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From: james gerald <gerry_tup@yahoo.com>
Sender: materials-welding@googlegroups.com
Date: Sun, 13 Feb 2011 21:38:33 -0800 (PST)
To: <materials-welding@googlegroups.com>
ReplyTo: materials-welding@googlegroups.com
Subject: RE: [MW:9864] electrode selection of WPS of SA 333 Gr 6 low temp piping, GTAW +SMAW
Abhay, It depends on your MDMT(Minimum Design Metal Temperature). I suppose ER70S-2 is suitable for use only upto MDMT of -30degC. These details can be obtained from ASME Sec.IIC SFA 5.18 for ER70S2 & SFA 5.28 for ER 80SNi-1 Check the above sections in ASME Sec.IIC J.GERALD JAYAKUMAR 00919344954677
--- On Mon, 2/14/11, Abhonkar, Abhay (NAR) <AAbhonkar@Dresser-Rand.com> wrote:
From: Abhonkar, Abhay (NAR) <AAbhonkar@Dresser-Rand.com>
Subject: RE: [MW:9863] electrode selection of WPS of SA 333 Gr 6 low temp piping, GTAW +SMAW
To: materials-welding@googlegroups.com
Date: Monday, February 14, 2011, 5:28 AM
Many thanks for your information. For SMAW, have selected the same but for GTAW we are using ER 70S2. Is it right? Also request you to inform from where I can select the same, as have gone through the ASME sec 2 Part c but not able to succeed. Thanks. Regards, Abhay Ext 448 M +91 9898031162 IMPORTANT NOTICE:
This email may be confidential, may be legally privileged, and is for the intended recipient only. Unauthorized access, disclosure, copying, distribution, or reliance on any of it by anyone else is prohibited and may be a criminal offense. Please delete if obtained in error and email confirmation to the sender.
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of james gerald
Sent: Monday, February 14, 2011 10:47 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:9861] electrode selection of WPS of SA 333 Gr 6 low temp piping, GTAW +SMAW The above can be used to weld A333 Gr.6 Pipe upto MDMT of -45degC
--- On Mon, 2/14/11, Abhonkar, Abhay (NAR) <AAbhonkar@Dresser-Rand.com> wrote:
From: Abhonkar, Abhay (NAR) <AAbhonkar@Dresser-Rand.com>
Subject: [MW:9855] electrode selection of WPS of SA 333 Gr 6 low temp piping, GTAW +SMAW
To: materials-welding@googlegroups.com
Date: Monday, February 14, 2011, 3:57 AM
Pl advise how can select the electrodes for SA 333 Gr 6 (P1 and G1) low temp pipe. I want to prepare WPS / PQR and then also WPQ for our current project. Have selected the thickness around 5.55 mm (2 "S 80 pipe) for preparing WPS. We followed the process of root run by GTAW and then by SMAW. Abhay Ext 448 IMPORTANT NOTICE:
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