| Customization: | Available |
|---|---|
| Product Type: | Rod |
| Material: | CuNi |
|
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Copper Nickel Alloy Cuprothal Copel MWS-294 Constantan Bar/Rod
For 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,Hecnum.
Chemical Content(%)
|
Mn |
Ni |
Cu |
|
1.0 |
44 |
Bal. |
Mechanical Properties
|
Max Continuous Service Temp |
400 ºC |
|
Resistivity at 20ºC |
0.49 ± 5% ohm*mm2/m |
|
Density |
8.9 g/cm3 |
|
Temperature Coefficient of Resistance |
< -6 ×10-6/ºC |
|
EMF VS Cu (0~100ºC) |
-43 μV/ºC |
|
Melting Point |
1280 ºC |
|
Tensile Strength |
Min 420 Mpa |
|
Elongation |
Min 25% |
|
Micrographic Structure |
Austenite |
|
Magnetic Property |
Non. |
The size for bar:10-100mm
We can also offer CuNi44 in the form of wire,strip,if you have inquirements,please let me know.
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.
Packing and Shipping:
Ualloy Warehouse:
The main material we have:
Ualloy is a ISO 9001-2015 certificated factory specialized in manufacturing heating resistance alloy for years,the main products cover:
NiCr series- Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
FeCrAl series-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 etc.
CuNi series-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.
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