Cuni Alloy Flat Wire
| Price: |
Negotiable |
| Trade Terms: |
FOB |
| Min Order: |
10kg |
| Pay Type: |
L/C,T/T,Western Union,Paypal |
We are the only manufacturer which gathers electrical heating alloy wire & strip and heating cable in China.
We produce CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi22, CuNi23, CuNi30, CuNi34, CuNi40, CuNi44. As known, CuNi 44 (also called Constantan) presents the advantage of a very low temperature coefficient.
The quality is quite high, and delivery is quite fast.
|
Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy |
|
Properties\Grade |
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 (Ω mm2/m) |
0.03 |
0.05 |
0.1 |
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(μ V/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 |
|
|
|
Properties\Grade |
CuNi14 |
CuNi19 |
CuNi23 |
CuNi30 |
CuNi34 |
CuNi44 |
|
Main Chemical Composition |
Ni |
14 |
19 |
23 |
30 |
34 |
44 |
|
Mn |
0.3 |
0.5 |
0.5 |
1 |
1 |
1 |
|
Cu |
Bal |
Bal |
Bal |
Bal |
Bal |
Bal |
|
Max Continuous Service Temperature(oC) |
300 |
300 |
300 |
350 |
350 |
400 |
|
Resisivity at 20oC (Ω mm2/m) |
0.2 |
0.25 |
0.3 |
0.35 |
0.4 |
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(μ V/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 |
| Prod Model: |
CuNi alloy |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Type: |
Wire |
| Material: |
Cu Ni |
Jiangyin Senphus Electrical Material Co., Ltd is a new Hi-tech enterprise of heating alloy, heating cable/mat, heating wire, silicone rubber heater, drum silicone rubber heater, thermostat, which is engaging in R&D, manufacture and sale.
We have our own alloy smelting factory, possessing first-class production and advanced research facilities, so that we guarantee the top quality of our products. We have already passed ISO9001 quality management system and achieved the examination report of National Center for quality Supervision & Test of Electric Wire & Cable, and gained the European Union CE certification, UL certificate, GS Certificate, electromagnetic radiation certification, SGS and REACH certification.
Heating cable/wire and temperature controller system are widely used in wind power blades, construction heating, pipeline heating, outdoor snow melting, soil heating field and so on. Silicone rubber heater are widely used in electrical household appliance, spaceflight, petroleum, metallurgy, military project, chemical, electric power, medical appliance, mechanism, outdoor communication, automobile, etc. Industry.
Our products have been exported to America and Europe, Africa, Southeast Asia, like USA, Canada, England, France, Holand, Poland, Peru, South Africa, Italy, Greece, Thailand, India, Hongkong, etc. More than thirty countries and areas.
Our company always persist in"reputation first, quality high and customers supreme" management ideal. We will use great products, competitive price, professional service to cooperate with you and gain win-win!
OEM is welcome! !
