Magnesium-LAA is a magnesium-lithium light weight alloy for missile and space vehicle structures. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and bearing strength as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as casting, forming, heat treating, machining, and joining. Filing Code: Mg-56. Producer or source: Brooks & Perkins Inc..