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Tag Archives: Duplex Steel
Posted on November 15, 2017 by dean
Q: I have a high strength application that requires resistance to damp salt air and occasional sea splash, I’m using Monel 400 but it’s not holding up the the 75ksi of yield I need. Lots of broken bolts? Is is corrosion or strength? Thoughts? A: Your issue isn’t the corrosion. … Continue reading →
Posted in Application, Corrosion Resistance, FAQs, High Strength, Material, Specialty Metal Fasteners, Technical Questions | Tagged Alloy 400, Alloy K500, Corrosion, Duplex 2507, Duplex Steel, Monel, Monel 400, Monel K500, salt water, salt water corrosion, sea water corrosion, seawater | Leave a comment
Posted on June 6, 2017 by dean
Q: I’m working on a structural project that not submerged in salt water but exposed to moist salt air. I’m not only concerned about the supports having fasteners that won’t corrode but also having a fastener that is high strength. Any suggestions. A: Though I don’t know the specific strength … Continue reading →
Posted in Application, FAQs, High Strength, Material, Specialty Metal Fasteners, Technical Questions | Tagged Duplex, Duplex 2205, Duplex 2507, Duplex Steel | Leave a comment
Posted on April 27, 2017 by dean
Q: We have a pulp & paper digester that is used to cook wood chips in an alkaline solution. The fasteners will be exposed to high temperatures and abrasive conditions. Any suggestions? A: Without knowing the specifics of your process, I can make two general material suggestions. Duplex 2205 fasteners are … Continue reading →
Posted in Application, Corrosion Resistance, FAQs, High Temperature Resistance, Material, Specialty Metal Fasteners, Technical Questions | Tagged alkaline, Alloy 2205, Alloy C276, Chlorides, Crevice Corrosion, Digester, Duplex 2205, Duplex Steel, Hastelloy, Hastelloy C276, pitting corrosion, Pulp & Paper, Pulp & paper digester, Stress Corrosion Cracking | Leave a comment