TOBIN BRONZE-452 is a copper-zinc alloy containing 0.75% of tin, having high strength, toughness and resistance to corrosion. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and shear strength as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as forming, machining, and joining. Filing Code: Cu-38. Producer or source: American Brass Company.