Magnesium alloy (AZ91D, AM60A, AM60B, AM50A, etc.) Standard: ASTMB94-92 in U.S.A. GB5153-85 Specification: 7.5+-0.5Kg (according to clients requirements) Usage: used in airplane, Spacecraft, State defence industry, Automobile and process of magnesium alloy profile. Origin Wenxi, Shanxi Material Mg, Al, Zn, Be Minimum order 20T Supply ability 10000MT/year