|Sample:||Free||Standard:||ASTM / GB / JIS / DIN|
nickel copper alloy,
copper and nickel alloy
Chemical Content, %
|Max Continuous Service Temp||200℃|
|Resisivity at 20℃||0.03±10%ohm mm2/m|
|Tensile Strength,N/mm2 Annealed,Soft||140~310 Mpa|
|Tensile Strength,N/mm2 Cold Rolled||280~620 Mpa|
|EMF vs Cu, μV/ºC (0~100ºC)||-8|
Application of CuNi1
CuNi1 low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
Main Technical Parameter:
|main chemical composition||Ni||1||2||5||8||/||10||14.2||19||23||30||34||44|
|temperature coefficient of resistance||<100||<120||<60||<57||<38||<50||<38||<25||<16||<10||-0||<-6|
|resistivity||0.03±10%||0.05±10%||0.10±10%||0.12±10%||0.12±10%||0.15±10%||0.20± 5%||0.25± 5%||0.30± 5%||0.35± 5%||0.40± 5%||0.49± 5%|
Main Advantage and Application:
Copper Nickel Alloys Wire/Strip/Sheet Principally destined for the manufacturing of low temperatures electric resistances so as heating cables, shunts, resistances for automobile,they have a maximum operating temperature of 752°F.
They do not therefore intervene in the field of resistances for industrial furnaces.Those are alloys of chemical composition copper + nickel with addition of manganese with a low resistivity (from 231.5 to 23.6 Ohm.mm2/ft).
1 . fine after-sale services
2 . small order accepted
3 . samples available
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Magnin, Copper Alloy, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over nine years in this field. During nine years, more than 60 management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Contact Person: Matt