| Product Type: | Strip |
|---|---|
| Material: | Cuprothal 5 |
| Condition: | Soft |
| Resistance Tolerance: | ±5% |
| Surface: | Bright |
| Transport Package: | Standard or Customized |
| Customization: |
|---|
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Audited Supplier Cuprothal 5 ribbon copper nickel low resistance for electric blankrts
1.WHY CHOOSE WISDOM HIGH QUALITY CUNI2 ALLOYS?
All our raw material is made from prime material, not recycle material. We have more than 25 years experience in manufacturing resistance heating alloys.
In the market, not all the CuNi2 alloys are with standard chemical composition and stable resistance. Professional and reliable is the soul of our business.
2.DESCRIPTION OF CUNI2 ALLOYS
low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded.
CuNi2 is typically used for low-temperature applications such as heating cables in electric blankrts and pillows.
3.WISDOM ALLOYS CHARACTERISTICS:
1)Manufactured according to international quality. System (ISO9001)
2)Stable resistance and long-life span
3)Mill test certificate will be provided after production
4)Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm
5)Good packing methods to keep goods no damage during delivery
6)Customized lable, packing, OEM service
7)24 hours after-sale servic
4.MAIN CHARACTERISTICS OF WISDOM CuNi2/CONSTANTAN ALLOYS
|
Type |
Electrical resistivity (20degreeΩ mm²/m) |
temperature coefficient of resistance (10^6/degree) |
Dens ity g/mm² |
Max. temperature (°c) |
Melting point (°c) |
|
CuNi1 |
0.03 |
<1000 |
8.9 |
/ |
1085 |
|
CuNi2 |
0.05 |
<1200 |
8.9 |
200 |
1090 |
|
CuNi6 |
0.10 |
<600 |
8.9 |
220 |
1095 |
|
CuNi8 |
0.12 |
<570 |
8.9 |
250 |
1097 |
|
CuNi10 |
0.15 |
<500 |
8.9 |
250 |
1100 |
|
CuNi14 |
0.20 |
<380 |
8.9 |
300 |
1115 |
|
CuNi19 |
0.25 |
<250 |
8.9 |
300 |
1135 |
|
CuNi23 |
0.30 |
<160 |
8.9 |
300 |
1150 |
|
CuNi30 |
0.35 |
<100 |
8.9 |
350 |
1170 |
|
CuNi34 |
0.40 |
-0 |
8.9 |
350 |
1180 |
|
CuNi40 |
0.48 |
±40 |
8.9 |
400 |
1280 |
|
CuNi44 |
0.49 |
<-6 |
8.9 |
400 |
1280 |
5.PRODUCTION EQUIPMENT REFERENCE
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Audited Supplier 
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