標(biāo)準(zhǔn)編號(hào):	GB 2585-2007
中文名稱:	鐵路用熱軋鋼軌
英文名稱:	Hot-rolled steel rails for railway
中標(biāo)分類:	H52    鐵道用鋼
行業(yè)分類:	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類:	45.080 45.080    鋼軌和線路構(gòu)件 45.080
發(fā)布機(jī)構(gòu):	國(guó)家標(biāo)準(zhǔn)化委員會(huì) 國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局
發(fā)布日期:	2007-7-12
實(shí)施日期:	2008-2-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 2585-2021 鐵路用熱軋鋼軌
被替代日期:	2021-10-1
替代舊標(biāo)準(zhǔn):	GB/T 181-1963 每米50公斤鋼軌 型式尺寸 GB 2585-1981 鐵路用每米38~50公斤鋼軌 技術(shù)條件 GB/T 182-1963 每米43公斤鋼軌型式尺寸 GB/T 183-1963 每米38公斤鋼軌型式尺寸
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	20000 字
翻譯價(jià)格(元):	800.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This standard specifies hot-rolled steel rails for railway in terms of the terms and definitions, ordering information, dimension, profile, quality and permissible deviation, technical requirements, test methods, inspection rules, marking, quality certificate and quality assurance. This standard is applicable to hot-rolled steel rails of 160km/h or below by continuous casting, but not applicable to overall-length heat-treated steel rails. 2 Normative References The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies. GB/T 222 Permissible Tolerances for Chemical Composition of Steel Products GB/T 223.14 Methods for Chemical Analysis of Iron, Steel and Alloy—The N-benzoy-N-phenylhydroxylamine Extraction Photometric Method for the Determination of Vanadium Content GB/T 223.35 Methods for Chemical Analysis of Iron, Steel and Alloy—The Pulse Heating Inert Gas Fusion—Coulometric Titration Method for the Determination of Oxygen Content GB/T 223.40 Iron Steel and Alloy - Determination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method GB/T 223.49 "Methods for Chemical Analysis of Iron, Steel and Alloy—Extraction Separation—Chlorophosphonazo mA Spectrophotometric Method for the Determination of the Total Rare Earth Content" GB/T 223.53 Methods for Chemical Analysis of Iron, Steel and Alloy—The Flame Atomic Absorption Spectrophotometric Method for the Determination of Copper Content GB/T 223.60 Methods for Chemical Analysis of Iron, Steel and Alloy—The Perchloric Acid Dehydration Gravimetric Method for the Determination of Silicon Content GB/T 223.62 Methods for Chemical Analysis of Iron, Steel and Alloy—The Butyl Acetate Extraction Photometric Method for the Determination of Phosphorus Content GB/T 223.63 Methods for Chemical Analysis of Iron, Steel and Alloy—The Sodium (Potassium) Periodate Photometric Method for the Determination of Manganese Content GB/T 223.68 Methods for Chemical Analysis of Iron, Steel and Alloy—The Potassium Iodate Titration Method after Combustion in the Pipe Furnace for the Determination of Sulfur Content GB/T 223.71 Methods for Chemical Analysis of Iron, Steel and Alloy—The Gravimetric Method after Combustion in the Pipe Furnace for the Determination of Carbon Content GB/T 224 Determination of Depth of Decarburization of Steel (GB/T 224-1987, eqv ISO 3887: 1976) GB/T 226 Etch Test for Macrostructure and Defect of Steels (GB/T 226-1991, neq ISO 4969:1980) GB/T 228 Metallic Materials-Tensile Testing at Ambient Temperature (GB/T 228-2002, eqv ISO 6892:1998) GB/T 230.1 "Metallic Rockwell Hardness Test—Part 1: Test Method (Scales A, B, C, D, E, F, G, H, K, N, T) (GB/T 230.1-2004, ISO 6508-1: 1999, MOD) GB/T 231.1 Metallic Materials—Brinell Hardness Test—Part 1: Test Method (GB/T 231.1-2002, eqv ISO 6506-1:1999) GB/T 2101 General Requirement of Acceptance Packaging, Marking and Certification for Section Steel GB/T 3075 Method of Axial Force Controlled Fatigue Testing of Metals GB/T 4161 Metallic Materials—Determination of Plane-Strain Fracture Toughness GB/T 4336 Standard Test Method for Spark Discharge Atomic Emission Spectrometric Analysis of Carbon and Low-alloy Steel (Routine Method) GB/T 10561 Steel—Determination of Content of Non-metallic Inclusion—Micrographic Method Using Standard Diagrams GB/T 13298 Metal-Inspection Method of Microstructure GB/T 17505 Steel and Steel Products: General Technical Delivery Requirements (GB/T 17505-1998, eqv ISO 404: 1992) GB/T 19001 Quality Management Systems—Requirements (GB/T 19001-2000, idt ISO 9001:2000) GB/T 20066 Steel and Iron—Sampling and Preparation of Samples for the Determination of Chemical Composition (GB/T 20066-2006, ISO 14284:1998, IDT) YB /T 951 Method of the Ultrasonic Inspection for Rails 3 Terms and Definitions For the purpose of this standard, the following terms and definitions apply. 3.1 heat all blanks casted by one furnace of molten steel until a certain steel billet is completely casted by the molten steel of the next furnace (excluding this steel billet) 3.2 sequence continuous casting of different heats of the same designation in tundish 3.3 transition area parts casted by two heats

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Ordering Information 5 Dimension, Profile, Weight and Permissible Deviation 6 Technical Requirements 7 Test Method 8 Inspection Rules 9 Marking and Quality Certificate 10 Quality Assurance Annex A (Normative) Rail Section Drawings Annex B (Normative) Technical Requirements for Rail End Heat Treatment Annex C (Normative) Template Drawings for Dimension Inspection Annex D (Normative) Test Methods for Residual Stress at Rail Flange Annex E (Normative) Test Methods of Rail Plane Strain Toughness K1C Annex F (Normative) Rail Macrostructure Grading Diagram