... Silicon Alloys Forms:Bar,Plate,Wire CDA180,DIN.2.0855,CW111C,CuNiSiCr, CuNiSiCr--UNS.C18000 Copper Chromium Nickel Silicon AlloysCuCrNi2Si-- UNS ... in terms of many applications.Typical Application for C18000 Copper Chromium Nickel Silicon Alloys:Industrial: Heat Sink Inserts in ... Plastic Molds, Plunger Tips for Die Casting Metal Machines, Core & Ejector Pins for Injection Molds, Mold Cavities for Bold ...