Gold Member Since 2010
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Yancheng Hongtai Alloy Electric Apparatus Co., Ltd.

High Resistance Wire, Constantan Wire, Resistance Alloy Wire manufacturer / supplier in China, offering Electric Bare Copper Nickle Resistance Wire 6j12, Nicr Electric Heating Alloy Wire, High Temperature Electric Ceramic Heater, Radiant Tube for Furnace and so on.

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Supplier Homepage Product Alloy Electric Bare Copper Nickle Resistance Wire 6j12

Electric Bare Copper Nickle Resistance Wire 6j12

FOB Price: US $18 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $18/ kg
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Production Capacity: 20000tons/Year
Transport Package: Carton, or Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Type: Bare
  • Application: Resistance Wire
  • Insulation Material: Customized, PVC, PE, Teflon, Rubber
  • Chemical Composition: Cu, Mn, Ni
  • Color: Bright Finished
  • Carbon Content: Low Carbon
  • Trademark: Hongtai
  • Origin: Yancheng, Jiangsu
  • Conductor Type: Solid
  • Conductor Material: Copper
  • Certification: CE, RoHS
  • Max Temperature: 400 Degree
  • Shape: Wire, Ribbon, Strip, Bar
  • Condition: New
  • Specification: CE, ROHS
  • HS Code: 7223000
Product Description
Electric Bare Copper Nickle Resistance Wire 6j12

1 Introduction for spool resistance wire

Sometimes cupro-nickels, there exists a range of different cooper nickel alloys that possess different properties and hence are suited to a range of different applications.

2 Products and services

1. CE and RoHS cerfication;
2. Small orders are accepted;
3. Factory direct sale;
4. Timely delivery;
5. Samples are available;

3 Features of CuNi resistance alloy wire

1. Good resistance to corrosion;
2. Good malleability performance;
3. Good heating resistance;
4. Easy to be processed and lead welded;
5. Constant resistivity over a wide range of temperatures;
6. Constantan is characterized by good fatigue life and relatively high elongation capability.

4 Applications of CuNi resistance alloy wire

It is suilable for electrical resistors, potentiometers, heating wires, heating cables and underground heating mesh; Braiding and shielding in flexible coaxial cable and communication cable, a variety of audio and video cable, vehicle signal cable, network cable, data transmission cables ang so on.

5 Size

Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm

6 When you inquiry, pls specify the details

1. Material and model of wire
2. Diameter, if strip, thickness and width;
3. Quantity;
4. Special requirement if you have.

7 Photo
                              Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy
Properties\Grade CuNi1 CuNi2 CuNi6 CuNi8 CuMn3 CuNi10
Main Chemical Composition Ni 1 2 6 8 _ 10
Mn _ _ _ _ 3 _
Cu Bal Bal Bal Bal Bal Bal
Max Continuous Service Temperature(ºC) 200 200 200 250 200 250
Resisivity at 20ºC (Ω*mm²/m) 0.03 0.05 0.1 0.12 0.12 0.15
Density(g/cm³) 8.9 8.9 8.9 8.9 8.8 8.9
Thermal Conductivity(α×10-6ºC) <100 <120 <60 <57 <38 <50
Tensile Strength(Mpa) ≥210 ≥220 ≥250 ≥270 ≥290 ≥290
EMF vs Cu(μVºC)(0~1000ºC) -8 -12 -12 -22 _ -25
Approximate Melting Point(ºC) 1085 1090 1095 1097 1050 1100
Micrographic Structure austenite austenite austenite austenite austenite austenite
Magnetic Property non non non non non non
 
Properties\Grade CuNi14 CuNi19 CuNi23 CuNi30 CuNi34 CuNi44
Main Chemical Composition Ni 14 19 23 30 34 44
Mn 0.3 0.5 0.5 1 1 1
Cu Bal Bal Bal Bal Bal Bal
Max Continuous Service TemperatureºC) 300 300 300 350 350 400
Resisivity at 20ºC (Ω*mm²/m) 0.2 0.25 0.3 0.35 0.4 0.49
Density(g/cm³) 8.9 8.9 8.9 8.9 8.9 8.9
Thermal Conductivity(α×10-6ºC) <30 <25 <16 <10 <0 <-6
Tensile Strength(Mpa) ≥310 ≥340 ≥350 ≥400 ≥400 ≥420
EMF vs Cu(μVºC)(0~1000ºC) -28 -32 -34 -37 -39 -43
Approximate Melting Point(ºC) 1115 1135 1150 1170 1180 1280
Micrographic Structure austenite austenite austenite austenite austenite austenite
Magnetic Property non non non non non non

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