Material No.: 1.6368

EN symbol (short)15iCuMoNb5-6-4
AFNOR15NiCuMoNb5-6-4 / NF EN 10028(06/2009) (FR)
BS15NiCuMoNb5-6-4/ B.S EN 10028(06/2009) (GB)

Hauptanwendungsgebiete

Steam boiler constructionpressure tanks

Beschreibung

Densitykg/dm37,85
Hardness(HB)175-220
CompositionAlloyed stainless steel
CategoryHeat resistant construction steel

Temperaturhinweise

Application area
Operation temperature14 ºF  to 932 ºF 

Chemische Zusammensetzung

Min % Max %
C0,17
Si0,250,50
Mn0,801,20
P0,025
S0,020
Al0,0500
Cr0,30
Cu0,500,80
Mo0,250,50
N0,020
Nb0,0150,045
Ni1,001,30