The 5182 aluminum alloy is an Al-Mg alloy. Because of its good strength, elongation and deep-drawing properties, the cans, shutters, caps, etc. are more suitable for slabs with higher comprehensive performance requirements. The 5182 aluminum alloy can lid material is mainly used to manufacture cans and pull rings for all green cans and tinplate cans. The aluminum can has the advantages of light weight, heat resistance, good conductivity, odorless and non-toxic, good printing effect and recyclability. The 5182 aluminum alloy is mainly the main alloy of the pull ring material. The bottom of the tank is mainly used for 3004, 5052, etc. These alloys, in addition to being used to make all-aluminum cans, are also widely used for cans of tinplate cans and other packaging containers. With the development of the beverage industry and the replacement of old packaging materials, the 5182 aluminum alloy will usher in a larger application in the packaging market. At the same time, as a high-magnesium alloy, 5182 is a non-heat-treatable alloy with good strength, good corrosion resistance and good machinability. It can also be used to manufacture aircraft fuel tanks, oil pipes, transportation vehicles, ship sheet metal parts, etc.