Duronze 707 is a tough, corrosion and wear resistant aluminum-silicon bronze, with excellent hot working and forging characteristics plus good machinability. 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, heat treating, machining, and joining. Filing Code: Cu-109. Producer or source: Bridgeport Brass Company.