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

Cn49 Wire, Constantan Wire, Cuprothal 49 Wire manufacturer / supplier in China, offering CN49 Wire for Resistor, Constantan Flat wire, SS420 stainless steel wire TAFA t60 Thermal Spray Wire and so on.

Gold Member Since 2008
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CN49 Wire for Resistor

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Min. Order / Reference FOB Price
10 kg US $18/ kg
Port: Shanghai, China
Production Capacity: 2000 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Bare
Conductor Type: Solid
Application: Heating
Conductor Material: CuNi Alloy
Insulation Material: Bare
Range of Application: Resistor

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Basic Info

Model NO.: CN49
Certification: ISO9001, RoHS
Tensile Strength: 350 MPa
Trademark: TANKII
Transport Package: Spool, Paper Carton, Plywood Box
Specification: RoHS, ISO 9001: 2008
Origin: China
HS Code: 7408220000

Product Description

CN49 wire for resistor(Constantan Resistance Wire)
CN4940~50  2.5 Maxrem   
CN3021~24  1.0 Maxrem   
CN1510~13  1.0 Maxrem   
CN105~7  0.5 Maxrem   
CN52~2.5  0.5 Maxrem   
CuNi heating wire/cable widely used in manufacture of soil heating system, floor heating wire, pipe heating system etc

Dimension AvailableWire: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.005*5.0-5.0*250mm
Bars: OD 4-100mm

General Description
CN49 is a copper-nickel alloy (CuNi alloy) with medium resistivity for medium-low temperature resistances. The alloy is suitable for use at temperatures up to 400° C (750° F)

CN49 wire is very malleable and has a good resistance to corrosion until temperatures of 400° C. Ideal applications areas are all types of resistances used at low temperature.

CN49 wireis typically used in heating cables, fuses, resistors and various types of controllers.
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 weiding wire),

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