YB/T 4247-2011 PDF English
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Basic data
| Standard ID | YB/T 4247-2011 (YB/T4247-2011) |
| Description (Translated English) | Ferrovanadium with low content of phosphorus |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H42 |
| Classification of International Standard | 77.100 |
| Word Count Estimation | 5,546 |
| Date of Issue | 2011-12-20 |
| Date of Implementation | 2012-07-01 |
| Quoted Standard | GB/T 3650; GB/T 4010; GB/T 8704.1; GB/T 8704.3; GB/T 8704.5; GB/T 8704.6; GB/T 8704.7; GB/T 8704.8; GB/T 8704.9; GB/T 13247 |
| Regulation (derived from) | ?MIIT Announcement 2011 No.43 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the technical requirements for phosphorus vanadium iron, test methods, inspection rules, marking and quality certification, storage, packaging. This standard applies to the smelting of special steel, low-alloy steel, micro-alloyed steel and cast iron or vanadium iron alloy material as vanadium phosphorus additives. |
