Wednesday, September 9, 2009

[MW:3148] RE: 3143] 9cr-1Mol

No such short cut is allowed in the code
________________________________________
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Harikumar Dayalan / ZS Saudi PED QA/QC
Sent: Tuesday, September 08, 2009 6:39 PM
To: materials-welding@googlegroups.com
Subject: [MW:3143] 9cr-1Mol

Dear Friends

I need to qualify procedures for P5B (9Cr-1MoL) material urgently, at present I don't have any material in stock

Since the preheat, interpass, interpass stress relieving and post weld temperature for P5B are too maintained strictly.

is the procedure qualification is  possible by buttering? Did the secIX and Sec VIII Accepts.

Did anybody done it, if so how about the mechanical test results.


Regards
Harikumar Dayalan
  

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