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Home > Products > Nichrome Alloy > Heating Resistance Foil Ni80cr20 Foil with Soft Surface

Heating Resistance Foil Ni80cr20 Foil with Soft Surface

Basic Info

Model No.:  Ni80Cr20

Product Description

Model NO.: Ni80Cr20 Material: Nicr Color: Bright Product Name: Heating Resistance Foil Ni80cr20 Foil Trademark: Ualloy Origin: China Product Type: Foil Carbon Content: Low Carbon Condition: Annealed Polished Size: (0.01mm-0.1mm)*(10mm-200mm) Specification: GB/T 1234-2012 HS Code: 75062000 Heating resistance foil Ni80Cr20 foil with soft surface

High temperature strength than the Fe-Cr aluminum, not easily deformed under high temperature, and its structure is not easy to change, plasticity, easy to repair, it shares high rate of radiation, non-magnetic, corrosion resistance, long service life

Material: Cr20Ni80
Surface: Bright, Polished, Frosted
Hardness: Soft, Semi-hard, Hard.
Shape:Foil
Dimension: Thickness 0.01mm-0.1mm, width: 10mm-200mm

Advantages: Good quality; Fine after-sale service; Small order accepted; Free samples available; Short delivery time.
Application: Used as electric stove strip(usually used in lifting furnace, normalizing furnace and annealing stove, etc and cutting in textile industry)

We specialize in producing alloy wires and strips, covering the Nichrome Alloy, FeCrAl Alloy, Pure Nickel etc.
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Propertes/Grade Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Main Chemical  Composition(%) Ni Rest Rest 55.0-61.0 34.0-37.0 30.0-34.0
  Cr 20.0-23.0 28.0-31.0 15.0-18.0 18.0-21.0 18.0-21.0
  Fe ≤ 1.0 ≤ 1.0 Rest Rest Rest
Max Continuous Service Temperature(ºC) 1200 1250 1150 1100 1100
Resistivity at 20ºC
(μ Ω · m)
1.09 1.18 1.12 1.04 1.04
Density(g/cm3) 8.4 8.1 8.2 7.9 7.9
Thermal Conductivity
(KJ/m· h· ºC)
60.3 45.2 45.2 43.8 43.8
Coefficient of Thermal Expansion(α × 10-6/ºC) 18 17 17 19 19
Melting Point(ºC) 1400 1380 1390 1390 1390
Elongation(%) > 20 > 20 > 20 > 20 > 20
Micrographic Structure austenite austenite austenite austenite austenite
Magnetic Property nonmagnetic nonmagnetic nonmagnetic nonmagnetic nonmagnetic

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