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The main alloying elements in 6061 alloy are magnesium and silicon. It has medium strength, good corrosion resistance, weldability and good oxidation effect. It is widely used in various industrial structural parts requiring certain strength and high antibiotic corrosion.
It can neutralize the bad effect of iron; Sometimes a small amount of copper or zinc is added to improve the strength of the alloy without significantly reducing its corrosion resistance; There is also a small amount of copper in the conductive material to offset the adverse effects of titanium and iron on conductivity; Zirconium or titanium can refine grains and control recrystallization structure; In order to improve the machinability, lead and bismuth can be added. When Mg2Si is dissolved in aluminum, the alloy has the function of artificial age hardening. 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 coloring film, excellent oxidation effect and so on.
It is an Al Mg Si alloy with medium strength, good plasticity and excellent corrosion resistance. In particular, it has no tendency of stress corrosion cracking. It has excellent weldability, corrosion resistance and cold workability. It is a promising alloy with a wide range of applications. It can be anodized and colored, or painted with enamel, which is suitable for building decoration materials. It contains a small amount of Cu, so its strength is higher than that of 6063, but its quenching sensitivity is also higher than that of 6063. Air quenching cannot be realized after extrusion. It needs to be re solution treated and quenched aging to obtain higher strength.
Various industrial structural parts with certain strength, weldability and high corrosion resistance are required, such as manufacturing trucks, built-up buildings, ships, trams, furniture, mechanical parts, precision processing, and a wide range of industrial materials.