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英文名称: |
Stainless and heat-resisting steels—Designation and chemical composition |
替代情况: |
被GB/T 20878-2024代替;替代GB/T 4229-1984 |
中标分类: |
冶金>>钢铁产品>>H40钢铁产品综合 |
ICS分类: |
冶金>>钢铁产品>>77.140.20不锈钢 |
发布部门: |
General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and Standardization Administration of the Peoples Republic of China |
发布日期: |
2007-04-25 |
实施日期: |
2007-10-01
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作废日期: |
2025-02-01
即将作废 距离作废日期还有70天
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提出单位: |
China Iron and Steel Association. |
归口单位: |
SAC/TC 183 Technical Committee on Steel of Standardization Committee of China. |
主管部门: |
SAC/TC 183 Technical Committee on Steel of Standardization Committee of China. |
页数: |
52页 |
出版社: |
中国标准出版社 |
出版日期: |
2018-06-01 |