Grade: CuNi44,it is also called Cuprothal, Alloy 294, Cuprothal 294, Nico, MWS-294, Cupron, Copel, Alloy 45,Neutrology, Advance, CuNi 102, Cu-Ni 44, Constantan
Chemical Content ()
Mn | 1.0 |
Ni | 44 |
Cu | Bal |
Mechanical Properties
Max Continuous Service Temp | 400 C |
Resistivity at 20C | 0.49 +/- 5% ohmxmm2/m |
Density | 8.9 g/cm3 |
Temperature Coefficient of Resistance | 6 x10-6/C |
EMF VS Cu (0-100C | 43 V/C |
Melting Point | 1280 C |
Tensile Strength | Min 420 Mpa |
Elongation | Min 25% |
Micrographic Structure | Austenite |
Magnetic Property | Non |
Regular size:
Product features:
Nice corrosion resistance, good malleability and solderability. The special low resistance can be used in many heater and resistor fields.
Application:
It could be used to make electric heating element in low-voltage apparatus such as thermal overload relay low voltage circuit breaker and so on And used in heat exchanger or condenser tubes in evaporators of desalination plants process industry plants air cooling zones of thermal power plants high pressure feed water heaters and sea water piping in ships.
![]() |
HANGZHOU UALLOY MATERIAL CO., LTD.
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |