Hot rolled steels for springs suitable for quenching and tempering - Technical delivery conditions.
STANDARD published on 1.12.1988
Designation standards: DIN 17221:1988-12
Note: WITHDRAWN
Publication date standards: 1.12.1988
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Category: Technical standards DIN
Warmgewalzte Stähle für vergütbare Federn - Technische Lieferbedingungen.