Hastelloy C-22 Flange Hastelloy C-22 Alloy 22 (UNS N06022; W. Nr. 2.4602; NiCr21Mo14W) is one of the well-known and well-proven nickel-chromium-molybdenum materials, the chief attributes of which are resistance to both oxidizing and non-oxidizing chemicals, and protection from pitting, crevice attack, and stress corrosion Scáineadh. Soláthraíonn a ábhar cróimiam ard frithsheasmhacht i bhfad níos airde do na meáin ocsaídiúcháin ná an caighdeán teaghlaigh, cóimhiotal C-276, agus cuireann sé friotaíocht eisceachtúil in aghaidh pitting a spreagann clóiríd, foirm ionsaithe dochreidte agus dochreidte, a bhfuil seans maith ann go mbeidh na steels dhosmálta ann.