Common metals and their alloys, in particular hardenable alloys, light metals, aluminium alloys, steel, copper alloys, copper-zinc-aluminium 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-silver, lead-containing nickel-silver, brass, special brass; goods of the aforesaid common metals and alloys, in particular strips, surface-coated strips, hot-dip tinned strips, profiled strips and stepped strips, sheet metal, wires, semi-finished products, contact wires, stranded conductors, drop forgings, round plates, bars, hollow bars, profiles, hollow profiles, pipes and tubes, key blanks, bearing bushes (semi-finished products) and valve guides (semi-finished products)

Synchronizer rings, gearshift forks, bearing bushes, valve guides of the aforementioned common metals and alloys for machines and motors and engines