Study on tensile and fatigue failure in the low-hardness zone of AA2519-T62 FSW jointRobert Kosturek, Tomasz Slezak, Janusz Torzewski, Marcin Wachowski and Lucjan SniezekManufacturing Rev., 9 (2022) 25DOI: https://doi.org/10.1051/mfreview/2022023