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GB/T 6478-2015   Steels for cold heading and cold extruding (English Version)
Standard No.: GB/T 6478-2015 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 10000 words Price(USD):120.0 remind me the price change

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Implemented on:2016-6-1 Delivery: via email in 1 business day
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Standard No.: GB/T 6478-2015
English Name: Steels for cold heading and cold extruding
Chinese Name: 冷镦和冷挤压用钢
Chinese Classification: H44    Profile steel and deformed steel
Professional Classification: GB    National Standard
ICS Classification: 77 77    Metallurgy 77
Issued by: AQSIQ;SAC
Issued on: 2015-09-11
Implemented on: 2016-6-1
Status: valid
Superseding:GB/T 6478-2001 Steels for cold heading and cold extruding
Language: English
File Format: PDF
Word Count: 10000 words
Price(USD): 120.0
Delivery: via email in 1 business day
1 Scope This standard specifies classification, symbols, ordering, dimensions, shape, weight, tolerances, specifications, test methods, inspection rules, packaging, marking and quality certificate of unalloyed steels for cold heading and cold extruding. This standard is applicable to hot-rolled wire rods with nominal diameter from 5.0 mm to 60 mm and hot-rolled round steel bars with nominal diameter from 12 mm to 100 mm (hereinafter referred to as "steels"). 2 Normative References The following documents are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.3 Methods for chemical analysis of iron, steel and alloy — The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.4 Alloyed steel — Determination of manganese content — Potentiometric or visual titration method GB/T 223.5 Steel and iron — Determination of acid-soluble silicon and total silicon content — Reduced molybdosilicate spectrophotometric method (GB/T 223.5-2008, ISO 4829-1:1996, ISO 4829-2:1998, MOD) GB/T 223.8 Methods for chemical analysis of iron, steel and alloy — The sodium fluoride separation-EDTA titration method for the determination of aluminium content GB/T 223.9 Iron steel and alloy — Determination of aluminium content — Chrom azurol S photometric method GB/T 223.11 Iron steel and alloy — Determination of chromium content — Visual titration or potentiometric titration method (GB/T 223.11-2008, ISO 4937:1986, MOD) GB/T 223.12 Methods for chemical analysis of iron, steel and alloy — The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
Foreword II 1 Scope 2 Normative References 3 Ordering 4 Classification and Designation 5 Dimensions, Shape, Weight and Permissible Deviation 6 Specifications 7 Test Method 8 Inspection Rules 9 Packaging, Marking and Quality Certificate Appendix A (Informative) Mechanical Properties of the Specimen after Heat Treatment Appendix B (Informative) Comparison Table of Designations in This Standard and Domestic and International Designations Appendix C (Informative) Comparison of Chapter and Article Numbers in This Standard and those in ISO 4954: Appendix D (Informative) Technical Differences between This Standard and International Standard and Their Reasons Bibliography
Referred in GB/T 6478-2015:
*GB/T 222-2006 Permissible Tolerances for Chemical Composition of Steel Products
*GB/T 223.3-1988
*GB/T 223.4-2008 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method
*GB/T 223.5-2008 Steel and iron - Determination of acid-soluble silicon and total silicon content - Reduced molybdosilicate spectrophotometric method
*GB/T 223.8-2000 Methods for chemical analysis of iron, steel and alloy-The sodium fluoride separation-EDTA titration method for the determination of aluminium content
*GBT223.9-1989
*GB/T 223.11-2008 Iron, Steel and Alloy - Determination of Chromium Content - Visual Titration or Potentiometric Titration Method
*GB/T 223.12-1991 Methods for chemical analysis of iron,steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
*GB/T 223.13-2000 Methods for chemical analysis of iron, steel and alloy-The ammonium ferrous sulfate titration method for the determination of vanadium content
*GB/T 223.14-2000 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 223.16-1991 Methods for Chemical Analysis of Iron, Steel and Alloy - The Chromotropic Acid Photometric Method for the Determination of Titaninm Content
*GB/T 223.17-1989
*GB/T 223.18-1994 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content
*GB/T 223.19-1989
*GB/T 223.23-2008 Iron, Steel and Alloy-Determination of Nickel Content - The Dimethylglyoxime Spectrophotometric Method
*GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
*GB/T 223.37-1989 Methods for Chemical Analysis of Iron, Steel and Alloy - the Indophenol Blue Photometric Method for the Determination of Nitrogen Content after Distillation Separation
*GB/T 223.40-2007 Iron, Steel and Alloy - Determination of Niobium Content by the Sulphochlorophenol S Spectrophotometric Method
*GB/T 223.53-1987
*GB/T 223.54-1987
*GB/T 223.58-1987
*GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method
*GB/T 223.60-1997 Methods for chemical analysis of iron,steel and alloy The perchloric acid dehydration gravimetric method for the determination of silicon content
*GB/T 223.61-1988 Methods for chemical analysis of iron, steel and alloy; The ammonium phosphomolybdate volumetric method for the determination of phosphorus content
*GB/T 223.62-1988 Methods for chemical analysis of iron, steel and alloy; The butyl acetate extraction photometric method for the determination of phosphorus content
*GB/T 223.63-1988
*GB/T 223.64-2008 Iron, Steel and Alloy - Determination of Manganese Content - Flame Atomic Absorption Spectrometric Method
*GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method
*GB/T 223.68-1997 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 223.69-2008 Iron, Steel and Alloy-Determination of Carbon Contents- Gas-volumetric Method after Combustion in the Pipe Furnace
*GB/T 223.71-1997 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 223.72-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Gravimetric Method
*GB/T 223.75-2008 Iron steel and alloy - Determination of boron content - Methanol distillation-curcumin photometric method
*GBT223.76-1991
*GB/T 223.78-2000 Methods for Chemical Analysis of Iron, Steel and Alloy - Curcumin Spectrophotometric Method for the Determination of Boron Content
*GB/T 223.79-2007 Iron and steel—Determination of multi-element contents—X-ray fluorescence spectrometry(Routine method)
*GB/T 223.81-2007 Iron steel and alloy—Determination of total aluminum and total boron contents—Microwave digestion-inductively coupled plasma mass spectrometric method
*GB/T 223.84-2009 Steel and iron—Determination of titanium content—Diantipyrylmethane spectrophotometric method
*GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace
*GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace
*GB/T 224-2008 Determination of depth of decarburization of steels
*GBT225-1988
*GB/T 226-2015 Test method for macrostructure and defect of steel by etching
*GB/T 228.1-2010 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature
*GB/T 230.1-2009 Metallic materials - Rockwell hardness test - Part 1: Test method(scales A, B, C, D, E, F, G, H, K, N, T)
*GBT231.1-2000
*GB/T 702-2017 Hot-rolled steel bars - Dimensions, shape, weight and tolerances
*GB/T 1979-2001 STANDARD diagrams for macrostructure and defect of structural steels
*GB/T 2101-2017 General requirement of acceptance packaging marking and certification for section steel
*GB/T 2975-1998 Steel and Steel Products - Location and Preparation of Test Pieces for Mechanical Testing
*GB/T 4336-2016/XG1-2017 Carbon and low-alloy steel―Determination of multi-element contents―Spark discharge atomic emission spectrometric method (routine method)
*GB/T 6394-2017 Metal - Methods for estimating the average grain size
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams
*GB/T 14981-2009 Dimension shape mass and tolerance for hot-rolled round wire rod
*GB/T 17505-2016 Steel and steel products General technical delivery requirements
*GB/T 20066-2006 Steel and Iron-Sampling and Preparation of Samples for the Determination of Chemical Composition
*GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method)
*GB/T 20125-2006 Low-alloy steel - Determination of multi-element contents - Inductively coupled plasma atomic emission spectrometric method
*GB/T 21834-2008 Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method
*GB/T 22368-2008 Low-alloy steel - Determination of multi-element contents - Glow discharge optical emission spectrometry(Routine method)
*GB/T 28300-2012 Surface quality classes for hot-rolled bars and rods technical delivery conditions
*YB/T 5293-2014
GB/T 6478-2015 is referred in:
*GB/T 3632-2008 Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures
*GB/T 1231-2006 Specifications of High Strength Bolts with Large Hexagon Head, Lar
*GB/T 3098.22-2009 Mechanical properties of fasteners made of the fine grain non-heat treatment steel—Bolts,screws and studs
*QC/T 326-2013 Coding rules for automotive standardized parts
*QC/T 1179-2022 Specification for wheel bolts of automobile
*GB/T 1231-2024 High strength bolts with large hexagon head assemblies for steel structures
Code of China
Standard
GB/T 6478-2015  Steels for cold heading and cold extruding (English Version)
Standard No.GB/T 6478-2015
Statusvalid
LanguageEnglish
File FormatPDF
Word Count10000 words
Price(USD)120.0
Implemented on2016-6-1
Deliveryvia email in 1 business day
Detail of GB/T 6478-2015
Standard No.
GB/T 6478-2015
English Name
Steels for cold heading and cold extruding
Chinese Name
冷镦和冷挤压用钢
Chinese Classification
H44
Professional Classification
GB
ICS Classification
Issued by
AQSIQ;SAC
Issued on
2015-09-11
Implemented on
2016-6-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 6478-2001 Steels for cold heading and cold extruding
Language
English
File Format
PDF
Word Count
10000 words
Price(USD)
120.0
Keywords
GB/T 6478-2015, GB 6478-2015, GBT 6478-2015, GB/T6478-2015, GB/T 6478, GB/T6478, GB6478-2015, GB 6478, GB6478, GBT6478-2015, GBT 6478, GBT6478
Introduction of GB/T 6478-2015
1 Scope This standard specifies classification, symbols, ordering, dimensions, shape, weight, tolerances, specifications, test methods, inspection rules, packaging, marking and quality certificate of unalloyed steels for cold heading and cold extruding. This standard is applicable to hot-rolled wire rods with nominal diameter from 5.0 mm to 60 mm and hot-rolled round steel bars with nominal diameter from 12 mm to 100 mm (hereinafter referred to as "steels"). 2 Normative References The following documents are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.3 Methods for chemical analysis of iron, steel and alloy — The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.4 Alloyed steel — Determination of manganese content — Potentiometric or visual titration method GB/T 223.5 Steel and iron — Determination of acid-soluble silicon and total silicon content — Reduced molybdosilicate spectrophotometric method (GB/T 223.5-2008, ISO 4829-1:1996, ISO 4829-2:1998, MOD) GB/T 223.8 Methods for chemical analysis of iron, steel and alloy — The sodium fluoride separation-EDTA titration method for the determination of aluminium content GB/T 223.9 Iron steel and alloy — Determination of aluminium content — Chrom azurol S photometric method GB/T 223.11 Iron steel and alloy — Determination of chromium content — Visual titration or potentiometric titration method (GB/T 223.11-2008, ISO 4937:1986, MOD) GB/T 223.12 Methods for chemical analysis of iron, steel and alloy — The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
Contents of GB/T 6478-2015
Foreword II 1 Scope 2 Normative References 3 Ordering 4 Classification and Designation 5 Dimensions, Shape, Weight and Permissible Deviation 6 Specifications 7 Test Method 8 Inspection Rules 9 Packaging, Marking and Quality Certificate Appendix A (Informative) Mechanical Properties of the Specimen after Heat Treatment Appendix B (Informative) Comparison Table of Designations in This Standard and Domestic and International Designations Appendix C (Informative) Comparison of Chapter and Article Numbers in This Standard and those in ISO 4954: Appendix D (Informative) Technical Differences between This Standard and International Standard and Their Reasons Bibliography
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Keywords:
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