ASTM B483 Grade 5052‑O Aluminum: Superior Corrosion Resistance & Welding Performance
Aluminum ASTM 5052 is a non-heat treatable alloy with excellent finishing qualities. ASTM 5052 offers better corrosion resistance than most aluminum alloys, especially to salt water and marine atmospheres. This alloy can be readily welded using most common techniques and is in fact offers some of the best welding characteristics of all aluminum alloys.
Properties
General
| Property | Value | Comment |
|---|---|---|
Density | 2.65 - 2.7 g/cm³ | Typical for Wrought 5000 Series Aluminium |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Elastic modulus | 69.0 - 70.0 GPa | Typical for Wrought 5000 Series Aluminium | |||
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 | 170.0 - 240.0 MPa | O | ASTM B483 | Tube |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.2e-05 - 2.5e-05 1/K | Typical for Wrought 5000 Series Aluminium |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium |
Melting point | 560.0 - 655.0 °C | Typical for Wrought 5000 Series Aluminium |
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium |
Thermal conductivity | 112.0 - 205.0 W/(m·K) | Typical for Wrought 5000 Series Aluminium |
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 | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.15 - 0.35 % | O | ASTM B483 | Tube |
Copper | 0.1 | O | ASTM B483 | Tube |
Iron | 0.4 | O | ASTM B483 | Tube |
Magnesium | 2.2 - 2.8 % | O | ASTM B483 | Tube |
Manganese | 0.1 | O | ASTM B483 | Tube |
Silicon | 0.25 | O | ASTM B483 | Tube |
Zinc | 0.1 | O | ASTM B483 | Tube |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
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