Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well.
At high temperature and high intensity,and a good performance and processing may welding nature widely
used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat
resistance material.
NiCr 80/20 also called Chromel A, Ni80Cr20, N8, Nichrome V, HAI - NiCr 80, Tophet A, Resistohm 80,
Cronix 80, Protoloy, Alloy A, MWS-650, Stablohm 650, NCHW1
Nichrome Grade: Ni70Cr30,Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20
NiCr 80:20 - Industrial furnaces (upto 1200°C), electric cooking equipment, precision resistors.
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
Max |
0.08 |
0.02 |
0.015 |
0.60 |
0.75~1.60 |
20.0~23.0 |
Bal. |
Max 0.50 |
Max 1.0 |
-
|
Nicr8020 characteristic
Chemical Content %: 80.00 Nickel, 20.00 Chrome
Max continuous service temperature: 1200ºC
Resisivity: 1.09 mm2Ω /m
Density: 8.4g/cm3
Thermal conductivity: 60.3kj/mhc
Coefficient of thermal expansion: 18*10-6/c
Melting point: 1400ºC
Elongation: Min 20%
Austenite
Nonmagnetic