Ni80cr20/Nikrothal Nichrome 80 Heating Resistance Flat/riboon Wire
For Resistor
1. Names of Ni80Cr20(Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr
80,Chromel A,Alloy A,Alloy 650,N8,Resistohm 80, Stablohm
650,Nichorme V,Nikrothal 80.)
2. Nichrome ribbon wire is a type of Nichrome wire that is flat and
wide, resembling a ribbon. This form of Nichrome wire is commonly
used in applications where a wider surface area is needed for heat
distribution or specific design requirements. The flat shape of the
ribbon wire allows for efficient heat transfer and uniform heating,
making it suitable for various heating elements in appliances and
industrial equipment
3. Ni80Cr20 wire, also known as Nichrome 80/20 wire, is an alloy made
of 80% nickel and 20% chromium. It is a type of resistance wire
known for its high electrical resistance and excellent oxidation
resistance at elevated temperatures. Ni80Cr20 wire is widely used
in heating elements, resistors, and various electrical applications
due to its stability, durability, and ability to withstand high
temperatures. It is a versatile material that is suitable for a
wide range of industrial and commercial applications where reliable
heating elements are required.
4.High Electrical Resistance: Nichrome wire has a high resistance
to electricity, which allows it to generate heat efficiently when
an electric current passes through it.
5. Stable at High Temperatures: Nichrome wire can withstand high
temperatures without melting or deforming, making it suitable for
use in heating elements and other high-temperature applications.
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 |
| Composición | Ni | 90 | Rest | Rest | 55.0～61.0 | 34.0～37.0 | 30.0～34.0 |
| Cr | 10 | 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 |
| Temperatura máxima℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 |
| Punto de fusion ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 |
| Densidad g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
| Resistividad μΩ·m,20℃ | 0.76±0.05 | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 |
| Alargamiento a la ruptura | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 |
| Calor especifico J/g.℃ | － | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 |
| Conductividad térmica KJ/m.h℃ | － | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
| Coeficiente de expansión de líneas a×10-6/(20～1000℃) | － | 18 | 17 | 17 | 19 | 19 |
| Estructura micrográfica | － | Austenite | Austenite | Austenite | Austenite | Austenite |
| Propiedades magnéticas | － | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic |
| Form | Specification |
| Wire | Diameter=0.025mm~8mm |
| Flat wire | Width=0.40~6.0mm | Thick=0.03~0.50mm |
| Strip | width=8~250mm | Thick=0.05~3.0mm |
| Bar | Diameter=8~100mm | Long=50~1000 |
Application fields:
Due to its high temperature performance and corrosion resistance,
Cr20Ni80 alloy wire is widely used in industrial heaters, electric
furnace heating elements, hot blast furnaces, resistance heaters,
heat treatment equipment and other fields. It is also used to make
electric heating elements such as resistance wires, heating wires,
and electric heaters.
Service:
We provide comprehensive nickel-chromium alloy technical support
and services to ensure the normal operation of our customers'
products. Our experienced technical team will provide customers
with various services such as installation, maintenance,
troubleshooting, and answer any questions they may have about the
product. We also provide customized solutions, designing and
manufacturing nickel-chromium alloy products according to customer
needs. We are committed to ensuring customers are satisfied with
their purchases, providing timely support and building great
relationships.
contact us
email:victory@dlx-alloy.com
Oem service:
Welcome customized size
We are experience factory for OEM&ODM service
Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
NiCr series: Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30
FAQ:
Are you a manufactuer?
Yes, we are the factory and mailny produce heating resistance alloy
wire, like Fecral/Nichrome material.
What is the chemical composition of Cr20Ni80 alloy wire?
The chemical composition of Cr20Ni80 alloy wire is approximately
20% chromium (Cr) and 80% nickel (Ni).
What is the diameter range of Cr20Ni80 alloy wire?
The diameter range of Cr20Ni80 alloy wire can be customized
according to needs, usually ranging from a few microns to a few
millimeters.
