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6061 aluminum plate is the main alloy of 6 series alloy, which is a high quality aluminum alloy product after heat treatment pre-stretching process.

Alcoa 6061 has excellent processing properties, good corrosion resistance, high toughness, no deformation after processing, easy color film, and excellent oxidation effect. It is an Al-Mg-Si alloy with medium strength, good plasticity and excellent corrosion resistance. In particular, it has a tendency to be free from stress corrosion cracking, has excellent weldability, good corrosion resistance and cold workability, and is a promising alloy with a wide range of applications. It can be anodized and colored, or it can be painted on the enamel, suitable for building decoration materials. It contains a small amount of Cu, so the strength is higher than 6063, but the quenching sensitivity is also higher than 6063. After quenching, wind quenching cannot be achieved, and re-solution treatment and quenching aging are required to obtain higher strength.

The national standard of Aluminum alloy manufacturer (GB/T 3880-2006), applicable to the uniform standard of aluminum alloy strip material. Main use of 6061 aluminum alloy plate: It is widely used in various industrial structural parts requiring high strength and high corrosion resistance, such as manufacturing trucks, tower buildings, ships, electric cars, railway vehicles.

The main alloying elements in 6061 alloy are magnesium and silicon, which have medium strength, good corrosion resistance, weldability and good oxidation effect. It is widely used in various industrial structural parts requiring high strength and high antibacterial properties. Its main chemical composition is: Cu0.15-0.4-, Si0.4-0.8, Fe0.7-, Mn0.15-, Mg0. 8-1.2-, Zn0.25-, Cr0.04-0.35-, Ti0.15-, 6061 aluminum plate The difference between the state T6 and T651 is that under normal circumstances, the internal stress of T6 will be relatively large, and the processing will be deformed, which is most suitable. The state of processing should be T651. It is stretched on the basis of T6 to eliminate internal stress. The main alloying elements of 6061 aluminum alloy are magnesium and silicon, and form Mg2Si phase. If it contains a certain amount of manganese and chromium, it can neutralize the bad effect of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing the corrosion resistance; there is still a small amount in the conductive material. Copper to offset the adverse effects of titanium and iron on conductivity; zirconium or titanium can refine grains and control recrystallized structure; in order to improve machinability, lead and antimony can be added. The Mg2Si is solid-dissolved in aluminum, which gives the alloy an artificial age hardening function. The main alloying elements in 6061 aluminum alloy are magnesium and silicon, which have medium strength, good corrosion resistance, weldability and good oxidation effect.