5052 aluminium is a higher strength non-heat treatable alloy. When annealed it is stronger than 1100 & 3003. The alloy benefits from a medium to high fatigue strength making it an excellent choice for use in structures which are exposed to excessive vibrations. 5052 also offers very good resistance to corrosion, especially in marine atmospheres. With good weldability and formability characteristics, the alloy can be used in a wide range of applications.
Alloy 5052 is typically used for:
Alloy 5052
Spec: weight %
| Chemical Element | % Present |
|---|---|
| Silicon (Si) | 0.0 - 0.25 |
| Iron (Fe) | 0.0 - 0.40 |
| Copper (Cu) | 0.0 - 0.10 |
| Manganese (Mn) | 0.0 - 0.10 |
| Magnesium (Mg) | 2.20 - 2.80 |
| Chromium (Cr) | 0.15 - 0.25 |
| Zinc (Zn) | 0.0 - 0.10 |
| Others | 0.0 - 0.15 |
| Aluminium (Al) | Balance |
Alloy 5052
| Property | Value |
|---|---|
| Density | 2.68 g/cm³ |
| Melting Point | 605 °C |
| Thermal Expansion | 23.7 x 10⁻⁶ / K |
| Modulus of Elasticity | 70 GPa |
| Thermal Conductivity | 138 W/m·K |
Condition: H32 Condition
| Property | Value |
|---|---|
| Tensile Strength | 210 MPa |
| Proof Stress | 175 MPa |
| Elongation A50 mm | 14 % |
| Shear Strength | 135 MPa |
| Hardness Vickers | 70 HV |
Related Material Specifications:
Alloy 5052 weldability is Rated Very Good.
