DOWMETAL EK30A is a magnesium-rare earth metal-zirconium alloy having good high temperature creep resistance up to about 500 deg. F., and is recommended for applications at elevated temperatures. It is used in the solution heat treated plus artificially aged condition (T6). This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as heat treating and joining. Filing Code: Mg-23. Producer or source: The Dow Chemical Company.