Resistance Wire
Resistance wire is wire intended for making electrical resistors,Jiangyin Chengxin copper nickel wire are mainly making electrical resistors.
Chengxin resistance wire include pure nickel wire, nichrome wire and copper nickel wire etc.
Chengxin Products stocks and sells a large inventory of resistance wire and ribbon. Our wire and ribbon products are available in a number of different alloys (Nickel-Chromium, Pure Nickel,Copper-Nickel) and gauges. Most products are in stock and ready to ship today!
Nichrome Wire Data
| Electrical Resistance Wire |
CR20NI80 |
| Name |
Chemical Composition(%) |
| C(Carbon) |
<0.07 |
| Ni(Nickel) |
Rest |
| Cr(Chromium) |
20.0-23.00 |
| P(Phoshorus) |
<0.015 |
| S(Sulfur) |
<0.015 |
| Mn(Manganese) |
<0.60 |
| Si(Silicon) |
0.80-1.50 |
| Al(Aluminum) |
<0.50 |
| Fe(Iron) |
<1.00 |
| Tensile strength(approx.)N/m |
750 |
| Denisity(G/CM3) |
8.40 |
| MAX.Continusus serice TemperatureºC |
1150ºC |
| Electrical Resistivity 20ºC(m) |
1.09(±0.05) |
| Elongation at Rupture % |
≥20% |
| Melting point (approx.) ºC |
1400 |
copper nickel wire data:
| Name |
code |
Electrical resistivity 20°CΩ mm²/m |
the maximum temperature
°C |
| Copper-nickel--1 |
NC003 |
0.03 |
200 |
| Copper-nickel--2 |
NC005 |
0.05 |
200 |
| Copper-nickel--6 |
NC010 |
0.10 |
220 |
| Copper-nickel--8 |
NC012 |
0.12 |
250 |
| Copper-nickel--10 |
NC015 |
0.15 |
200 |
| Copper-nickel--14 |
NC020 |
0.20 |
300 |
| Copper-nickel--19 |
NC025 |
0.25 |
300 |
| Copper-nickel--22 |
NC030 |
0.30 |
300 |
| Copper-nickel--30 |
NC035 |
0.35 |
350 |
| Copper-nickel--34 |
NC040 |
0.40 |
350 |
| Copper-nickel--40 |
NC048 |
0.48 |
400 |
| Copper-nickel--44 |
NC050 |
0.50 |
400 |
Our resistance wire heating elements and coils are used in a number of different products including industrial ovens and furnaces, appliances, incubators, and kilns. Whether you're looking for more traditional open coil heating elements or complicated serpentine or porcupine coils, we have the latest technology and fabrication equipment to get the job done!
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