CuNi2 Alloy Copper Nickel Alloy Resistance Wire
Common Name: (CuNi2, NC5)
CuNi2 is a copper-nickel alloy (Cu2Ni98 alloy) with low resistivity for use at temperatures up to 200°C. CuNi2 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.
| Properties/ Material | Resistivity (200C μΩ.m) | Max.working temperature (0C) | Tensile strength (Mpa) | Melting point (0C) | Density (g/cm3) | TCR x10-6 / 0C | EMF vs Cu (μV/ 0C) |
|---|---|---|---|---|---|---|---|
| NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | 8.9 | <100 | -8 |
| NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | 8.9 | <120 | -12 |
| NC010 (CuNi6) | 0.1 | 220 | 250 | 1095 | 8.9 | <60 | -18 |
| NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | 8.9 | <57 | -22 |
| NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | 8.9 | <50 | -25 |
| NC020 (CuNi14) | 0.2 | 300 | 310 | 1115 | 8.9 | <30 | -28 |
| NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | 8.9 | <25 | -32 |
| NC030 (CuNi23) | 0.3 | 300 | 350 | 1150 | 8.9 | <16 | -34 |
| NC035 (CuNi30) | 0.35 | 350 | 400 | 1170 | 8.9 | <10 | -37 |
| NC040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 8.9 | 0 | -39 |
| NC050 (CuNi44) | 0.5 | 400 | 420 | 1200 | 8.9 | <-6 | -43 |
| Size Range | Wire | Ribbon | Strip | Rod | |
|---|---|---|---|---|---|
| dia 0.03-7.5mm | dia 8.0-12.0mm | (0.05-0.35)*(0.5-6.0)mm | (0.50-2.5)*(5-180)mm | 8-50mm |
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CHANGZHOU DLX ALLOY COMPANY was established in 2016, with our factory established in 2002. We have obtained ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is becoming a high-tech company, specializing in researching and producing special alloy materials.
The production process includes melting, drawing, heat treatment, finishing and testing. We offer super alloy, welding wire, corrosion resistance alloy, precision alloy, FeCrAl alloy, NiCr alloy, and CuNi alloy in various forms including wire, strip, ribbon, bar, tube, plate and more.
Our administrative principle is "intensifying inner supervision, complying with technical process and quality control, continuously adopting new technology to ensure the product quality". We employ senior engineers to guide technology, apply new techniques, and research new products. Our operation principle is "Quality first, Customer first". All staff are committed to providing high quality, reasonably priced products for domestic and international clients, helping make your products more competitive.
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