DIN 17221:1988
Hot rolled steels for springs suitable for quenching and tempering; technical delivery conditions
- Standard No.
- DIN 17221:1988
- Release Date
- 1988
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN 10089:2003
- Latest
- DIN EN 10089:2003
DIN 17221:1988 history
- 2003 DIN EN 10089:2003 Hot rolled steels for quenched and tempered springs - Technical delivery conditions; German version EN 10089:2002
- 1988 DIN 17221:1988 Hot rolled steels for springs suitable for quenching and tempering; technical delivery conditions
- 1970 DIN 17221:1972
