Search
Filters
Close

Important Factors in Pipe Butt Welding of Super Duplex Stainless Steel (SDSS) UNS S32760 Using the GTAW Welding Process

The paper considers best practice to realise the optimum combination of strength, toughness,
corrosion resistance and radiographic integrity in UNS S32760 pipe girth welds made using the
GTAW process.
Aspects of fit up, tacking, root gap are considered. The effect of weld heat input and heat input
control through the thickness of the joint, welding technique, inter pass temperature control and
the use of different combinations of shielding and backing gasses on corrosion resistance of
joints is presented. Current specification, procedure and welder qualification requirements are
discussed, as is the need for supplementary testing, in particular quantitative microstructural
evaluation.

Product Number: MPWT19-14287
Author: Dr. Glenn Byrne
Publication Date: 2019
$0.00
$0.00
$0.00
Also Purchased
Picture for 96420 WELDING TECHNIQUES FOR HIGH ALLOY
Available for download

96420 WELDING TECHNIQUES FOR HIGH ALLOY AUSTENITIC STAINLESS STEEL

Product Number: 51300-96420-SG
ISBN: 96420 1996 CP
Author: T G Gooch, P Woollin
$20.00
Picture for Design Consideration for Internal Welding Attachments in Clad Pressure Vessels
Available for download

Design Consideration for Internal Welding Attachments in Clad Pressure Vessels

Product Number: MPWT19-14326
Author: Olivier Sarrat
Publication Date: 2019
$0.00
Picture for 96601 FABRICATION, WELDING AND HEAT TREATMENT
Available for download

96601 FABRICATION, WELDING AND HEAT TREATMENT OF NICKEL ALLOYS

Product Number: 51300-96601-SG
ISBN: 96601 1996 CP
Author: C.S. Tassen, G.D. Smith, S.K. Mannan, E.B. Hinshaw
$20.00