Investigation of cold cracking resistance of HSLA 950A steel by taguchi optimization techniqueManivel Muralidaran Velumani, Senthilkumar Krishnasamy, Seranthian Ramanathan and Chidambaram SubramanianMetall. Res. Technol., 120 2 (2023) 206DOI: https://doi.org/10.1051/metal/2023018