Shanghai, China
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available
Russian Speaker

CuNi2 Resistance Wire, Copper Nickel Alloy Wire, Precision Resistance Alloy Wire manufacturer / supplier in China, offering Cuni2 Resistance Wire for Resistor, NiCr Nickel Chromium Alloy / Nichrome Wire for Radiant tube, Nichrome heating Wire (NiCr 80/20) for radiant tube and so on.

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Cuni2 Resistance Wire for Resistor

Get Latest Price
Purchase Qty. / Reference FOB Price
20-49 kilograms US $30
50-99 kilograms US $29
100-499 kilograms US $25
500-999 kilograms US $22
1,000+ kilograms US $20
Port: Shanghai, China
Production Capacity: 50 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Bare
Conductor Type: Solid
Application: Heating
Conductor Material: CuNi
Sheath Material: PVC
Insulation Material: PVC

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Basic Info

Model NO.: CuNi2
Material Shape: Round Wire
Range of Application: Cold-Resistant
Certification: ISO9001, CCC, RoHS
Serves: Small Order Accepted
Sample: Sample Available
density: 8.9g/cm3
Elongation: 25%
MOQ: 20kilograms
surface: Bright
OEM: Yes
Size: 0.01-10mm
State: Soft 1/4hard 1/2hard hard T-hard
Trademark: TANKII
Transport Package: Packing in Coil Cartons, Pallet, Spools, Coils
Specification: SGS
Origin: China
HS Code: 74082200

Product Description

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),
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
General Description
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
1. Heating applications
2. Resistance wire
3. Applications with high mechanical requirements
4. Others
Low-voltage circuit breaker, thermal overload relay, electrical heating cable, electrical heating mats, snow melting cable and mats, ceiling radiant heating mats, Floor heating mats & Cables, Freeze protection cables, electrical heat tracers, PTFE heating cables, hose heaters, and other low-voltage electrical product
Wires: 0.01-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.05*5.0-5.0*250mm Bars: D10-100mm
Chemical Content, %
NiMnFeSiCuOtherROHS Directive
Mechanical Properties
Max Continuous Service Temp200ºC
Resisivity at 20ºC0.05±10%ohm mm2/m
Density8.9 g/cm3
Thermal Conductivity<120
Melting Point1090ºC
Tensile Strength,N/mm2   Annealed,Soft140~310 Mpa
Tensile Strength,N/mm2   Cold Rolled280~620 Mpa
Elongation(cold rolled)2%(min)
EMF vs Cu, μV/ºC (0~100ºC)-12
Micrographic Structureaustenite
Magnetic PropertyNon
Application of CuNi2
CuNi2 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.
Cuni2 Resistance Wire for Resistor

Cuni2 Resistance Wire for Resistor
Cuni2 Resistance Wire for Resistor
Cuni2 Resistance Wire for Resistor
Cuni2 Resistance Wire for Resistor
Cuni2 Resistance Wire for Resistor

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