Dear All,
I am facing an issue on the propagation of cracks on a dissimilar metal weld. The cracks happened in three different scenarios
There is element holder bearing MOC as SS304 which was welded to SA516Gr70N shell. Due to code requirements the vessel was subjected to PWHT.
There was a...
I would appreciate an advice on the subject. i have thick Wall Filters (2" thick) having design temperature and pressure as 250 Deg F and 890 psig. Since, the thickness of the vessel qualifies the same to be subjected to PWHT as per code requirements same would be performed. But, the catch is...