ALUMINUM 4032, formerly known as Aluminium 32S, is a forging alloy having comparatively low coefficient of expansion and good forgeability. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive and shear strength as well as creep and fatigue. It also includes information on low and high temperature performance as well as heat treating, machining, and joining. Filing Code: Al-25. Producer or source: Aluminum Company of America.