Please review your design . Its not a good idea to have GTAW of 25 mm thicknesses . Root pass and second pass by GTAW are good enough .
On Sat, 30 Mar 2019 at 10:30, Nabeel <khan.nabeelahmed@gmail.com> wrote:
--I have reviewed a PQR for GTAW+SMAW welding. Test coupon is 50mm thick with GTAW 25mm and SMAW 25mm welding. On the WPS thickness range is given as upto 200mm for both GTAW and SMAW.How is this possible as more than 38mm test coupon qualifies for up to 200mm welding ??
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