CuNi2 (2.0802) is a copper-nickel alloy (CuNi alloy) with low
resistivity for use at temperatures up to 300℃. CuNi2 is used for
heating resistance alloy products Copper nickel alloy CuNi 1 have
low resistance, and working temperature upto 200 degree. CuNi2
Copper nickel alloy also has good corrosion-resistant, It is easy
to be processed and lead welded. CuNi2 is used to make the key
components in the thermal overload relay, low resistance thermal
circuit breaker, and the electrical appliances. It is also an
important material for electrical heating cable.
- CuNi1 Copper Nickel alloy performance tables
| Properties/ Material | Resistivity | Max.working temperature | Tensile strength | Melting point | Density | TCR | EMF vs Cu |
| ( 200C μΩ.m) | ( 0C ) | ( Mpa ) | ( 0C ) | ( g/cm3 ) | x10-6 / 0C | (μV/ 0C) |
| | | | | (20~600 0C) | (0~100 0C) |
| NC003 | 0.03 | 200 | 210 | 1085 | 8.9 | <100 | -8 |
| (CuNi1) |
| NC005 | 0.05 | 200 | 220 | 1090 | 8.9 | <120 | -12 |
| (CuNi2) |
| NC010 | 0.1 | 220 | 250 | 1095 | 8.9 | <60 | -18 |
| (CuNi6) |
| NC012 | 0.12 | 250 | 270 | 1097 | 8.9 | <57 | -22 |
| (CuNi8) |
| NC015 | 0.15 | 250 | 290 | 1100 | 8.9 | <50 | -25 |
| (CuNi10) |
| NC020 | 0.2 | 300 | 310 | 1115 | 8.9 | <30 | -28 |
| (CuNi14) |
| NC025 | 0.25 | 300 | 340 | 1135 | 8.9 | <25 | -32 |
| (CuNi19) |
| NC030 | 0.3 | 300 | 350 | 1150 | 8.9 | <16 | -34 |
| (CuNi23) |
| NC035 | 0.35 | 350 | 400 | 1170 | 8.9 | <10 | -37 |
| (CuNi30) |
| NC040 | 0.4 | 350 | 400 | 1180 | 8.9 | 0 | -39 |
| (CuNi34) |
| NC050 | 0.5 | 400 | 420 | 1200 | 8.9 | <-6 | -43 |
| (CuNi44) |
- CuNi1 The Form we could offer
| 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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Whatsapp or Mobile telephone. |
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| What is your working time? |
| Monday-Saturday : 8:30AM-16:00PM (Beijing time, GMT+08.00) |
| We have public holiday during May.1-3, Oct.1-7 and Chinese New Year
holiday . For detail, |
| please see our update holiday notice. During these period, if you
have a demand, Please |
| send me an email. |
CHANGZHOU DLX ALLOY COMPANY was establish in 2016,our factory established in 2002 and has got
ISO9001 International Quality Management System Certificate and SGS
Certificate.Our factory is becoming a high-tech company,We are
professional in researching and producing special alloy
material.The production process include melting,drawing,heat
treatment,finishing and testing.We offer super alloy,welding
wire,corrosion resistance alloy,precision alloy,FeCrAl alloy,NiCr
alloy,CuNi alloy,in the form of wire,strip,ribbon,bar,tube,plate
and etc.The administrative principle of our company is
"intensifying inner supervision, complying with technical process
and quality control, continuously adopting new technology to ensure
the product quality". We employ some senior engineers to instruct
technology, apply new technology and research new products. Our
operation principle is "Quality first, Customer first". All the
staff of our company would like to provide high quality and
reasonably priced products for clients at home and abroad, and to
make your products more competitive.
