YB/T 4245-2011 PDF English
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Basic data
| Standard ID | YB/T 4245-2011 (YB/T4245-2011) |
| Description (Translated English) | Machining and requirements of graphite electrodes and nipples |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | Q51 |
| Classification of International Standard | 29.540 |
| Word Count Estimation | 15,143 |
| Date of Issue | 2011-12-20 |
| Date of Implementation | 2012-07-01 |
| Quoted Standard | GB/T 191; GB/T 1427; GB 5226.1-2008; GB/T 6576-2002; GB/T 9061-2006; GB/T 13306; GB/T 16769; YB/T 4088; YB/T 4090; JB/T 8324.1-1996; JB/T 8324.2-1996; JB/T 8356.1; JB/T 10051-1999; YB/T 4089 |
| Regulation (derived from) | ?MIIT Announcement 2011 No.43 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the accuracy requirements of graphite electrodes and connectors and machine tools technical specifications, geometric precision, machining accuracy, measurement methods and precision. This standard applies to the processing of conductive material for electric arc furnaces ordinary power, high power and high power electrodes and connectors. |
