Hastelloy:
Alloy B/N10001, Alloy B2/N10665, Alloy B3/N10675, Alloy C4/N06455, Alloy C22/N06022, Alloy C276/N10276, Alloy C2000/N06200, Alloy G35/N06 35, Alloy N/N10003, Alloy X/N06002, Alloy 188/R30188, Alloy 230/N06230, Alloy 556/R30556
Inconel:
Alloy 600/N06600, Alloy 601/N06601, Alloy 617/N06617, Alloy 625/N06625, Alloy 718/N07718, Alloy X750/N07750, Alloy 800/N0880, Alloy 800/N0880 8811, Alloy 825/N08825, Alloy 925/N09925, Alloy 926/N08926
Monel:
Alloy 400/N04400, Alloy K500/N05500
Nikel:
N4/UNS N02201, N6/UNS N02200
Iba pa:
Mga Bakal na nagpapatigas sa ulan: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Hindi kinakalawang na Bakal / Duplex na Bakal