GB/T 25053: Evolution and historical versions
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Continuously hot-rolled low carbon steel sheet and strip
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GB/T 25053-2025
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| GB/T 25053-2010 | English | 70 |
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Continuously hot rolled low carbon steel sheet and strip
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Basic data | Standard ID | GB/T 25053-2025 (GB/T25053-2025) | | Description (Translated English) | Continuously hot-rolled low carbon steel sheet and strip | | Sector / Industry | National Standard (Recommended) | | Date of Implementation | 2026-03-01 | | Older Standard (superseded by this standard) | GB/T 25053-2010 | GB/T 25053-2010: Continuously hot rolled low carbon steel sheet and strip---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Continuously hot rolled low carbon steel sheet and strip
ICS 77.140.50
H46
National Standards of People's Republic of China
Hot - rolled low - carbon steel sheet and strip
2010-09-02 release
2011-06-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People 's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Iron and Steel Industry Association.
This standard by the National Steel Standardization Technical Committee.
The drafting of this standard. Benxi Iron and Steel (Group) Co., Ltd., Jiangsu Shagang Group Co., Ltd., Tangshan Iron and Steel Group limited liability
Company, Hunan Valin Lianyuan Iron & Steel Co., Ltd., Anshan Iron and Steel Co., Ltd., Shougang Corporation, Metallurgical Industry Information Standards Institute.
The main drafters of this standard. Zhang Xianfeng, Jiang Guangwei, Huang Zhengyu, Deng Cuiqing, Wen Dezhi, Guan Jichun, Shi Li, Wang Xiaohu, Song Tao, Li Xiaobo,
Sun Xiaoling, Zhang Zhengxiang, Han Ge, Guo Wanxing.
Hot - rolled low - carbon steel sheet and strip
1 Scope
This standard specifies the classification and code, size, shape, weight and tolerances of hot-rolled low-carbon steel plates and strips, technical requirements, tests
Methods, inspection rules, packaging, signs and quality certificates.
This standard applies to cold forming hot rolling low carbon steel plate and strip.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
GB/T 222 Determination of chemical composition of finished steel
GB/T 223.3 Methods for chemical analysis of iron, steel and alloy The diantipyrylmethane phosphomolybdic acid gravimetric method for the determination of phosphorus
Steel and alloys - Determination of aluminum content - Chromazu S spectrophotometric method GB/T
Methods for chemical analysis of iron, steel and alloy - The chromotropic acid photometric method for the determination of titanium content GB/T
GB/T 223.17 Methods for chemical analysis of iron, steel and alloy The diantipyrylmethane photometric method for the determination of titanium content
Iron and steel - Determination of niobium content - Chlorosulfonol S spectrophotometric method GB/T
GB/T 223.58 Methods for chemical analysis of iron, steel and alloy The sodium arsenite - sodium nitrite titration method for the determination of manganese content
GB/T 223.59 Determination of phosphorus content of iron, steel and alloy - Bismuth phosphorus molybdenum blue spectrophotometric method and antimony phosphomolybdenum blue spectrophotometric method
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy - Perchloric acid dehydration gravimetric method for the determination of silicon content
Methods for chemical analysis of iron, steel and alloy - The ammonium phosphomolybdate volumetric method for the determination of phosphorus content GB/T
GB/T 223.62 Methods for chemical analysis of iron, steel and alloy The butyl acetate extraction spectrophotometric method for the determination of phosphorus
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy The sodium periodate (potassium) spectrophotometric method for the determination of manganese content
Iron and steel - Determination of manganese content - Flame atomic absorption spectrometric method GB/T
Iron and steel - Determination of sulfur content - Dimethyl blue spectrophotometric method GB/T
GB/T 223.68 Methods for chemical analysis of iron, steel and alloy The potentiometric determination of sulfur content by potassium iodate titration after burning in a furnace
Iron and steel - Determination of carbon content - Burning furnace gas volume method in tubular furnace GB/T
GB/T 223.71 Methods for chemical analysis of iron, steel and alloy The post-combustion gravimetric method for the determination of carbon content
Steel and alloys - Determination of sulfur content - Gravimetric method GB/T
GB/T 223.79 Determination of multi-element content of steel X-ray fluorescence spectrometry (conventional method)
Test method for room temperature tensile testing of metallic materials GB/T
GB/T 232 bending test method for metallic materials
General requirements for GB/T 247 steel sheet and strip packing, marking and quality certificates
GB/T 709 Hot rolled steel sheet and strip size, shape, weight and allowable deviation
GB/T 2975 steel and steel products mechanical properties test sampling location and sample preparation
GB/T 4336 carbon steel and low alloy steel spark source atomic emission spectrometric method (conventional method)
Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170
General technical requirements for delivery of steel and steel products GB/T 17505
Sampling and sample preparation methods for the determination of chemical constituents of steels and iron GB/T
GB/T .20123 Determination of total carbon and sulfur content of steel - High frequency induction furnace after combustion infrared absorption method (conventional method)
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