REVERE ALLOY No. 575 is a free-cutting leaded nickel silver having high resistance to corrosion and tarnish. It is malleable and ductile. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-56. Producer or source: Revere Copper and Brass Inc..