Ni80Cr20 Nichrome Alloy Flat Wire for High-Temperature Heating Elements

Price Negotiable

Price: 22-25USD/kg

MOQ: 10Kg

Delivery Time: 10-15days

Brand: Tankii

Product Description

Nichrome 8020 Nickel Chrome/Chromium Alloy Flat Wire (Ni80Cr20/Nicr 80/20)

Product Specifications

Density	8.4G/Cm³
Surface	Bright
Specification	Customized
Production Capacity	50000kg Per Year
Melting Point	1400°C
Maximum Service Temperature	1200°C
Transport Package	Paper 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

Property	Ni80Cr20	Ni70Cr30	Ni60Cr15	Ni35Cr20	Ni30Cr20
Nickel Content	Rest	Rest	55.0-61.0%	34.0-37.0%	30.0-34.0%
Chromium Content	20.0-23.0%	28.0-31.0%	15.0-18.0%	18.0-21.0%	18.0-21.0%
Maximum Service Temperature (°C)	1200	1250	1150	1100	1100
Resistivity at 20°C (μΩ·m)	1.09	1.18	1.12	1.0	1.04
Density (g/cm³)	8.40	8.10	8.20	7.90	7.90
Thermal Conductivity (KJ/m·h·°C)	60.3	45.2	45.2	43.8	43.8