Chemical Composition of CuNi Alloys
Chemical Composition %
Cu		Ni		Mn		Other
Rest		19.00		0.50		——

Physical Properties of CuNi Wires
Resisitivity	Melting Point	Tensile Strength	Extension	Resistance Temperature Coefficient	Density	Max. Working Temperature
	℃	≥ Mpa	≥ %	＜	g/c㎡	℃
0.25	1135	340	25	2.5	8.9	300