AISI 309
Good mechanical resistance and oxidation at high temperatures. Used in sulphurous atmospheres, equipment for chemical industry, parts for furnaces, greenhouses, pumps, etc..
SPECIFICATION | CHEMICAL COMPOSITION % | PROPERTIES | ||||||||||
ALLOY | UNS | C | Cr | Ni | Mn | Ti | Cu | Others | LRT (MPa) | LRE (MPa) | Elong. (%mín) | Hardness Rockwell |
AISI 309 | S30900 | 0,02 max | 23 | 13,5 | 2 | - | 515 | 205 | 40 | 85B |