YB/T 5220-1993
Carbon spring steel wire for non-mechanical springs (English Version)
- Standard No.
- YB/T 5220-1993
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2015-04
- Replace By
- YB/T 5220-2014
- Latest
- YB/T 5220-2014
- Replace
- GB 10564-1989
YB/T 5220-1993 history
- 2014 YB/T 5220-2014 Carbon steel wire for non-mechanical spring
- 1994 YB/T 5220-1993 Carbon spring steel wire for non-mechanical springs
