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Product Details:
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| Series: | : CuNi(1,2,6,8,10,14,19,23,30,34,6J40(CuNi40) | Application: | : Precision Resistance |
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| Condition: | : Bright Or Oxidized | Conductor Type: | : Solid |
| Surface Treatment: | : Hydrogen Annealing | Resistance: | : Stable |
| High Light: | nickel copper alloy,alloy of copper and nickel |
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Cu-ni Alloy Resistance Wire Description
CuNi alloy is a copper-nickel alloy (CuNi alloy) with medium resistivity for medium-low temperature resistances. The alloy is suitable for use at temperatures up to 400° C (750° F)
CuNi alloy wire is very malleable and has a good resistance to corrosion until temperatures of 400° C. Ideal applications areas are all types of resistances used at low temperature.
CuNi alloy wires typically used in heating cables, fuses, resistors and various types of controllers.
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips weiding wire)
Chemical composition and main properties
|
Characteristic |
Resistivity ( 200C μΩ.m) |
Max.working Temperature ( 0C) |
Tensile Strength (Mpa) |
Melting point (0C) |
Density ( g/cm3) |
TCR x10-6/ 0C (20~600 0C) |
EMF vs Cu (μV/ 0C) (0~100 0C) |
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Alloy Nomenclature |
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NC003 (CuNi1) |
0.03 |
200 |
210 |
1085 |
8.9 |
<100 |
-8 |
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NC005 (CuNi2) |
0.05 |
200 |
220 |
1090 |
8.9 |
<120 |
-12 |
|
NC010 (CuNi6) |
0.1 |
220 |
250 |
1095 |
8.9 |
<60 |
-18 |
|
NC012 (CuNi8) |
0.12 |
250 |
270 |
1097 |
8.9 |
<57 |
-22 |
|
NC015 (CuNi10) |
0.15 |
250 |
290 |
1100 |
8.9 |
<50 |
-25 |
|
NC020 (CuNi14) |
0.2 |
300 |
310 |
1115 |
8.9 |
<30 |
-28 |
|
NC025 (CuNi19) |
0.25 |
300 |
340 |
1135 |
8.9 |
<25 |
-32 |
|
NC030 (CuNi23) |
0.3 |
300 |
350 |
1150 |
8.9 |
<16 |
-34 |
|
NC035 (CuNi30) |
0.35 |
350 |
400 |
1170 |
8.9 |
<10 |
-37 |
|
NC040 (CuNi34) |
0.4 |
350 |
400 |
1180 |
8.9 |
0 |
-39 |
|
NC050 (CuNi44) |
0.5 |
400 |
420 |
1200 |
8.9 |
<-6 |
-43 |
Resistance Alloy- Constantan Sizes / Temper Capabilities
1. WHY CHOOSE SZNK HIGH QUALITY RESISTANCE HEATING 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 NiCr alloys are with standard chemical composition and stable resistance. Professional and reliable is the soul of our business.
OUR 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 service
Q1.Do you attend exhibition every year?
A .Yes
Q2.Is there any discount of the nickel wire?
A. Yes. Bigger quantity will get lower discount.
Q3.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q4. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q5: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.
Contact Person: Mr. Martin Lee
Tel: +86 150 0000 2421
Fax: 86-21-56116916
