|Place of Origin:||China|
|Minimum Order Quantity:||20KG|
|Packaging Details:||Wooned Case|
|Delivery Time:||7-20 days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||50 Tons per month|
|Material:||Copper Nickel Manganin Alloy||Resistivity:||0.48|
|Thickness:||0.005mm Min.||Width:||1.0mm Min|
|Sample:||Accepted Small Order||Surface:||Bright|
CuNi44 Copper Nickel Manganin Alloy,
20um Copper Nickel Manganin Alloy,
1.0mm Copper Nickel Manganin Alloy
Constantan Wire 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 man ganins. Uses tend to be restricted to ac circuits.
Constantan wire 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.
Chemical Content, %
a) We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
b) We can provide all kinds of electric heating alloy material and elements, including customized products.
c) We can provide a complete solution for you.
d) OEM service can be provided.
e) Product selection
f) Process optimization
g) New product development
Contact Person: Matt