How to find Yield strain corresponding to 0.2% offset yield stress?

04 April 2018 1 2K Report

In case of determining the yield strength we use .2 % offset from stress-strain curve. I need to find yield strain i.e corresponding to yield stress.Is there any standard expression?

Sameh Yehia

There are a factor join the relationship between stress and strain. This factor is young's modulus. This factor equal to stress divided by strain.

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