6082 and 6061 belong to the Al-Mg-Si series heat-treatable aluminum alloy, which has good extrusion processing and forging performance, and good anodizing and corrosion resistance. It has good formability, weldability, machinability, and medium strength. It can still maintain good operability after annealing. It is mainly used in mechanical structures, including bars, plates, pipes, and profiles. . This alloy has similar but not identical mechanical properties to 6061 alloy. Its T6 state has high mechanical properties. The 0 and T4 states of alloy 6082 are suitable for bending and forming, and its T5 and T6 states are suitable for good machinery. Machinability requirements, some specific processing needs to use a chip separator or other special processes to help separate chips, widely used in mechanical and mechanical parts, forgings, commercial vehicles, railway structural parts, shipbuilding, etc.

Chemical composition: Si: 0.7 ~ 1.3, Fe: 0.50, Cu: 0. 10, Mn: 0. 40 ~ 1.0, Mg: 0.6 ~ 1, Cr: 0.25, Zn: 0.20, Ti: 0.10, Al: Yu the amount.

Mechanical properties (T6): Tensile strength 2> 310MPa, yield strength> 260MPa, elongation> 10.