YB/T 421-2005
Iron and sintering ore (English Version)
- Standard No.
- YB/T 421-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2014-10
- Replace By
- YB/T 421-2014
- Latest
- YB/T 421-2014
- Scope
- This standard specifies the classification and labeling, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of iron sinter. This standard applies to iron sinter for blast furnace smelting.
YB/T 421-2005 history
- 2014 YB/T 421-2014 Iron and sintering ore
- 2005 YB/T 421-2005 Iron and sintering ore
- 1970 YB/T 421-1992 iron sinter
