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Copper Nickel Alloy CuNi14 NC020 Resistance Heating Wire For Heating Cable

Categories Copper Nickel Alloy Wire
Brand Name: TANKII
Model Number: CuNi 14
Certification: ISO 9001 SGS
Place of Origin: Shanghai, China
MOQ: 10 KG
Price: negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300 Tons per month
Delivery Time: 7-20 days
Packaging Details: Spool + Carton + Wooned Case
Model NO.: CUNI 14
Diameter: 0.05 -10 MM
Surface: Bright-annealed
Resistivity: 0.20 ohm mm2/m +/-4%
Standard: GB/T, JIS, ASTM,DIN
Density: 8.9 g/cm3
HS Code: 47082200
Production Capacity: 3000 Tons/Year
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Copper Nickel Alloy CuNi14 NC020 Resistance Heating Wire For Heating Cable

Copper and nickel and purpose: according to the characteristics of low resistance alloy has good corrosion resistance, good welding performance and machining performance, wide application and thermal overload relays, electric heating element in the low voltage circuit breaker and other low voltage apparatus.

Specification range

Thickness: 0.01-7 (mm) width: 5-300 (mm),
Wire diameter 0.05-10 (mm)

Chemical composition %

ChemicalNiMnCu
content140.585.5


The highest use temperature (300 ºC)
Resistivity (20 ºC) mu Ω/m, 0.2 + / - 5%
Temperature coefficient of resistance (a10-6 / %) < 30
Tensile strength (Mpa) >= 310
For copper electromotive force V / ºC - 28
Melting point (1115 ºC)

Grades and properties

TypeElectrical resistivity
(20degreeΩ
mm²/m)
temperature coefficient of resistance
(10^6/degree)
Dens
ity
g/mm²
Max. temperature
(°c)
Melting point
(°c)
CuNi10.03<10008.92001085
CuNi20.05<12008.9
200
1090
CuNi60.10<6008.92201095
CuNi80.12<5708.92501097
CuNi100.15<5008.92501100
CuNi140.20<3808.93001115
CuNi190.25<2508.93001135
CuNi230.30<1608.93001150
CuNi300.35<1008.93501170
CuNi340.40-08.93501180
CuNi400.48±408.94001280
CuNi440.49<-68.94001280
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