Cr20Ni80
Foil
Nicr
Low Carbon
Bright
Annealed Polished
Nichrome Cr20ni80 Resistance Heater Foil/Strip
(0.01mm-0.1mm)*(10mm-200mm)
Ualloy
in Spool, Carton, Wooden Case
GB/T 1234-2012
China
75062000
Product Description
Nichrome Cr20Ni80 resistance heater foil/strip
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.
Welcome to your email for detailed information.
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.
Welcome to your email for detailed information.
| 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 | |
