Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
OEM/ODM Service
Sample Available

Alloy Wire, Nickel Iron Alooy Wire, Heating Alloy Wire manufacturer / supplier in China, offering Nickel Iron Heating Alloy Wire, Electric Floor Heating System of VDE Approved, K Type Thermocouple Wire and so on.

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Nickel Iron Heating Alloy Wire

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Min. Order: 20 KG
Port: Shanghai, China
Production Capacity: 2000ton/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Product Type: Nickelwire
Material: Cr20ni80
Carbon Content: Low Carbon
Diameter: Customize, 0.018mm-20mm You Choose
Chemical Composition: Ni,Cr, Fe
Application: Industrial

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Basic Info

Model NO.: Cr20Ni80
Surface: Bright Smooth
Resistivity: 1.09
Density: 8.40
Trademark: chengxin
Transport Package: Carton, Spool, Wooden Case
Specification: 0.018-2.0mm
Origin: Jiangsu, China
HS Code: 7505220000

Product Description

Introduction of Nickel Iron heating alloy wire
Electric Resistance Alloy Wire Cr20Ni80 are widely used as the high resistance alloy for electrical heating and wire-wound resistors in metallurgical industy, chemcal industry and electrical industry,etc.

Cr20Ni80 Alloy Heating Resistance Wire has higher electrical resisitance coefficient, good anti-oxidation and anti-corrosion performance, and it also has good mechanical workability, with a high strength at high temperature.


 1). We are manufacturer
2). Pass ISO9001 and SGS
3). Competitive price, good quality
4). Short delivery time
5). Well after-sell service

Main characteristics of Nickel Iron heating alloy wire


Nichrome Alloy Heating Wire
Main chemical composition %Cr20.0-23.028.1-31.015.0-18.018.0-21.030.0-34.0
Man Working Temp °C12001250115011001100
Melting Point °C14001380139013901390
Density g/cm38.
Specific Heat(20°C) J/g.°C0.440.4610.4940.50.5
Heat Conductivity KJ/m·h·°C60.345.245.243.843.8
Cofficient of Thermal Expansion a×10-6/°C1817171919
Tensile Strength Mpa>85>85>85>85>85
Elongation %≥20≥20≥20≥20≥20
Repeatedly Bend Frequency F/R>12>12>12>12>12
Microghpic Structureaustenite
Magnetic PropertyNonmagnetic


Picture of Nickel Iron heating alloy wire


Nickel Iron Heating Alloy Wire



Production process of Nickel Iron heating alloy wire

Nickel Iron Heating Alloy Wire

Factory of Nickel Iron heating alloy wire

Nickel Iron Heating Alloy Wire
Nickel Iron Heating Alloy Wire

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