Hi Krish,
Your weld appears to be heavily oxidized, this normally happens when there is insufficient purge or contaminants.
George V Aliyattukudy
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Krish QA
Sent: Friday, September 20, 2013 12:53 PM
To: materials-welding@googlegroups.com
Subject: [MW:18712] Re: Welding of SS316L
Please refer attached picture for your review...
Regards
Krish
On Thursday, September 19, 2013 6:27:03 PM UTC+5:30, Krish QA wrote:
Dear Experts
SS 316L Plate of 2mm welded with ER316L filler wire (1.6mm) using GTAW proceeds with Argon 99.99% for WPS qualification.
After welding we found the following
1. Centre line crack on root side
2. Irregular weld profile on root side
Please advice how to medicate these discrepancies.
Regards
Krish
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