COPPER MANGANESE NICKEL

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 are specially dedicated to Precision resistors & Electrical shunts, which control and measure the current flowing through devices such as Electricity meters or DC ammeters.