preheat
preheat
(OP)
I have always wondered what the solution is, when you find out there was no preheat applied to base material and the thickness does not call for PWHT?
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RE: preheat
RE: preheat
RE: preheat
Mechanical testing will probably not be definitive unless the violation was egregious. In any event, the extent of such testing will be very limited unless you wish to start sectioning the product.
Initiate an NCR and consult your AI.