Tag Archives: high temperature fastener

High Temperature Bolting: Incoloy 800 & Inconel 600

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 →

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High temperature bolt for sulfur & chloride gas corrosion resistance

Posted on September 6, 2017 by dean

Q: I have a high temperature application which is exposed to sulfur and chloride gasses. We’re operating at between 1200° and 1400°F. Any suggestions on a bolt material to consider? A: To deal with both sulfuric/chloride atmospheres as well as high temperatures, you may want to consider Incoloy 800HT bolts … Continue reading →

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High temperature capabilities of Polyimide fasteners

Posted on February 8, 2017 by dean

Q: Need help with specific needs regarding Polyimide fasteners and their high temperature capabilities A:   This Italian company was developing a new client oven.  They were interested in Polyimide fasteners and their high temperature capabilities. In particular they needed: Usability to 300°C Capability with metal connections Heat and electric … Continue reading →

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