Dear Mr.Richard,

In caesar input spreadsheet, to define the ASME B31.4 Code allowable stress, there is an provision to enter it. My clarification is that do we have to enter the value of Sy or SMYS in that option.

Since as per ASME B31.4, the allowable stress is calculated as

Sy = F*E*SMYS

I am confused with the sentence provided in the help option, please clarify it...
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