Hi!
For qualification ,you can qualify on 38mm thk plate. And weld metal thk should be min 19mm for qualifying max thk for the particular process . This PQR will qualify to weld partial penetration joint.
Regards
Hegde
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of PREM SHANKARDUTT NAUTIYAL
Sent: Wednesday, May 27, 2009 9:10 PM
To: materials-welding@googlegroups.com
Subject: [MW:2255] Partial Penetration Joints
Hi friends
I need some advice from seniors.
I need to qualify a procedure for a partial penetration joint as per ASME SecIX.
The joint thickness is 56mm, single bevel butt joint. The depth of bevel is only 16mm and thus it is a partial penetration joint.
Now to qualify the WPS/PQR, should i select a 38mm or more thick plate as per QW202.2(b) ??
The statements in QW202.2 are a bit confusing!
Regards
Prem Nautiyal
Godrej, Mumbai.
PREM S NAUTIYAL
CELL : 9820313278
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