I-Hastelloy B2 iyisixazululo esiqinile esiqinisiwe, i-nickel-molybdenum alloy, enokumelana okuphawulekayo nokunciphisa izindawo ezifana negesi ye-hydrogen chloride, ne-sulfuric, acetic kanye ne-phosphoric acid. I-Molybdenum iyingxenye eyinhloko ye-alloying ehlinzeka ngokuphawulekayo ukumelana nokugqwala ekunciphiseni izindawo. Le ingxubevange yensimbi ye-nickel ingasetshenziswa esimweni esishiselwe ngenxa yokuthi imelana nokwakheka kwe-carbide ye-grain-boundary carbide endaweni ethinteke ekushiseni.
Le nickel alloy inikeza ukumelana okuhle kakhulu ne-hydrochloric acid kukho konke ukugxila kanye namazinga okushisa. Ukwengeza, i-Hastelloy B2 inokumelana okuhle kakhulu nokugoba, ukuqhekeka kokugqwala kwengcindezi kanye nokuhlasela komugqa wommese kanye nokuhlaselwa kwendawo ethinteke ukushisa. Ingxubevange B2 ihlinzeka ukumelana ne-sulfuric acid emsulwa kanye nenani lama-asidi angewona oxidizing.