Common Names: Chromel A, Nikrothal 80, N8, Nichrome V, HAI-NiCr80,Tophet A, Resistohm 80, Cronix 80, Protoloy, Nikrothal 8,Alloy A, MWS-650, Stablohm 650
Chemical Composition:

C	P	S	Mn	Si	Cr	Ni	Al	Fe
≤
0.08	0.02	0.015	0.6	0.75~1.6	20~23	Bal.	≤0.5	≤1.0

Properties:

Max. continuous service Temp.	1200ºC
Resistivity at 20ºC	1.09±0.05 μΩ·m
Density	8.40 g/cm3
Thermal conductivity	60.3 KJ/m·h·ºC
Coefficient of linear expansion	18.0 α×10-6/ºC
Specific heat	0.440 J/g·ºC
Approx. melting point	1400ºC
Elongation	≥20%
Accelerated life	≥80h/1200ºC
Micrographic structure	austenite
Magnetic properties	nonmagnetic