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| 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 |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
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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