Material No.: 2.4851

EN symbol (short)NiCr23Fe
Alloy 601
UNSN 06601
AFNORN C 23 FeA
Registered work's labelInconel® 601
This nickel-chrome alloy 2.4851 (low aluminium/titanium content) shows good resistance against oxidation and high temperatures
excellent resistance in oxidising sulfuric atmosphere and under carbonisating/nitridating conditions
good resistance against corrosion due to tension

Hauptanwendungsgebiete

industral furnace engineeringKörbe; Muffeln; Transportrollen
petrochemical industry
Environmental technologyThermische Entsorgungsanlagen
RohrleitungenAschetransport
Environmental technologyMüllverbrennungsanlagen(Brennkammern)
Environmental technologyTeile in Abgassysteme

Beschreibung

Densitylb/in.30,293
Hardness(HBW)< =220
Compositionmixed crystal alloy
CategoryHeat resistant steels and alloys
Structurecubic-face-centred grid
Corrosiongood resistance to tensile corrosion
Additional characteristicsGood resistance against carbonization
high resistance to oxidation in high temperature ranges

Temperaturhinweise

Application area
Operation temperature ºF  to 1922 ºF 
max

Chemische Zusammensetzung

Min % Max %
C0,10
Mn1,00
P0,020
S0,015
Cr21,0025,00
Si0,50
Al1,001,70
Co1,50
Fe18,00
Ni58,0063,00
Cu0,50
B0,006
Ti0,50