NIPPERT ALLOY N-4 is a copper alloy having high electrical conductivity and superior strength and elevated temperatures. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-67. Producer or source: Nippert Electric Products Company.