Please read carefully QW404.37, in case of weld overlay AWS classification will be an essential variable
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Karthik
Sent: Wednesday, December 22, 2010 10:58 AM
To: materials-welding@googlegroups.com
Subject: RE: [MW:8872] ELECTRODE - Change in AWS classification for weld overlay
| E309-L and E316L are both same F number(5) and A number (8),SFA number 5.4. So it is acceptable.
--- On Wed, 12/22/10, Bathula Raghuram (Mumbai - PIPING) <R.Bathula@ticb.com> wrote:
From: Bathula Raghuram (Mumbai - PIPING) <R.Bathula@ticb.com>
Subject: RE: [MW:8868] ELECTRODE - Change in AWS classification for weld overlay
To: "'materials-welding@googlegroups.com'" <materials-welding@googlegroups.com>
Date: Wednesday, December 22, 2010, 12:09 PM
Each AWS classification of A-No. 8 analysis of table QW-442, shall require separate WPS qualification (QW404.37).
-----Original Message-----
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of KUMAR
Sent: Wednesday, December 22, 2010 10:26 AM
To: materials-welding@googlegroups.com
Subject: [MW:8866] ELECTRODE
Dear sir,
In weldoverlay smaw process welding, the changing electrode E309L in
place of E316L is acceptableor not? It mentioned in WPS that E309L
is for barrier Layer and E316L for clad layer
Thanks and regards
M.Kumar
|
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