Aluminum D612 is a high strength natural aging alloy having high shock resistance and good corrosion resistance for pressure tight castings. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fracture toughness and fatigue. It also includes information on casting, heat treating, machining, and joining. Filing Code: Al-160. Producer or source: Reynolds Metals Company.