to check for surface irregularities after final heat treatment. Acceptance Criteria
Demystifying ASME Section VIII Division 1 Appendix 7: What You Need Before You Search for the PDF asme sec viii div 1 appendix 7 pdf
For thicknesses less than 0.75 inches, any linear indication greater than 1/4 inch is typically rejected. Rounded indications exceeding 3/16 inch (5 mm) are often considered unacceptable. Repairs and Quality Control to check for surface irregularities after final heat