• Electric Resistance Alloy Wire Cr20ni80 with Is09001
  • Electric Resistance Alloy Wire Cr20ni80 with Is09001
  • Electric Resistance Alloy Wire Cr20ni80 with Is09001

Electric Resistance Alloy Wire Cr20ni80 with Is09001

Product Type: Nickelwire
Material: Cr20ni80
Carbon Content: Low Carbon
Diameter: Customize, 0.018mm-20mm You Choose
Chemical Composition: Nickel, Chromium
Application: Industrial
Samples:
US$ 1/KG 1 KG(Min.Order)
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Customization:

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Basic Info.

Model NO.
Cr20Ni80
Surface
Bright Smooth
Transport Package
Carton, Spool, Wooden Case
Specification
0.08-8mm
Trademark
chengxin
Origin
Jiangsu, China
HS Code
72299090
Production Capacity
2000ton/Year

Product Description

Introduction of Electric Resistance Alloy Wire Cr20Ni80
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.

Service

 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 Electric Resistance Alloy Wire Cr20Ni80

 

Nichrome Alloy Heating Wire
Properties/Grade Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main chemical composition % Cr 20.0-23.0 28.1-31.0 15.0-18.0 18.0-21.0 30.0-34.0
Ni Rest Rest 55.0-61.0 34.0-37.0 18.0-21.0
Fe ≤1.0 ≤1.0 Rest Rest Rest
Man Working Temp °C 1200 1250 1150 1100 1100
Melting Point °C 1400 1380 1390 1390 1390
Density g/cm3 8.4 8.1 8.2 7.9 7.9
Resisivity(20°C)μΩ·m 1.09±0.05 1.18±0.05 1.12±0.05 1.04±0.05 1.04±0.05
Specific Heat(20°C) J/g.°C 0.44 0.461 0.494 0.5 0.5
Heat Conductivity KJ/m·h·°C 60.3 45.2 45.2 43.8 43.8
Cofficient of Thermal Expansion a×10-6/°C 18 17 17 19 19
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 Structure austenite
Magnetic Property Nonmagnetic

 

Picture of Electric Resistance Alloy Wire Cr20Ni80

 


Electric Resistance Alloy Wire Cr20ni80 with Is09001

 

 

Production process of Electric Resistance Alloy Wire Cr20Ni80


Electric Resistance Alloy Wire Cr20ni80 with Is09001


Factory of Electric Resistance Alloy Wire Cr20Ni80

Electric Resistance Alloy Wire Cr20ni80 with Is09001

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