Aceros para herramientas. (ISO 4957:2018).
Tool steels (ISO 4957:2018)
Aciers à outils (ISO 4957:2018)
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See part of the content of the standard
25.100.01 / Cutting tools in general
77.140.10 / Heat-treatable steels
77.140.20 / Stainless steels
77.140.35 / Tool steels
CTN 36 - Iron and steel
EN ISO 4957:2018 (Identical)
ISO 4957:2018 (Identical)
Cancel: UNE-EN ISO 4957:2000
Cancel: UNE-EN ISO 4957:2001 ERRATUM
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