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Hot forming of repad

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fakhfakh

fakhfakh

Industrial
Nov 11, 2004
48
Dear All,

Is it prohibited by ASME Section VIII Div1 that a repad be formed at a temperature 300 to 400°C ?
This repad SA516Gr70 will reinforce an opening at the knuckle of the head of a pressure vessel. The complete PV will be subjected to PWHT per UCS-56
 
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It is not prohibited. Since you are performing PWHT fiber elongation is not a problem.
 
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