ASME B31.3 Eq'n 31 - Where is Ry??
ASME B31.3 Eq'n 31 - Where is Ry??
(OP)
Please note I am trying to calculate the yield strength at design temperature (355C) for A420-Gr.WPL6 using B31.3 equation 31 (page 114) but I cannot locate the curve that defines Ry (ratio of the average temperature dependent trend curve value of yield strength to yield strength at room temperature) for this material (or any material for that matter). Can anyone clarify where the value for Ry can be found?
Thanks in advance,
Thanks in advance,





RE: ASME B31.3 Eq'n 31 - Where is Ry??
- Steve Perry
http://www.linkedin.com/in/stevenhperry
This post is designed to provide accurate and authoritative information in regard to the subject matter covered. It is offered with the understanding that the author is not engaged in rendering engineering or other professional service. If you need help, get help, and PAY FOR IT.