5052 aluminum alloy is used for parts requiring good formability and corrosion resistance with high fatigue limit, good weldability and medium static load, such as aircraft fuel and oil conduits, fuel tanks, as well as various parts of marine and land cloud equipment, cold stamping parts, sheet metal products, street lamp pillars; materials used as rivets or welding rods.
5052 aluminum plate belongs to Al-Mg alloy, which is widely used especially in the construction industry. It is the most promising alloy. It has good corrosion resistance, good weldability, good cold workability and medium strength. The main alloy element of 5052 luminum is magnesium, which has good formability, corrosion resistance, weldability and medium strength. It is used to manufacture aircraft fuel tank, fuel pipe, sheet metal parts of traffic vehicles and ships, meters, street lamp brackets and rivets, hardware products, electrical-appliance shell, etc.
Al-Mn alloy is a kind of rust-proof aluminium alloy which is widely used. It has high strength, especially fatigue strength: high plasticity and corrosion resistance, no heat treatment strengthening, good plasticity in Semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability, poor machinability and polishing. Uses are mainly used for low-load parts which require high plasticity and good weldability and work in liquid or gas media, such as oil tank, gasoline or lubricant conduit, various liquid containers and other small-load parts made by deep drawing: wire rods are used as rivets.