5052 aluminum sheet belongs to Al-Mg alloy, which is widely used, especially the construction industry cannot do without this alloy. It is the most promising alloy. Good corrosion resistance, excellent weldability, good cold workability, and moderate strength. The main alloying element of 5052 is magnesium, which has good formability, corrosion resistance, weldability, and medium strength. Hardware products, electrical-apparatus shells, etc.
② AL-Mn alloy is the most widely used anti-rust aluminum. This alloy has high strength, especially fatigue resistance: high plasticity and corrosion resistance, cannot be strengthened by heat treatment, and has good plasticity during semi-cold work hardening , Low plasticity during cold work hardening, good corrosion resistance, good weldability, poor machinability, and polishable. Mainly used for low-load parts that require high plasticity and good weldability, and work in liquid or gas media, such as fuel tanks, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made by deep drawing: Wire is used to make rivets.