CuNi44 Resistance constantan strip can be used to make

 wire-wound precision resistors, volume control devices,etc

 

 

CuNi44 Resistance  constantan strip

is universally known as Constantan or Konstantan, its high specific resistance and negligible temperature coefficient

of resistance are its most important attributes. For others, the fact that CuNi44 offers good ductitility, is easily

soldered and welded and has good resistance to atmospheric corrosion is more significant.

 

Main usage:

1)wire-wound precision resistors,volume control devices,etc

2)low temperature resistance heating applications

3)winding heavy-duty industrial rheostats and electric motor starter resistence

Resistivity: 0.49 ohm. Mm2/m

German material code:2.0842