Federated F070.3 is a heat-treatable aluminum casting alloy recommended for high strength, good corrosion resistance, pressue-tight castings and intricate shapes. It is normally used only when heat-treated (aged) strengths are required. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Al-209. Producer or source: Federated Metals Corporation, ASARCO Inc..