CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45 Electric Copper Nickel Alloy
CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45/Electric Copper Nickel Alloy Price
Our Copper Nickel Alloy Wire is a high-quality electrical material that offers low electric resistance, excellent heat resistance, and corrosion resistance. It is easy to process and lead welded, making it ideal for various applications in the electrical industry.
Commonly used in the production of key components for thermal overload relays, low resistance thermal circuit breakers, and electrical appliances, our Copper Nickel Alloy Wire is a reliable choice. It is also widely used in electrical heating cables, making it an essential material for heating systems.
Key Features:
- Low electric resistance
- Good heat resistance
- Corrosion resistance
- Easy to process and lead welded
Applications:
- Low-voltage circuit breakers
- Thermal overload relays
- Electrical heating cables
- Electrical heating mats
- Snow melting cables and mats
- Ceiling radiant heating mats
- Floor heating mats & cables
- Freeze protection cables
- Electrical heat tracers
- PTFE heating cables
- Hose heaters
- Other low-voltage electrical products
| PropertiesGrade |
CuNi1 |
CuNi2 |
CuNi6 |
CuNi8 |
CuMn3 |
CuNi10 |
|
| Main Chemical Composition |
Ni |
1 |
2 |
6 |
8 |
_ |
10 |
| Mn |
_ |
_ |
_ |
_ |
3 |
_ |
|
| Cu |
Bal |
Bal |
Bal |
Bal |
Bal |
Bal |
|
| Max Continuous Service Temperature(oC) |
200 |
200 |
200 |
250 |
200 |
250 |
|
| Resisivity at 20oC (Ωmm2/m) |
0.03 |
0.05 |
0.10 |
0.12 |
0.12 |
0.15 |
|
| Density(g/cm3) |
8.9 |
8.9 |
8.9 |
8.9 |
8.8 |
8.9 |
|
| Thermal Conductivity(α×10-6/oC) |
<100 |
<120 |
<60 |
<57 |
<38 |
<50 |
|
| Tensile Strength(Mpa) |
≥210 |
≥220 |
≥250 |
≥270 |
≥290 |
≥290 |
|
| EMF vs Cu(μV/oC)(0~100oC) |
-8 |
-12 |
-12 |
-22 |
_ |
-25 |
|
| Approximate Melting Point( oC) |
1085 |
1090 |
1095 |
1097 |
1050 |
1100 |
|
| Micrographic Structure |
austenite |
austenite |
austenite |
austenite |
austenite |
austenite |
|
| Magnetic Property |
non |
non |
non |
non |
non |
non |
|
| PropertiesGrade |
CuNi14 |
CuNi19 |
CuNi23 |
CuNi30 |
CuNi34 |
CuNi44 |
|
| Main Chemical Composition |
Ni |
14 |
19 |
23 |
30 |
34 |
44 |
| Mn |
0.3 |
0.5 |
0.5 |
1.0 |
1.0 |
1.0 |
|
| Cu |
Bal |
Bal |
Bal |
Bal |
Bal |
Bal |
|
| Max Continuous Service Temperature(oC) |
300 |
300 |
300 |
350 |
350 |
400 |
|
| Resisivity at 20oC (Ωmm2/m) |
0.20 |
0.25 |
0.30 |
0.35 |
0.40 |
0.49 |
|
| Density(g/cm3) |
8.9 |
8.9 |
8.9 |
8.9 |
8.9 |
8.9 |
|
| Thermal Conductivity(α×10-6/oC) |
<30 |
<25 |
<16 |
<10 |
<0 |
<-6 |
|
| Tensile Strength(Mpa) |
≥310 |
≥340 |
≥350 |
≥400 |
≥400 |
≥420 |
|
| EMF vs Cu(μV/oC)(0~100oC) |
-28 |
-32 |
-34 |
-37 |
-39 |
-43 |
|
| Approximate Melting Point( oC) |
1115 |
1135 |
1150 |
1170 |
1180 |
1280 |
|
| Micrographic Structure |
austenite |
austenite |
austenite |
austenite |
austenite |
austenite |
|
| Magnetic Property |
non |
non |
non |
non |
non |
non |
|
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.