| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29087-2012 | English | 150 |
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Non-quenched and tempered steel wire rod for cold heading
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GB/T 29087-2012
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PDF similar to GB/T 29087-2012
Basic data | Standard ID | GB/T 29087-2012 (GB/T29087-2012) | | Description (Translated English) | Non-quenched and tempered steel wire rod for cold heading | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H44 | | Classification of International Standard | 77.140.60 | | Word Count Estimation | 8,832 | | Quoted Standard | GB/T 222; GB/T 223.5; GB/T 223.9; GB/T 223.10; GB/T 223.11; GB/T 223.12; GB/T 223.13; GB/T 223.14; GB/T 223.16; GB/T 223.18; GB/T 223.19; GB/T 223.23; GB/T 223.24; GB/T 223.37; GB/T 223.40; GB/T 223.53; GB/T 223.54; GB/T 223.58; GB/T 223.59; GB/T 223.60; | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the non-quenched and cold heading steel wire rods of brand representation and symbol, ordering the contents, size, shape, weight and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality | GB/T 29087-2012: Non-quenched and tempered steel wire rod for cold heading---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.
Non-quenched and tempered steel wire rod for cold heading
ICS 77.140.60
H44
National Standards of People's Republic of China
Non-quenched cold heading steel hot rod
Issued on. 2012-12-31
2013-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Iron and Steel Association.
This standard by the National Steel Standardization Technical Committee (SAC/TC183) centralized.
This standard is mainly drafted by. Magang (Group) Holding Co., Ltd., Metallurgical Industry Information Standards Institute, Hunan Valin Xiangtan Iron & Steel have
Ltd., Xingtai Steel Co., Ltd., Shougang Corporation.
The main drafters of this standard. Sun Wei, for colleagues, Wang Lingjun, Song Qiang, Wang Kaizhong, Chen Wei Jin, Liu Zhenmin, Wang Liping, Zhu Hongbin, Ren Cuiying,
Party Extension field.
Non-quenched cold heading steel hot rod
1 Scope
This standard specifies the non-quenched and tempered steel hot-rolled wire rod for cold heading grades and symbolic representation, ordering the content, size, shape, weight and allow partial
Poor, technical requirements, test methods, inspection rules, packaging, marking and quality certificate.
This standard applies to nominal diameter of 5mm ~ manufacture of bolts, screws and other fasteners and stud 20mm of cold heading steel wire with a non-adjusted
Hot-rolled steel cold heading quality wire rod, beyond the scope of this specification by both parties refer to this standard consultation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 222 chemical composition of finished steel tolerance
223.5 Determination of soluble silicon steel GB/T and total silicon content reduced silicate spectrophotometry
GB/T 223.9 steel and aluminum alloys - Determination of chromium content Azure S Spectrophotometry
Spectrophotometric determination of the amount of aluminum chrome azure S - GB/T 223.10 Methods for chemical analysis of iron, steel and alloy separated CUPFERRON
Determination of GB/T 223.11 steel and alloy chromium content of visual titration or potentiometric titration
GB/T 223.12 Methods for chemical analysis of iron, steel and alloys of sodium carbonate separation - diphenyl phthalate dihydrazide carbon spectrophotometric determination of chromium content
GB/T 223.13 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 Methods for chemical analysis of iron, steel and alloys, tantalum reagent extraction and spectrophotometric determination of vanadium content
Spectrophotometric determination of titanium content GB/T 223.16 Methods for chemical analysis of iron, steel and alloy The chromotropic acid
GB/T 223.18 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation - determination of copper content Iodometry
GB/T 223.19 Methods for chemical analysis of iron, steel and alloy neocuproine - chloroform extraction spectrophotometric determination of copper content
GB/T 223.23 steel and alloy - Determination of nickel content dimethylglyoxime spectrophotometry
GB/T 223.24 Methods for chemical analysis of iron, steel and alloy The extraction - dimethylglyoxime spectrophotometric determination of nickel content
GB/T 223.37 Methods for chemical analysis of iron, steel and alloy distillation - indophenol blue photometric method for the determination of nitrogen
GB/T 223.40 Determination of steel and alloy niobium content sulphochlorophenol S spectrophotometry
GB/T 223.53 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrophotometric method for determination of copper content
GB/T 223.54 Methods for chemical analysis of iron, steel and alloys by flame atomic absorption spectrophotometric method for determination of nickel content
GB/T 223.58 Methods for chemical analysis of iron, steel and alloys of sodium arsenite - sodium nitrite determination of manganese content titration
GB/T 223.59 Steel and Alloy Determination of phosphorus content of bismuth phosphorus molybdenum blue spectrophotometry blue phosphorus and antimony key blue spectrophotometry
GB/T 223.60 Methods for chemical analysis of iron, steel and alloy perchloric acid dehydration gravimetric method for the determination of silicon content
Determination of phosphorus content GB/T 223.61 Methods for chemical analysis of iron, steel and alloy The ammonium phosphomolybdate volumetric method
GB/T 223.62 Methods for chemical analysis of iron, steel and alloy butyl acetate extraction spectrophotometric determination of phosphorus content
GB/T 223.63 Methods for chemical analysis of iron, steel and alloy The sodium (potassium) for Determination of amount
GB/T 223.67 steel and alloy sulfur content - Methylene blue spectrophotometric method
Determination of sulfur content of potassium iodate titration method after GB/T 223.68 Methods for chemical analysis of iron, steel and alloy tube furnace combustion
GB/T 223.69 after carbon and alloy steel - Determination of the pipe furnace combustion gas volumetric method
After the determination of carbon content - Gravimetric method GB/T 223.71 Methods for chemical analysis of iron, steel and alloy tube furnace combustion
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