1. Introduction The 42 nd International Deep Drawing Research Group (IDDRG) conference was held in Luleå, Sweden, on 19-22 June 2023 (IDDRG 2023), Figure chaired by Nader Asnafi and co-chaired Johnny Sjöström, both associate professors at Luleå University of Technology, Sweden. organized the Austrian Society for Metallurgy Materials (ASMET). started 1957 as an organization national groups from ...