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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
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 %
Chemical | Ni | Mn | Cu |
content | 14 | 0.5 | 85.5 |
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
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 |
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Copper Nickel Alloy CuNi14 NC020 Resistance Heating Wire For Heating Cable Images |