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Constantan wire
Jiangyin chengxin alloy wire factory belong to jiangyin senphus, which product the good quality constantan wire 1600 tons per year.


Name | Code | Resistance Ω at 20 °C | the maximum temperature°C |
Copper-nickel——1 | NC003 | 0.03 | 200 |
Copper-nickel——2 | NC005 | 0.05 | 200 |
Copper-nickel——6 | NC010 | 0.1 | 220 |
Copper-nickel——8 | NC012 | 0.12 | 250 |
Copper-nickel——10 | NC015 | 0.15 | 200 |
Copper-nickel——14 | NC020 | 0.2 | 300 |
Copper-nickel——19 | NC025 | 0.25 | 300 |
Copper-nickel——22 | NC030 | 0.3 | 300 |
Copper-nickel——30 | NC035 | 0.35 | 350 |
Copper-nickel——34 | NC040 | 0.4 | 350 |
Copper-nickel——40 | NC048 | 0.48 | 400 |
Copper-nickel——44 | NC050 | 0.5 | 400 |








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