Material No.: 1.4959

EN symbol (short)X8NiCrAlTi 32-21
AlloyAlloy 800 HT
UNSN 08811
AFNORX8NiCrAlTi 32-21 / EN 10088-1 (06/2005) (FR)
BSNA 15 H / (3074 (1989) (GB)
Registered work's labelNicrofer® 3220 HP

Hauptanwendungsgebiete

Power plantslösungsgeglüht bei 1150-1200°C
Chemical Industry
petrochemical industry
industral furnace engineering

Beschreibung

Densitykg/dm37,94
Hardness
Compositionchromium nickel steel
CategoryHeat resistant steels and alloys
Structureaustenitic
Additional characteristicsresistant against oxidation,nitridation,carbonisation

Temperaturhinweise

Application area
Operation temperature1292 ºF  to 1832 ºF 
Explanation reporthigh creep resistance in temperature ranges from 1292°F-1832°F
not fit for continous duty below 1292°F

Chemische Zusammensetzung

Min % Max %
C0,050,10
Si0,70
Mn1,50
P0,015
S0,010
Al0,250,65
Co0,50
Cr19,0022,00
Cu0,50
N0,030
Ni30,0034,00
Ti0,250,65