Magnesium ZE41A is a magnesium-base casting alloy containing zinc, zirconium and rare earths. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear andbearing strength as well as creep and fatigue. It also includes information on high temperature performance and corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Mg-48. Producer or source: The Dow Metal Products Company.