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Home > Products > NiCr Alloy > Nickel Based Nicr 80-20 Resistance Wire for Resistor

Nickel Based Nicr 80-20 Resistance Wire for Resistor

Basic Info

Model No.:  Cr20Ni80, NiCr80-20, CrNi20/80

Product Description

Model NO.: Cr20Ni80, NiCr80-20, CrNi20/80 Size: 0.05-10mm Treatment: Hydrogen Annealing Condition: Soft Specification: SGS. ISO9001 HS Code: 75052200 Chemical Composition: Ni80% Cr20% Surface: Bright,Heating Flat Wire Resistance Tolerance: ±5% Trademark: XL Origin: Jiangsu, China 1. Introduction
Ni-Cr electric Heating Alloy has good high-temperature intensity, not easy to distort or transform structure, good plastic performance, easy to repair, high radiance, nonmagnetic, strong erosion protection, a long service life.
NiCr alloy series: Cr20Ni80,Cr30Ni70,Cr20Ni35,Cr20Ni30,Cr15Ni60 and etc.
2. Products and services
1). Pass: ISO9001 certification;
2). Pass:SGS certification;
3). Well after-sale services;
4). Small order accepted;
5). Samples available;
6). Short delivery.

3. Application
1).Heating Element
2).Industrial furnace ovens
3).Resistor boxes
4).Ironing machines, water heaters, plastic moulding dies.

4. Size
Wires: 0.05-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.5*5.0-5.0*200mm Bars: D10-100mm
Nickel Based Nicr 80-20 Resistance Wire for Resistor
Front  door
Nickel Based Nicr 80-20 Resistance Wire for Resistor
Packing on spool,in carton boxes,in pallets.
Nickel Based Nicr 80-20 Resistance Wire for Resistor


Performance\ material Cr20Ni80
Composition Ni Rest
Cr 20.0~23.0
Fe ≤1.0
Maximum temperatureºC 1200
Meltiing point ºC 1400
Density g/cm3 8.4
Resistivity 1.09±0.05
μΩ·m,20ºC
Elongation at rupture ≥20
Specific heat 0.44
J/g.ºC
Thermal conductivity 60.3
KJ/m.hºC
Coefficient of lines expansion 18
a×10-6/ºC
(20~1000ºC)
Micrographic structure Austenite
Magnetic properties Nonmagnetic

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Product Categories : NiCr Alloy