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Tag Archives: creep resistant bolt
Posted on March 14, 2018 by dean
Q: I’m running a high temperature ethylene process that will reach 750-850C. I need a fastener that is carburization and creep resistance. Also moderate corrosion can be an issue. Any suggestions on materials? A: This process is ideal for Incoloy 800H or 800HT bolting. These materials are designed for long-term … Continue reading →
Posted in Application, FAQs, High Temperature Resistance, Specialty Metal Fasteners, Technical Questions | Tagged 17-4PH bolts, bolt for petrochemical, carburization resistant bolt, carburization resistant fastener, creep resistant bolt, creep resistant fastener, fastener for high temperature, fastener for petrochemical, Fasteners for high temperature furnace, high temperature fastener, high temperature oxidation resistance, Incoloy 800H bolts, Incoloy 800H fasteners, Incoloy 800HT bolts, Incoloy 800HT fasteners, oxidation resistant bolts, oxidation resistant fasteners | Leave a comment
Posted on January 31, 2018 by dean
Q: Hi, I need a 1.25” X 15” bolt that can operate in continuous temperatures of 1000F. Currently we are using a heat treated carbon based 4140 fabricated machined bolt. At these temps the bolts are “Stress Relaxing” and we are losing our clamping pressure. In addition, when we change … Continue reading →