CUPHIN

common metals and their alloys, in particular [ hardable alloys, light metals, aluminum-alloys, steel, ] copper-alloys, copper-zinc-aluminum-alloys, copper-tin-zinc-alloys, copper-nickel-tin-alloys, copper-tin-alloys, copper-zinc-alloys, copper-nickel-zinc-alloys, [ copper-nickel-zinc-lead-alloys, ] copper-nickel-silicon alloys, [ copper-iron-alloys, ] bronzes, [ nickel-silvers, leaded-nickel-silvers, ] brasses, high-tensile brasses, dezincification brasses; [ goods of said metals and alloys, in particular strips, coated strips, tin-coated strips, profiled strips, sheet metals, wires, ] semifinished articles, [ contact wires, conductor strands, ] hot forged parts, round plates, rods, profiles, hollow profiles, tubes, [ keyblanks, synchronizer rings, gearshift forks, bearing shells, ] valve stem guides all for construction and building purposes