As an al-mg-si alloy, 5083 is widely used, especially in the construction industry. It is the most promising alloy.Good corrosion resistance, good weldability, good cold working ability and medium strength.The main alloy element of the 5083 is magnesium, which has good forming and processing performance, corrosion resistance, weldability and medium strength, and is used to manufacture sheet metal parts of aircraft oil tank, oil pipe, as well as traffic vehicles and ships, instrument, street lamp bracket and rivet, hardware products, electrical shell, etc.

Al-mg alloy is the most widely used antirust aluminum, which has high strength, especially anti-fatigue strength: high plasticity and corrosion resistance, can not be strengthened by heat treatment, good plasticity in semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability, poor cutting performance, can be polished.It is mainly used for low-load parts requiring high plasticity and good weldability, working in liquid or gas medium, such as mailboxes, gasoline or lubricating oil pipes, various liquid containers and other low-load parts made by deep drawing: wire is used to make rivets.