- Electrical Wires[10]
- Industrial Heater[10]
- Copper Wire[7]
- Other Copper[2]
- Iron Wire[9]
- Nickel[10]
- Other Metals & Metal Products[2]
- Steel Wire Mesh[10]
- Contact Person : Ms. Lisa Bian
- Company Name : Yancheng Songtai Electric Heating Element Factory
- Tel : 86-515-83270266
- Fax : 86-515-83097333
- Address : Jiangsu,Yancheng,No.58 Hongyuan Road, Yandu District, Yancheng City
- Country/Region : China
- Zip : 224000
Related Product Searches:CuNi44 electrical resistance wire,High Quality,CuNi44 electrical resistance wire, CuNi44 wire,CuNi44
CuNi44 electrical resistance wire
Features:(compared with the manganins)
It is a kind of resistance alloy with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins".
Constantan also shows better corrosion resistance than the manganins.
Max work temp:400 Celsius degree
Resistivity:0.49
Applications:
Usages tend to be restricted to ac circuits. Constantan is also the negative element of the type J thermocouple with Iron being the positive; type J thermocouples are used in heat treating applications. Also, it is the negative element of the type T thermocouple with OFHC Copper the positive; type T thermocouples are used at cryogenic temperatures.
Advantages:a,very good resistance to corrosion
b,very good malleability
c,very good solderabilit
CuNi44 electrical resistance wire