Hastelloy® Alloy B2 is a solid solution strengthened, nickel-molybdenum alloy, with significant
resistance to reducing environments like hydrogen chloride gas, and sulfuric, acetic and
phosphoric acids. Molybdenum is the primary alloying element which provides significant
corrosion resistance to reducing environments. This nickel steel alloy (Hastelloy® Alloy B2) can be
used in the as-welded condition because it resists the formation of grain-boundary carbide
precipitates in the weld heat-affected zone.
||Hastelloy® Alloy B2