AISI 254 SMo
AISI 254 SMo – Steel with excellent resistance to corrosion cracking and pitting stress. Used in highly corrosive environments, and in marine-cooled equipment and plants. Good resistance to sulfuric acid.
SPECIFICATION | NOMINAL CHEMICAL COMPOSITION % | PROPERTIES | ||||||||||
ALLOY | UNS | C | Cr | Ni | Mo | Ti | Cu | Others | LRT (MPa) | LRE (MPa) | Elong. (%mín) | Hardness Roc |
254SMo | S31254 | 0,02 máx | 19 | 17 | 6 | - | 0,5 | Si 0,8 Mn 1,0 | 648 | 300 | 35 | 96B |