Mr.Raghuram, you were right, i was under the impression that the thickness of PQR 1 was 5mm. Regards, Praveen
--- On Wed, 12/29/10, Bathula Raghuram (Mumbai - PIPING) <R.Bathula@ticb.com> wrote:
From: Bathula Raghuram (Mumbai - PIPING) <R.Bathula@ticb.com>
Subject: RE: [MW:8982] Combination of PQR for WPS
To: "'materials-welding@googlegroups.com'" <materials-welding@googlegroups.com>
Date: Wednesday, December 29, 2010, 3:48 PM
QW403.6: min thickness qualified is 6mm, when test coupon thickness is 6mm (1/2T is applied only for less than 6mm and not for 6mm) From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of manpreet
Sent: Wednesday, December 29, 2010 3:32 PM
To: materials-welding
Subject: Re: [MW:8981] Combination of PQR for WPS Dear Raghuram,
i had an idea about 5-12mm w/o impact considering QW-200.4(b), but can you please throw some focus on (6-12mm)
I am sure, i am missing something, Can you please calrify?
Regards
Manpreet Singh
On Wed, 29 Dec 2010 12:57:26 , "Bathula Raghuram (Mumbai - PIPING)" <R.Bathula@ticb.com> wrote 5-12mm w/o impact, else 6-12mm From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of manpreet
Sent: Wednesday, December 29, 2010 12:03 PM
To: materials-welding
Subject: [MW:8974] Combination of PQR for WPS Dear All,
Procedure qualification as per ASME sec ix,
I have 2 PQR:-
*PQR 1- GTaw-6mm thick
*PQR 2- Smaw- 15 mm thick
What would be the thickness renge for base and weld metal?
for combined WPS, base metal thickness range shall be 1.5mm to 30mm, am i correct?
Regards
Manpreet Singh
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