NA 021
DIN Standards Committee Iron and Steel
Standards
[CURRENT]
ISO 8458-1
ISO 8458-1
Steel wire for mechanical springs - Part 1: General requirements
Title (German)
Stahldraht für Federn - Teil 1: Allgemeine Anforderungen
Responsible national committee
NA 021-00-08-04 UA - Patented and tempered spring steel wire