Tag Archives: Inconel 625 fasteners for high temperature

Inconel 625 Bolts for 1650F Exhaust Duct

Posted on September 22, 2020 by Kathleen

Q: I need fasteners for an exhaust duct where I want to use bolts to act as a stopper for a blast gate. The max temperature 1650F. Any suggestions? A: In this type of environment, Inconel 625 bolts would be one of the strongest and most temperature resistant materials you … Continue reading →

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Inconel 625 for 900C High Temperature Application

Posted on March 30, 2020 by dean

Q: I have an application, which will be heated by radiant heat from below to 700°C to 900°C. The problem I am trying to solve is that the screws tend to fuse to the plate they are fastening. Black Oxide alloy steel is the best we’ve tried, but still very … Continue reading →

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Inconel 625 Studs for Temperatures of 1650°F

Posted on February 13, 2020 by dean

Q: What stud and nut material should I use with a ANSI 600# Alloy 800 HT pipe class max temperature 1650°F. A: Given that you are at a high temperature and pressure I would recommend going with an Inconel 625 stud. This will provide the best combination of high temperature … Continue reading →

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