ALCAN A320 is an aluminum casting alloy suitable for architectural, ornamental and marine uses. It has good finishing characteristics and excellent corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-109. Producer or source: Aluminum Company of Canada Ltd.