what is SA-307 Gr.B allowable stress value ?From: Sandesh 
Date: Thursday, March 08, 2012
Time: 9:58:59 AM
Remote Name: 18.104.22.168
I am not finding allowable bolt stress value for SA-307 Gr.B material.. can any one tell me where i can get this value?
and also the stress value is not mentioned in ASME Section II part -D ,2010 Ed.
can anybody tell me why it is not mentioned in ASME section II part -D?