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nichrome pure nickel heating wire nicr 2080 resistance nickel chrome

Basic Info

Model No.:  nicr 2080

Product Description

Model NO.: nicr 2080

Material: Cr-Ni

surface: bright and soft

Origin: China

Product Type: Wire

Carbon Content: Low Carbon

Trademark: ToLand Alloy

HS Code: 7505220000

Production Description:

Such electrothermal alloy has stable structure and electrical physical property. It has so good high temperature mechanical property, fine cold plastic deformation and weldableness that brittle fracture won't occur even used for long. The alloy is widely used in manufacturing the household appliances and Heating Element whose working temperature is below 1000ºC. Moreover, it has long lifespan.


Also, with advanced equipment and technology, we can serve you other products as follows:

1. Super alloys (Casting Master Alloy, deformation Super alloy and so on).

2. Corrosion Resistant Alloy.

3. Welding Wire.

4. Precision alloys (soft magnetic alloy, expansion alloy and so on).

5. High resistance alloys for electrical heating.

nichrome pure nickel heating wire nicr 2080 resistance nickel chrome

Our advantage:

1. Experienced manufacturer

2. Stable products and service quality

3. Timely delivery

4. Good technology support

5. Win-win cooperation opportunity


Hot-rolled bar: Φ 8~38mm

Cold-drawn bar: ≤ 50mm

Forging bar: Φ 38~350mm

Wire: Φ 0.1mm~18mm

Cold-rolled strip: 0.15~4× 200mm

Hot-rolled strip: 4~22× 200mm

Cold-rolled sheet: 0.5~4× 1000× 2000mm

Hot-rolled sheet: 4~22× 1000× 2000mm

Feel free to send inquiry, and you will get a quick reply. Look forward to cooperating with any willing purchaser.

Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main chemical
Ni rest rest 55.0~61.0 34.0~37.0 30.0~34.0
Cr 20.0~23.0 28.2~31.0 15.0~18.0 18.0~21.0 18.0~21.0
Fe ≤1.0 ≤1.0 rest rest rest
Using temperature
(max) ºC
1200 1250 1150 1100 1100
Melding point ºC 1400 1380 1390 1390 1390
Density g/cm 3 8.40 8.10 8.20 7.90 7.90
Resistivity μΩ@m, 20 ºC 1.09±0.05 1.18±0.05 1.11±0.05 1.04±0.05 1.04±0.05
Ductility% ≥20 ≥20 ≥20 ≥20 ≥20
Specific heat J/g.ºC 0.440 0.461 0.494 0.500 0.500
Thermal conductivity KJ/m.h ºC 60.3 45.2 45.2 43.8 43.8
Coefficient of linear expansion
a×10 -6ºC (20~1000 ºC )
18.0 17.0 17.0 19.0 19.0
Microstructure austenite austenite austenite austenite austenite
Magnetism non magnetic non magnetic non magnetic trace trace

Contact us if you need more details on Cr20ni80. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ni80cr20、Heating Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Electrical Heating Resistance Alloys