AA 5086 H12 Aluminum Alloy – Superior Strength & Corrosion Resistance
Aluminum AA 5086 is structural alloy, which offers users strong corrosion resistance and high electrical conductivity. Offering higher strength levels than 5052 or 5083, AA 5086 becomes stronger with stain hardening and cold working, all while remaining a cost-effective choice. It can be welded with conventional methods, though electric arc welding is preferred.
Properties
General
| Property | Value | Condition |
|---|---|---|
Density | 2.7 g/cm³ | H12 |
Mechanical
| Property | Value | Condition | Comment |
|---|---|---|---|
Elastic modulus | 71.0 GPa | H12 | |
Elongation | 4.6 % | H12 | |
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 | 300.0 MPa | H12 | |
Yield strength | 220.0 MPa | H12 |
Thermal
| Property | Value | Condition | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 2.4e-05 1/K | H12 | |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |
Melting point | 590.0 °C | H12 | |
Specific heat capacity | 900.0 J/(kg·K) | H12 | |
Thermal conductivity | 130.0 W/(m·K) | H12 |
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 | 93.0 - 96.3 % | H12 |
Chromium | 0.05 - 0.25 % | H12 |
Copper | 0.1 % | H12 |
Iron | 0.5 % | H12 |
Magnesium | 3.5 - 4.5 % | H12 |
Manganese | 0.2 - 0.7 % | H12 |
Other | 0.15 % | H12 |
Silicon | 0.4 % | H12 |
Titanium | 0.15 % | H12 |
Zinc | 0.25 % | H12 |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
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