This article has not yet been rated on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Civil engineering This article is within the scope of WikiProject Civil engineering, a collaborative effort to improve the coverage of Civil engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Civil engineeringWikipedia:WikiProject Civil engineeringTemplate:WikiProject Civil engineeringCE articles ??? This article has not yet received a rating on the project's importance scale. Engineering This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering articles ??? This article has not yet received a rating on the project's importance scale.

How it is to be calculated the max. allowable stress of carbon steel a216 Gr.wcb?,its yield strength is 36000 psi. what is the formula ? please tell me. —Preceding unsigned comment added by 125.99.72.193 ( talk • contribs)

I edited it to not say that "LRFD does not exist for steel design", because it does...see AISC Steel Construction Manual 13th Edition.