Investigation of tempered AISI 420 SS under dry slided conditions for sustainable applicationsS.N.S. Santhosh Kumar, R. Vinoth, Rajesh Kumar, M. Jeevan Kumar, D.V.S.S.S.V. Prasad, S. Prabhu and S. RamE3S Web Conf., 552 (2024) 01007DOI: https://doi.org/10.1051/e3sconf/202455201007