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Cr20Ni80 Nickel Based Heating resistance wire

Basic Info

Model No.:  Cr20Ni80

Product Description



Model NO.: Cr20Ni80


Material: Cr-Ni


surface: bright


Specification: customize


HS Code: 7505220000




Product Type: Wire


Carbon Content: Low Carbon


Trademark: ToLand Alloy


Origin: China


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.





Density:8.40g/cm³





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.



Cr20Ni80 Nickel Based Heating resistance wire



Our advantage:

1. Experienced manufacturer

2. Stable products and service quality

3. Timely delivery

4. Good technology support

5. Win-win cooperation opportunity



Size:

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.



Grade
Performance
Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main chemical
elements
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