The underlying meaning eludes me; why would one want to increase the soaking time at an additional cost and what not, over and above the WPS allowed one by way of a PQR? Something jinxes.
Shashank Vagal
--- On Tue, 30/6/09, PREM SHANKARDUTT NAUTIYAL <prem_nautiyal@rediffmail.com> wrote:
From: PREM SHANKARDUTT NAUTIYAL <prem_nautiyal@rediffmail.com>
Subject: [MW:2594] Re: QW 407.3
To: arunvani@gmail.com
Cc: materials-welding@googlegroups.com
Date: Tuesday, 30 June, 2009, 10:15 AM
I think it is QW-407.2 you guys are referring, because QW407.3 does not appear in Sec.IX 2007 edition ! Regards Prem Nautiyal On Sun, 28 Jun 2009 19:41:18 +0530 wrote >you are right, rajagopal >arun > >On Sun, Jun 28, 2009 at 11:28 AM, rajagopal kannan < >rajagopal.kannan@gmail.com> wrote: > >> Hi, >> That is if you do heat treatment of your PQR Test coupon to 80 minutes >> soaking time, then you can write a WPS for production welds to the maximum >> of 100 minutes soaking time. >> Thanks, >> K.Rajagopal >> >> On 6/27/09, Jamie Welding wrote: >>> >>> >>> Hi folks, >>> Can any one of u interpret the QW 407.3. >>> Especially the part PQR should be at least 80% aggregate times that in >>> production welds. >>> >> >>> > > >-- >ARUNVANI > >Smiling Opens the Heart > >Good feelings for others are like ointments that heal wounds and >re-establish friendships and relationships. Good feelings are generated in >the mind, are transmitted through your attitude and are reflected in your >eyes and smile. Smiling opens the heart and a glance can make miracles >happen. > >SMILE IS A COOLING SYSTEM OF HEART, >SPARKLING SYSTEM OF EYES, LIGHTING SYSTEM OF FACE, RELAXING SYSTEM OF >MIND.... >SO TO ACTIVATE ALL YOUR SYSTEM >==ALWAYS KEEP SMILING== > >> > PREM S NAUTIYAL CELL : 9820313278
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