Schmelzmetall Hovadur CNCS is a heat-treatable, copper-nickel-silicon-chromium alloy. In the precipitation hardened condition it exhibits high thermal and electrical conductivity coupled with high strength and high hardness. It is a suitable substitute for copper-beryllium alloys in many applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, machining, and joining. Filing Code: Cu-932. Producer or source: Schmelzmetall AG.