... alloyswire-wound precision resistor, volume control device Copper Nickel Wires or Strips CuNi wires or stripsCuNi44-1,Cu22Ni,Cu6Ni, manganin, oxygen-free ... copper, Monel wires, Dumet wires, etc Constantan(Cu-Ni) has the best ... from 0.03 to 6.0mm, in bare condition.Enamelled wires are available in dimensions between 0.09 and 1.0mm ...