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The difference between 6061T6 and T651 status-Mingtai Alumin

Edit:Mingtai Date: 2019-05-23 15:29
6061 aluminum plate state T6 and T651 difference is that under normal circumstances T6 internal stress will be relatively large, processing will be deformed, suitable for processing state should be T651, it is based on T6 to stretch, eliminate internal stress.
The main alloy of 6061 aluminum alloy is magnesium and silicon, and forms Mg2si. If it contains a certain amount of manganese and chromium, it can neutralize the bad effect of titanium and iron; sometimes a small amount of copper or zinc can be added to improve the rigidity of the alloy. It does not significantly reduce the corrosion resistance. A small amount of copper in the conductive material can offset the adverse effects of titanium and iron on the conductive material, and lead can be added to improve the machinability. Because it contains magnesium and silicon, the 6061 alloy has moderate strength, good corrosion resistance, weldability and oxidation.
6061 aluminum alloy plate has excellent processing performance, good corrosion resistance, high toughness, no deformation after processing, easy coloring and excellent oxidation effect.
6061 alloy belongs to Al-Mg alloy, has good plasticity and corrosion resistance, especially the tendency of stress-free corrosion cracking. It has excellent weldability and high machinability, and is a commonly used alloy. Commonly used in mobile phone interiors, card slots, mobile phone cases, molds, automotive body manufacturing, etc.
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