The authors regret that the dimensions of the tensile samples were misused when drawing the stress-strain curves as shown in Fig. 11(a) and Fig. 13 in the original paper. This leads to the miscalculated values of the curves in Fig. 11(a) and Fig. 13. The original data of the tensile experiments have been checked, and the correct figures are provided in this corrigendum as below. The authors ensure that the mentioned corrections do not have any impact on the findings, concepts, or understanding of the paper. The authors would like to apologise for any inconvenience caused. [Figure presented] Fig. 11. Tensile curves and fracture samples of the joints in 550��� tensile tests: (a) engineering stress-strain curves. [Figure presented] Fig. 13. (a) the true stress-strain curves and (b) curves of strain hardening rate (d��/d��) vs. true strain for SZ-316 L fracture and BM-316 L fracture samples.