Dear Dayalan,
You need to carry out procedure using P5B material only. deviation not permited
amarjit singh
On Tue, Sep 8, 2009 at 6:39 PM, Harikumar Dayalan / ZS Saudi PED QA/QC <harikumar@zamilsteel.com> wrote:
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.
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Amarjit Singh
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