[MW:3501] Re: Welding of Sa-335 to SA-106

Dear  jimmy,
 
Pl. refer   UW 424  in ASME section   IX, IF you have a PQR for  Base  material P4 to P4, You can  use  for  P4 to  P4 or  P3 or  P1.
 
Also, you have  to  see  other  essential variable.
 
Regards,
Paresh
 

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Date: Mon, 12 Oct 2009 20:18:46 +0400
Subject: [MW:3495] Re: Welding of Sa-335 to SA-106
From: ibratech@gmail.com
To: materials-welding@googlegroups.com

Hi,

 

You cannot use that PQR. Change in P number is essential variable.

 

Regards,

Ibrahim

2009/10/12 Jimmy Nielsen <nielsen.jimmy@gmail.com>

Hello Gents

Can sombody help me with a answar regarding welding of Sa-335 to
SA-106.

I have a PQR covering material 335-P11 to 335-P11( P4)
Can I use it for welding of P-no 4 to P-no 1

Regard, jimmy

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Thanks & Regards
Muhammed Ibrahim PK

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