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Rulon Bearings

Alloy Wire International RW 45 Ni-Cu Resistance Wire
Categories: Metal; Nonferrous Metal; Copper Alloy

Material Notes: Used in thermocouples, power resistors, shunts, and wire wound precision restors up to 750°F (400°C)

Information provided by Alloywire International.

Key Words: Similar alloys are Advance, Constantan, Ferry, Hecnum, Eureka
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 8.89 g/cc0.321 lb/in³
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000490 ohm-cm
@Temperature 20.0 °C
0.0000490 ohm-cm
@Temperature 68.0 °F
 
Thermal PropertiesMetricEnglishComments
CTE, linear 14.7 µm/m-°C
@Temperature 20.0 - 100 °C
8.17 µin/in-°F
@Temperature 68.0 - 212 °F
Melting Point 1270 °C2320 °F
Maximum Service Temperature, Air 400 °C752 °F
 
Component Elements PropertiesMetricEnglishComments
Copper, Cu 55 %55 %
Nickel, Ni 45 %45 %

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