Hastelloy® C-276 (UNS N10276) is a nickel-molybdenum-chromium alloy known for outstanding corrosion resistance in the harshest chemical, marine, and high-temperature environments. At AHS, it’s deployed in hermetic packages where reliability and chemical inertness are mission-critical.
Ideal for hermetic seals in acid-handling reactors, pressure vessels, and chemical delivery modules in corrosive flows.
Highly resistant to brine, seawater, and crevice corrosion in marine instrumentation, submersible connectors, and housings.
Deployed in vacuum flanges, brazed scrubber units, and acid gas feedthroughs exposed to SOx, NOx, and halides.
Used in sealed reactor controls and high-purity systems that demand resistance to radiation and high temperatures.
Hermetically seals process sensors and housings exposed to sterilizing agents, clean-in-place (CIP) cycles, and acidic agents.
Engineered for brazed assemblies in aggressive chemical media and thermally cycled process interfaces.
Advanced Hermetic Solutions offers brazing, welding, and custom sealing services for Hastelloy C-276 components. Contact us to discuss your next high-corrosion or chemical service application.
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