Hello fellow engineers
Is anyone out there familiar with paragraph UCS-79(d) which states that "pressure boundary parts of carbon and low alloy steel plates fabricated by cold forming shall be heat treated subsequently (see UCS-56) when the resulting extreme fiber eliongation is more than 5%...
Fellow Engineers,
Firstly, I apologize if this becomes a long question...
I currently have the task of reviewing a Vendors Code calculations for an ASME Div VIII pressure vessel operating at 515 kPa (75psi) and 160 degrees Celcius. The Vendor previously had selected a shell thickness of 15mm...