Copper Nickel Resistance Wire Constantan Wire

6J40

Resistivity: 0.48±0.03
Color: metal color
Price: USD 25.00/kg
MOQ: 20 kg

Constantan is a type of resistance alloy, which is made up
of copper and nickel as the main components.It has a
low temperature coefficient of resistance (TCR), and a
wide operating temperature range (below 500℃). It has
good properties on mechanical working, high resistance
of corrosion. It is used for variable and strain resistance
elements in alternative instruments.

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constantan wire, resistance wire, nickel wire, nickel strip, heating element,