Cuni1 is a kind of copper nickel alloy, which have low resistivity
for use at temperature upt to 200 ℃. CuNi1 Copper nickel alloy also
has good heat-resistant and corrosion-resistant, easy to be
processed and lead welded. It 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
|
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.
