Improvement of hardness and thermal fatigue resistance of austenitic stainless-steel weld metal deposited on 5CrMnMo hot die steel by addition of Cr, Mn and MoNam-Il Kim, Tae-Hong Kim, Ju-Yong Kim and Yong-Gwang JongMetall. Res. Technol., 123 2 (2026) 222DOI: https://doi.org/10.1051/metal/2025144