CuNi alloy strip/ Copper nickel alloy strip/Cupro-nickel strip

    PRODUCT DETAILS Cupro-nickel strip CuNi resistance alloy
World class standard
Stable and uniform properties
Solid bare copper conduct                                 CuNi alloy strip/ Copper nickel alloy strip/Cupro-nickel strip   As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistancealloy wire and strips (resistance steel wire and strips weiding wire)   Copper nickel alloy includes : Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi23, CuNi44, CuMn12Ni.   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.   Our products have the following features: Stable performance, high resistivity, high working temperature, allowable high surface load, small specific gravity and reasonable price.    cupro nickel alloy dimension available     Wire: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm 
Strip: 0.005*5.0-5.0*250mm 
Bars: OD 4-100mm     Chemical composition and main properties of constantan    

Charact eristic	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  Nomenc lature
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

  PRODUCT APPLICATION   cuni resistance alloy application   CuNi alloy wires and strip typically used in heating cables, fuses, resistors and various types of controllers, electric car controller, the instruments and meters, the integrated circuit, the sample electric current, the resistor. And low pressure resistance and so on.      PRODUCT PROCESS       TEST EQUIPMENT     PRODUCT PACKAGE       CERTIFICATES      FAQ   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.     How to contact us?       Send your inquiry details in the below for free sample, click "send" now.