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Ni80Cr20 Nichrome Alloy Flat Wire for High-Temperature Heating Elements

Categories Copper Nickel Alloy Wire
Brand Name: Tankii
Model Number: Ni80Cr20
Certification: -
Place of Origin: China
MOQ: 10Kg
Price: 22-25USD/kg
Payment Terms: D/P,D/A,L/C,,Western Union,T/T
Supply Ability: 50000kg Per Year
Delivery Time: 10-15days
Packaging Details: case
Density: 8.4G/Cm³
Surface: Bright
Specification: customized
Production Capacity: 50000kg Per Year
Melting Point: 1400
The Highest Use Temperature: 1200
Transport Package: Paper Box, Wooden Box, or Other Packaging Material
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Ni80Cr20 Nichrome Alloy Flat Wire for High-Temperature Heating Elements

Nichrome 8020 Nickel Chrome/Chromium Alloy Flat Wire (Ni80Cr20/Nicr 80/20)
Product Specifications
Density8.4G/Cm³
SurfaceBright
SpecificationCustomized
Production Capacity50000kg Per Year
Melting Point1400°C
Maximum Service Temperature1200°C
Transport PackagePaper Box, Wooden Box, or Other Packaging Material
Product Description

Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, excellent oxidation resistance, and superior form stability. Suitable for continuous use at temperatures up to 1200°C, it offers longer service life compared to iron-chromium-aluminum alloys.

Typical Applications
  • Electric heating elements in home appliances and industrial furnaces
  • Resistors (wirewound resistors, metal film resistors)
  • Flat irons and ironing machines
  • Water heaters and soldering irons
  • Plastic moulding dies
  • Metal sheathed tubular elements and cartridge elements
Alloy Performance Comparison
PropertyNi80Cr20Ni70Cr30Ni60Cr15Ni35Cr20Ni30Cr20
Nickel ContentRestRest55.0-61.0%34.0-37.0%30.0-34.0%
Chromium Content20.0-23.0%28.0-31.0%15.0-18.0%18.0-21.0%18.0-21.0%
Maximum Service Temperature (°C)12001250115011001100
Resistivity at 20°C (μΩ·m)1.091.181.121.01.04
Density (g/cm³)8.408.108.207.907.90
Thermal Conductivity (KJ/m·h·°C)60.345.245.243.843.8
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