Tag Archives: Tensile Strength

Why ceramic bolts don’t have yield strength

Posted on June 19, 2017 by dean

Q: I was looking at your site and noticed that the ceramics don’t have a yield strength. What does that mean? A: Metals and plastic have yield strengths because they start to stretch before breaking… the point where they start stretching is the “yield point” and the stress at that … Continue reading →

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Hastelloy C22 fasteners used in wet chloride

Posted on May 1, 2017 by dean

Q: I have a waste water purifying situation where I’m using chlorine to treat the water. In addition to the acidic solution produced the fastener will also experience high loads, so I’m also concerned with stress corrosion cracking. Currently Super Duplex 2507 is not doing the job. Any recommendations on … Continue reading →

Posted in Application, Corrosion Resistance, FAQs, High Strength, Specialty Metal Fasteners | Tagged , , , , , , , , | Leave a comment

Calculating bolt break force or yield

Posted on March 22, 2017 by dean

Q: How do I calculate the actual break force or yield of a bolt for a particular size? A: The Ultimate Tensile properties for a material like Hastelloy C276 is independent of the size of the bolt, as its based on the x-sectional area of the bolt which typically … Continue reading →

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Precipitation Hardened Bolts: The What & Why?

Posted on November 15, 2016 by dean

So you’ve heard the term, but what is it? Technically, it is a method in which an alloy’s structural matrix is altered on an atomic level by using temperature change to enhance the material’s mechanical properties – increasing the yield and tensile strength. Simply, it is a way to further strengthen a material. It is … Continue reading →

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Fastener Ultimate Tensile Strength vs. Yield Strength: Which is More Important?

Posted on June 2, 2015 by dean

One of the most common questions we get at Special Fasteners China. & Fastener is “Which material is stronger?” People instinctively would like to compare the tensile strengths of various specialty metal fasteners to get the strongest one for their application. While this may seem like a reasonable thing to do, … Continue reading →

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