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 that require certain strength and high antimicrobial corrosion.

It can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing its corrosion resistance; there is a small amount of copper in the conductive material to offset titanium and iron The adverse effect on conductivity; zirconium or titanium can refine the grain and control the recrystallized structure; in order to improve the machinability, lead and bismuth can be added. Mg2Si is solid-dissolved in aluminum, making the alloy have 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.

Alcoa 6061 has excellent processing performance, good corrosion resistance, high toughness, no deformation after processing, easy color film, and excellent oxidation effect.

It belongs to Al-Mg-Si series alloy, with medium strength, good plasticity and excellent corrosion resistance. In particular, it has no stress corrosion cracking tendency, excellent weldability, good corrosion resistance and cold workability, and it is a very promising alloy with a wide range of applications. It can be anodized and colored, or painted with 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 extrusion, air quenching cannot be achieved. Re-solution treatment and quenching aging are required to obtain higher strength.