properties of Gwangyang 5052 aluminum
The 5052 aluminum alloy, belonging to the AL-Mg family, incorporates a magnesium content of roughly 2.5%. It stands as a highly sought-after material for civilian applications, renowned for its superb workability, moderate static strength, exceptional fatigue resistance, weldability, and corrosion-proof capabilities. The unique attributes of this alloy often pique people's curiosity. Today, let's delve deeper into its characteristics.
While the 5052 aluminum alloy isn't heat-treatable, it can undergo cold working to enhance its strength. Common alloy tempers include O/HO, H32, H34, H36, and H38. The various annealing conditions and natural aging processes yield diverse material properties, enabling its extensive application across industries and environments. In terms of comprehensive performance, the 5052 aluminum alloy remains the most outstanding non-heat-treatable alloy to date.
Chemical composition of 5052 aluminum
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Al |
5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.20-2.80 | 0.15-0.35 | 0.1 | Remainder |
Physical Properties of 5052 aluminum
Alloy | 5052 aluminum |
Density | 2.68 g/cm3 |
Melting Point | 605 °C |
Thermal Expansion | 23.7 x10^-6 /K |
Modulus of Elasticity | 70 GPa |
Thermal Conductivity | 138 W/m.K |
Electrical Resistivity | 0.0495 x10^-6 Ω .m |
Mechanical Properties of 5052 aluminum
Alloy&Temper | Thickness | Yield Strength | Tensile Strength (Mpa) | Elongation (%) | Bend Diameter | |
(mm) | Min. (Mpa) | Min. | Max. | Min. | Factor, N | |
5052 H32 | 0.43-6.32 | 158 | 213 | 262 | 4-9 | 0-3 |
6.35-50.8 | 158 | 213 | 262 | 11-12 | – | |
5052 H34 | 0.23-6.32 | 179 | 234 | 282 | 3-7 | 1-4 |
6.35-25.4 | 179 | 234 | 282 | 10 | – | |
5052 H36 | 0.15-4.11 | 200 | 255 | 303 | 2-4 | 4-5 |
5052 H38 | 0.15-3.25 | 220 | 269 | – | 2-4 | – |
