NORAL 19S is an age-hardenable, wrought aluminum alloy that retains its strength well at elevated temperatures. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive, shear, and bearing strength as well as fracture toughness and fatigue. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: Al-119. Producer or source: Alcan Industries Ltd.