I-Hastelloy C22 iyi-Omnipotent ye-nickel, i-chromium kanye ne-molybdenum ehlanganisiwe i-alloy, ngokusebenza okungcono kokuqina kokuphikiswa kunamanye ama-alloys, ngokwesibonelo, i-hastelloy c276 alloy, c4 alloy. I-Hastelloy C22 inokusebenza okuhle kokumelana nokuphamba, ukugqwala kwe-crevice kanye nokuqhekeka kokugqwayiza kwengcindezelo, kufaka phakathi ukusebenza kwamanzi okumanzi, kufaka phakathi i-chlorine emanzi, i-nitric acid acid acid nge-chloride ion.