Constantan CuNi44 Eureka Copper Nickel Alloy Resistance Wire

CUNI 45 Copper Nickel resistance heater Alloy, CuNi44 Electric Heating WireProduct DescriptionCopper nickel alloy has low electric resistance,good heat-resistant and corrosion-resistant,easy to be processed and lead welded.It isused to make the key components in the thermal overload relay,low resistance thermal circuit breaker, and the electrical appliances.It is also an important material for electrical heating cable.Size dimension range:Wire: 0.05-10mmRibbons: 0.05*0.2-2.0*6.0mmStrip: 0.05*5.0-5.0*250mmCuNi series:CuNi1 (NC003), CuNi2(NC005), CuNi6(NC010), CuNi8(NC012), CuNi10(NC015), CuNi14(NC020), CuNi19(NC025), CuNi23(NC030),CuNi30(NC035), CuNi34(NC040), CuNi44(NC050).Product Parameters  Type Electrical resistivity (20degreeΩ mm²/m) temperature coefficient of resistance (10^6/degree) Density g/mm² Max. temperature (°c) Melting point (°c) CuNi1 0.03