Material No.: 1.4845

EN symbol (short)X12CrNi 25-21
AISIAISI 310 S
UNSS 31008
Grade TP 310 S
UNSS 31009
Grade TP 310 H
AFNORZ 12 CN 25-20
BS310 S 24

Hauptanwendungsgebiete

industral furnace engineeringfurnace parts
annealing tubes
muffle pipes
Power plants
petrochemical industry
crude oil

Beschreibung

Densitykg/dm37,9
HardnessHB 30<= 192
Composition
CategoryHeat resistant steels and alloys
Structureaustenitic
Additional characteristicslow durability in oxidising and reducing atmosphere
forge scale temperature 1922 °F

Temperaturhinweise

Application area
Operation temperature ºF  to 1922 ºF 
Explanation reportscaling resistance (air) up to 1922°F

Chemische Zusammensetzung

Min % Max %
C0,10
Si1,50
Mn2,00
Cr24,0026,00
Ni19,0022,00
P0,045
S0,015
N0,11