YB/T 5277-2005
Metallurgical chrome ore (English Version)
- Standard No.
- YB/T 5277-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2014-10
- Replace By
- YB/T 5277-2014
- Latest
- YB/T 5277-2014
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, packaging, marking and quality certificates for chromium ore for metallurgical use. This standard applies to chromium ore for metallurgical purposes.
YB/T 5277-2005 history
- 2016 YB/T 5227-2016 Hot rolled steel for wheel rims
- 2014 YB/T 5277-2014 Metallurgical chrome ore
- 2005 YB/T 5227-2005 Hot-rolled section steel for automobile wheel felloe
- 1990 YB/T 5277-1999 Chromium ore for ferroalloy
- 1991 YB/T 4066-1991 Chrome concentrate
