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 | Related Standards | Shape |
|---|---|---|---|---|
Copper | 0.05 - 0.2 % | H18 | ASTM B210 | Seamless Tube |
Iron | 0.7 | H18 | ASTM B210 | Seamless Tube |
Manganese | 1.0 - 1.5 % | H18 | ASTM B210 | Seamless Tube |
Silicon | 0.6 | H18 | ASTM B210 | Seamless Tube |
Zinc | 0.1 | H18 | ASTM B210 | Seamless Tube |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
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