2018DIN EN ISO 683-3:2018 Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2016); German version EN ISO 683-3:2018
2008DIN EN 10084:2008 Case hardening steels - Technical delivery conditions; English version of DIN EN 10084:2008-06
1998DIN EN 10084:1998 Case hardening steels - Technical delivery conditions; German version EN 10084:1998
1986DIN 17210:1986 Case hardening steels; technical delivery conditions