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CuNi resistance heating alloy We are renowned manufacturer and supplier of finest quality CuNi resistance heating alloy which is widely demanded across global markets. Understanding various requirements of clients we are capable of providing best deals in the market. For making these alloys all industrial standards are stringently followed. At cost-effective prices CuNi resistance heating alloy can be availed. 1. Introduction to products The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials. 2. Products and services
1.Pass: ISO9001 certification;
2.fine after-sale services;
3.small order accepted;
4.samples available;
3.Application Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on. 4.size wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm Strips:0.5*5.0-5.0*200mm Bars:D10-100mm
| 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) |
| Alloy Nomenclature |
| NC003 (CuNi1) |
0.03 |
200 |
210 |
1085 |
8.9 |
<100 |
-8 |
| 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 |
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