Wieland B44 is a multi-alloy phosphor bronze containing 4% tin, 4% zinc and 4% lead. This makes it possible to achieve high mechanical strength and good spring properties. Wieland B44 exhibits excellent wear and corrosion resistance. It has good cold working and excellent machining properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance and wear resistance as well as heat treating and machining. Filing Code: Cu-933. Producer or source: Wieland-Werke AG.