• Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
  • Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
  • Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
  • Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
  • Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
  • Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer

Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer

Product Type: Wire
Material: CuNi
Carbon Content: Low Carbon
PCD: -
ET: -
Hole: -
Samples:
US$ 20/kg 1 kg(Min.Order)
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Basic Info.

Model NO.
CuNi2
Resistivity
0.05+/-5%
Density
8.9g/cm3
Tensil Strength
>200MPa
Elongation
>20%
Surface
Bright
Shape
Strip/Wire/Ribbon/Pipe/Sheet/Bar/Foil
Diameter
0.04-2.0mm
OEM
Yes
Thickness
0.1-2.5mm
Width
0.5-400mm
Transport Package
Carton, Wooden Case
Specification
0.04mm~2.0mm
Trademark
Huona
Origin
China
HS Code
74082900
Production Capacity
1000 Ton/Year

Product Description

Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer

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, 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.
Features
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
Application
1. Heating applications
2. Resistance wire
3. Applications with high mechanical requirements
4. Others
Appicaton:
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

Chemical Content, %

NiMnFeSiCuOtherROHS Directive
CdPbHgCr
2---Bal-NDNDNDND

 
Mechanical Properties
Max Continuous Service Temp200ºC
Resisivity at 20ºC0.05±5%ohm mm2/m
Density8.9 g/cm3
Thermal Conductivity<120
Melting Point1090ºC
Tensile Strength,N/mm2   Annealed,Soft200~310 Mpa
Tensile Strength,N/mm2   Cold Rolled280~620 Mpa
Elongation(anneal)25%(min)
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.

Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer


Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer
Enamelled Resistane Heating Wire CuNi2/CuNi6/CuNi23/CuNi30 for Winding Transformer


 

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