6061 aluminum alloy elements
The main alloying elements of 6061 aluminum alloy are magnesium and silicon, and form a 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; 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.
Second, the characteristics of magnesium aluminum 6061
Magnesium-aluminum 6061-T651 is the main alloy of 6-series alloy. It is a high-quality aluminum alloy product after heat treatment pre-stretching process. Magnesium-aluminum 6061 has excellent processing properties, good corrosion resistance, high toughness and no deformation after processing. It has excellent characteristics such as easy color film and excellent oxidation effect.
Main use:
6061 aluminum tube is widely used in various industrial structural parts requiring high strength and high corrosion resistance, such as manufacturing trucks, tower buildings, ships, trams, railway vehicles.
