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| Chinese National Standard Category: Railway steel |
| English Title: | Technical requirements for 38kg/m to 50kg/m steel rails for railway |
| Chinese Title: | 铁路用每米38~50公斤钢轨 技术条件 |
| Standard No.: | GB 2585-1981 |
| Category No.: | H52 |
| Issued by: | NSB |
| Issued on: | 1982-10-01 |
| Implemented on: | 1982-10-1 |
| Status: | superseded |
| Superseded by: | GB 2585-2007 Hot-rolled steel rails for railway GB/T 2585-2007 Hot-rolled steel rails for railway |
| Superseded on: | 2008-2-1 |
| Abolished on: | 2008-02-01 |
| Superseding: | GB 181-1963 50kg/m steel rails GB 182-1963 43kg/m steel rails GB 183-1963 38kg/m steel rails |
| Word Count: | 2000 words |
| Similar Standards: | GB/T 2585-2021 GB 2585-2007 GB/T 2585-2007 YB/T 5182-2006 JB/T 10543-2006 TB/T 2375-1993 YB/T 5055-1993 TB/T 2343.2-1993 TB/T 2343.1-1993 TB/T 2343.3-1993 GB 11266-1989 GB 11264-1989 GB 11265-1989 GB 8603-1988 GB 8604-1988 GB 8601-1988 GB 8602-1988 GB/T 8601-1988 GB/T 8602-1988 GB 3426-1982 |
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