Characterization of SA333 and SA53 steel pipe weld joints

In the present study, SA53 grade B steel welds and SA333 grade 6 steel welds are produced using shielded metal arc welding process. Microstructural variation and mechanical properties of the joints after the welding are studied. Results show that significant grain coarsening in the heat-affected zon...

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Bibliographic Details
Main Authors: Satyadev, M., Udatha, Pavani, Damodaram, R., Nagireddy, Sathi, Bhagavathi, Lakshmana Rao
Format: Conference Proceeding
Language:English
Subjects:
Heat affected zone
Mechanical properties
Pipe joints
Shielded metal arc welding
Steel pipes
Tensile strength
Welded joints
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Summary:In the present study, SA53 grade B steel welds and SA333 grade 6 steel welds are produced using shielded metal arc welding process. Microstructural variation and mechanical properties of the joints after the welding are studied. Results show that significant grain coarsening in the heat-affected zone near to the fusion line in both the welds. The tensile strength of SA53 weld joints is higher than SA333 weld joints. In both the welds, the failure of the joints occur in base material.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0068308