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修改這篇文章 : 3003 aluminum foil

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3003 aluminum foil is al-mn alloy aluminum foil, which is the most widely used kind of anti-rust aluminum foil. The strength of this alloy is not high (slightly higher than industrial pure aluminum), and it cannot be heat treated Strengthening, so the use of cold processing method to improve its mechanical properties: in the annealing state has a high plasticity, in the semi-cold hardening is good plasticity, cold hardening Low plasticity, good corrosion resistance, good weldability, poor machinability. Mainly used for high plasticity and good weldability in liquid or gas Low load parts working in medium, such as oil tanks, gasoline or lubricating oil ducts, various liquid containers and other small load parts made with deep drawing, can also be used Electrical appliances, office, etc.

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