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Choose Holding Temp. for P5A + P15E using welding material Type 22 i.e 21/4Cr 1Mo
Hey Sir/Madam, When manufacturing at shop, we detected that have one case as bellow: Item Header in Boiler has some noted: - Bent stub SA213 T91. Post bend heat treatment Temp. range: 745~775 degree C - Pipe SA335 P22 + Stub SA213 T91. As WPS Post weld heat treatment temp. range: 720~740 - Pipe...- WinWin2022
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- Replies: 1
- Forum: ASME (mechanical) Code Issues
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PMI to define chemistry composition weld joint after welding!
Thank you for your feedback!- WinWin2022
- Post #5
- Forum: ASME (mechanical) Code Issues
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PMI to define chemistry composition weld joint after welding!
Dear Sir/Madam! Thank you for listening my question! In my shop floor have conducted 1 weld joint as: Pipe (A672-C60 CL12) + Elbow (A234-WPBW) Filer metal: ER70S-6 2.4 We conducted PMI for this weld, result as picture Because Cacbon steel, so when PMI is appeared Fe & Mn composition I want to...- WinWin2022
- Thread
- Replies: 7
- Forum: ASME (mechanical) Code Issues
