Tag Archives: Hastelloy C276 for sulfuric acid

Titanium or Hastelloy Bolts for Sulfuric Acid?

Posted on May 17, 2018 by dean

Q: I read that titanium regenerates a protective layer quickly in presence of water. Does that mean its okay to use it with sulfuric acid with steam present? A: Titanium fasteners are probably not the best solution for sulfuric acid but may work depending on your concentration and temperature.  Titanium … Continue reading →

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Hastelloy C276 Bolts – Sulfuric Acid Condensation

Posted on May 11, 2018 by dean

Q: I have a situation where I’m not only dealing with a hot steam environment which  can reach 700F but there is also sulfuric acid condensation that can form during cool down periods. Are their any materials that can handle heat and corrosion? A: Typically when dealing with sulfuric acid … Continue reading →

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