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OEM China Alloy 52 - CuNi Resistance Wire CuNi8 Alloy Wire – TANKII Detail:
Copper nickel alloy, which has low electric resistance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.
Main grades and properties
| Type |
Electrical resistivity
(20degreeΩ
mm²/m) |
temperature coefficient of resistance
(10^6/degree) |
Dens
ity
g/mm² |
Max. temperature
(°c) |
Melting point
(°c) |
| CuNi1 |
0.03 |
<1000 |
8.9 |
200 |
1085 |
| CuNi2 |
0.05 |
<1200 |
8.9 |
200 |
1090 |
| CuNi6 |
0.10 |
<600 |
8.9 |
220 |
1095 |
| CuNi8 |
0.12 |
<570 |
8.9 |
250 |
1097 |
| CuNi10 |
0.15 |
<500 |
8.9 |
250 |
1100 |
| CuNi14 |
0.20 |
<380 |
8.9 |
300 |
1115 |
| CuNi19 |
0.25 |
<250 |
8.9 |
300 |
1135 |
| CuNi23 |
0.30 |
<160 |
8.9 |
300 |
1150 |
| CuNi30 |
0.35 |
<100 |
8.9 |
350 |
1170 |
| CuNi34 |
0.40 |
-0 |
8.9 |
350 |
1180 |
| CuNi40 |
0.48 |
±40 |
8.9 |
400 |
1280 |
| CuNi44 |
0.49 |
<-6 |
8.9 |
400 |
1280 |
Application of copper nickel alloy wire:
1. heating components
2. current-limiting resistance of thermal overload relay
3. low-voltage circuit breaker
4. low-voltage apparatus
Product detail pictures:
Related Product Guide:
We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for OEM China Alloy 52 - CuNi Resistance Wire CuNi8 Alloy Wire – TANKII , The product will supply to all over the world, such as: Sierra Leone, Estonia, Congo, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!