NA 021
DIN Standards Committee Iron and Steel
Standards
[Withdrawn]
DIN 1654-4
DIN 1654-4
Cold heading and cold extruding steels; technical delivery conditions for steels for quenching and tempering
Title (German)
Kaltstauch- und Kaltfließpressstähle - Technische Lieferbedingungen für Vergütungsstähle