Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44. Wire/Rod/Bar diameter: 0.02mm-30mm St CuMnNi are precision resistance alloys, with moderate resistivity, low temperature coefficient of resistance & low thermal electromotive force in comparison to Copper.With high stability of electrical resistance, good working properties & very good weldability, CuMnNi alloys ...