PRODUCTGRADEEQUIVALENT STANDARDCHEMICAL COMPOSITION (%)SUPPLY CONDITIONAPPLICATIONTYPE OF APPLICATION
AISIDINJISCSiMnCrMoNiVWOth.
Heat Resistant Steel
1.4762

446

X10CrAlSi25,
X10CrAl24

SUH446

<0.12

0.7-1.4

<1.0

23.0-26.0

P/<0.04, S/<0.03,
Al/1.2-1.7

<223 HBHigh chromium alloyed, resistant to sulfuric acid, heat resistant up to 1150°C suitable for spare parts, industrial furnaces, heat transfer equipments
1.4742

442

X10CrAlSi18,
X10CrAl18

SUH21

<0.12

0.7-1.4

<1.0

17.0-19.0

P/<0.04, S/<0.03,
Al/0.7-1.2

<212 HBChromium alloyed, resistant to heat up to 1000°C, can be welded and molded well suitable for spare parts, high pressure boilers, furnaces
Please follow and like us:
error