AA 5454 H26 – High‑Strength Aluminium Alloy Specifications
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 2.7 g/cm³ | H26 |
Mechanical
| Property | Value | Condition | Comment |
|---|---|---|---|
Elastic modulus | 71.0 GPa | H26 | |
Elongation | 3.5 % | H26 | |
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 | 310.0 MPa | H26 | |
Yield strength | 260.0 MPa | H26 |
Thermal
| Property | Value | Condition | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 2.4e-05 1/K | H26 | |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |
Melting point | 600.0 °C | H26 | |
Specific heat capacity | 900.0 J/(kg·K) | H26 | |
Thermal conductivity | 130.0 W/(m·K) | H26 |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 18000000.0 - 31000000.0 S/m | Typical for Wrought 5000 Series Aluminium |
Electrical resistivity | 3.3e-08 - 5e-08 Ω·m | Typical for Wrought 5000 Series Aluminium |
Chemical properties
| Property | Value | Condition |
|---|---|---|
Aluminium | 94.5 - 97.1 % | H26 |
Chromium | 0.05 - 0.2 % | H26 |
Copper | 0.1 % | H26 |
Iron | 0.4 % | H26 |
Magnesium | 2.4 - 3.0 % | H26 |
Manganese | 0.5 - 1.0 % | H26 |
Other | 0.15 % | H26 |
Silicon | 0.25 % | H26 |
Titanium | 0.2 % | H26 |
Zinc | 0.25 % | H26 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
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