Jiangsu, China
Number of Employees:
29
Management System Certification:
ISO 9001
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Manganin Resistance Alloy Wire, High Resistance Wire, Constantan Wire manufacturer / supplier in China, offering Copper Nickel Low Resistance Alloy, Hongtai 220V 300W High Density Electric Flange Cartridge Heater, Hongtai Heating Element SUS 304 12V 40W Cartridge Heater for 3D Printer and so on.

Diamond Member Since 2010
Audited Supplier

Copper Nickel Low Resistance Alloy

Get Latest Price
Min. Order / Reference FOB Price
1 kg US $18/ kg
Production Capacity: 20000tons/Year
Transport Package: Carton, or Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union
Type: Bare
Conductor Type: Solid
Application: Resistance Wire
Conductor Material: Copper
Insulation Material: Customized, PVC, PE, Teflon, Rubber
Certification: CE, RoHS

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Basic Info

Model NO.
Copper Nickel Low Resistance Alloy
Chemical Composition
Cu, Mn, Ni
Max Temperature
400 Degree
Color
Bright Finished
Shape
Wire, Ribbon, Strip, Bar
Carbon Content
Low Carbon
Condition
New
Trademark
Hongtai Copper Nickel Low Resistance Alloy
Specification
CE, ROHS
Origin
Yancheng, Jiangsu
HS Code
7223000
Copper Nickel Low Resistance Alloy


1 Introduction

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

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

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.
                              Chemical Composition and Main Property of Copper Nickel 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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