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GB/T 4241-2017 English PDF

GB/T 4241-2017 (GB/T4241-2017, GBT 4241-2017, GBT4241-2017)
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GB/T 4241-2017English150 Add to Cart 0--9 seconds. Auto-delivery Stainless steel wire rods for welding Valid GB/T 4241-2017
GB/T 4241-2006English399 Add to Cart 3 days [Need to translate] Stainless steel wire rods for welding Obsolete GB/T 4241-2006
GB/T 4241-1984English199 Add to Cart 2 days [Need to translate] Stainless steel wire rods for welding Obsolete GB/T 4241-1984
Preview PDF: GB/T 4241-2017

BASIC DATA
Standard ID GB/T 4241-2017 (GB/T4241-2017)
Description (Translated English) Stainless steel wire rods for welding
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H44
Classification of International Standard 77.140.60
Word Count Estimation 15,194
Date of Issue 2017-05-31
Date of Implementation 2018-02-01
Older Standard (superseded by this standard) GB/T 4241-2006
Quoted Standard GB/T 223.4; GB/T 223.9; GB/T 223.11; GB/T 223.16; GB/T 223.18; GB/T 223.20; GB/T 223.23; GB/T 223.25; GB/T 223.26; GB/T 223.28; GB/T 223.30; GB/T 223.36; GB/T 223.40; GB/T 223.41; GB/T 223.43; GB/T 223.49; GB/T 223.60; GB/T 223.61; GB/T 223.64; GB/T 223.7
Adopted Standard ISO 14343-2009, MOD
Drafting Organization Northeast Special Steel Group Co., Ltd., Jiangsu Xinghai Special Steel Co., Ltd., Jiangsu Jinqiao Welding Material Technology Co., Ltd., Metallurgical Industry Information Standards Institute
Administrative Organization National Steel Standardization Technical Committee (SAC/TC 183)
Proposing organization China Iron and Steel Industry Association
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee
Summary This standard specifies the classification, grade, order content, size, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of stainless steel wire rods for welding. This standard applies to the production of welding wire, gas shielded wire, submerged arc welding wire, electroslag welding wire and other stainless steel wire rod welding.


GB/T 4241-2017 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 77.140.60 H 44 Replacing GB/T 4241-2006 Stainless steel wire rods for welding (ISO 14343.2009, Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification, MOD) ISSUED ON. MAY 31, 2017 IMPLEMENTED ON. FEBRUARY 01, 2018 Issued by. General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China; Standardization Administration of the People’s Republic of China. 3. No action is required - Full-copy of this standard will be automatically & immediately delivered to your EMAIL address in 0~60 minutes. Table of Contents Foreword ... 3 1 Scope ... 5 2 Normative references ... 5 3 Classification, designation ... 7 4 Order content ... 7 5 Dimension, shape, mass and allowable deviation ... 8 6 Technical requirements ... 8 7 Test methods ... 12 8 Inspection rules ... 13 9 Packaging, marking and quality certificate ... 14 Annex A (normative) Comparison between designations of this Standard and designations of the original standard ... 15 Annex B (informative) Comparison between designations of this Standard and some foreign designations ... 17 Annex C (informative) Comparison between clause number of this Standard and clause number of ISO 14343.2009 ... 21 Annex D (informative) Technical differences between this Standard and ISO 14343.2009 and their causes ... 22 Foreword This Standard is drafted in accordance with the rules given in GB/T 1.1-2009. This Standard replaces GB/T 4241-2006 “Stainless steel wire rods for welding”. Compared with GB/T 4241-2006, the main changes of this Standard are as follows. - EXPAND the diameter range of wire rods from 5 mm ~ 20 mm in the original standard to 4.5 mm ~ 20 mm; - IMPROVE the requirements for mass of wire coils; - DELETE 9 designations, i.e. H08Cr21Ni10, H03Cr21Ni10, H12Cr24Ni13, H03Cr24Ni13, H12Cr26Ni21, H08Cr19Ni12Mo2, H03Cr19Ni12Mo2 with Si ≤ 0.35 % and H06Cr14 and H08Cr11Nb that are unused for long periods; ADD 18 designations, i.e. H09Cr21Ni9Mn7Si, H16Cr19Ni9Mn7, H022Cr22Ni11, H022Cr24Ni13Nb, H022Cr21Ni12Nb, H022Cr21Ni13Mo3, H022Cr26Ni21, H022Cr20Ni16Mn7Mo3N, H022Cr19Ni12Mo2Nb, H022Cr20Ni10Nb, H011Cr33Ni31MoCuN, H10Cr22Ni21Mo3, H022Cr25Ni9Mo3N, H10Cr12Nb, H08Cr17Nb, H022Cr17Nb, H03Cr18Ti, 022Cr13Ni4Mo; the number of designations is increased from 59 in the original standard to 68; - Chemical composition analysis is modified from smelting analysis to finished product analysis; CANCEL the allowable deviation of the chemical composition of finished products; - CANCEL the requirements for macrostructures in the standard, and MOVE it to special requirements; - ADD Annex A (normative) “Comparison between designations of this Standard and designations of the original standard". This Standard uses the re-drafting method to modify and adopt ISO 14343.2009 “Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification”. For convenience of comparison, this Standard gives a table of comparison between clauses of this standard and clauses of ISO 14343.2009 in Annex C. According to China’s national conditions, this Standard has modified ISO 14343.2009 when adopting it. These technical differences are identified by the vertical single line in the margins of the clauses in which they relate. A table of technical differences and their causes is given in Annex D for reference. This Standard is proposed by China Iron and Steel Association. Stainless steel wire rods for welding 1 Scope This Standard specifies the classification, designation, order content, dimension, shape, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of stainless steel wire rods for welding. This Standard applies to stainless steel wire rods for welding of core wires of welding electrodes, gas shielded welding wires, submerged arc welding wires, electroslag welding wires, etc. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the dated edition cited applies. For undated references, the latest edition of the referenced document (including all amendments) applies. GB/T 223.4 Alloyed steel - Determination of manganese content - Potentiometric or visual titration method GB/T 223.9 Iron, steel and alloy - Determination of aluminium content - Chrome 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 223.16 Methods for chemical analysis of iron, steel and alloy - The chromotropic acid photometric method for the determination of titanium content GB/T 223.18 Methods for chemical analysis of iron, steel and alloy - The sodium thiosulfate separation iodimetric method for the determination of copper content GB/T 223.20 Methods for chemical analysis of iron, steel and alloy - The Potentiometric titration method for the determination of cobalt content GB/T 223.23 Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method GB/T 223.25 Methods for chemical analysis of iron, steel and alloy - The dimethylglyoxime gravimetric method for the determination of nickel content GB/T 223.26 Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotometric method GB/T 223.28 Methods for chemical analysis of iron, steel and alloy - The α- benzoinoxime gravimetric method for the determination of molybdenum content GB/T 223.30 Methods for chemical analysis of iron, steel and alloy - The arsenazo III spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid GB/T 223.36 Methods for chemical analysis of iron, steel and alloy - The neutral titration method for the determination of nitrogen content after distillation separation GB/T 223.40 Iron, steel and alloy - Determination of niobium content - The sulphochlorophenol S spectrophotometric method GB/T 223.41 Methods for chemical analysis of iron, steel and alloy - The anion- exchange separation-pyrogallol photometric method for the determination of tantalum content GB/T 223.43 Iron, steel and alloy - Determination of tungsten content - Gravimetric method and spectrophotometric method GB/T 223.49 Methods for chemical analysis of iron, steel and alloy - Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth 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 223.61 Methods for chemical analysis of iron, steel and alloy - The ammonium phosphomolybdate volumetric method for the determination of phosphorus content GB/T 223.64 Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method (GB/T 223.64-2008, ISO 10700.1994, IDT) GB/T 223.76 Methods for chemical analysis of iron, steel and alloy - The flame atomic absorption spectrometric method for the determination of vanadium content GB/T 223.81 Iron, steel and alloy - Determination of total aluminum and total boron contents - Microwave digestion - inductively coupled plasma mass spectrometric method GB/T 223.85 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (GB/T 223.85-2009, ISO 4935.1989, IDT) GB/T 223.86 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace (GB/T 223.86-2009, ISO 9556.1989, IDT) GB/T 226 Test method for macrostructure and defect of steel by etching GB/T 1979 Standard diagrams for macrostructure and defect of structural steels GB/T 2101 General requirement of acceptance, packaging, marking, and certification for section steel GB/T 11170 Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) GB/T 14981-2009 Dimension, shape, mass and tolerance for hot-rolled round wire rod (GB/T 14981-2009, ISO 16124.2004, MOD) GB/T 17505 Steel and steel products - General technical delivery requirements (GB/T 17505-1998, ISO 404.1992, EQV) GB/T 20066 Steel and iron - Sampling and preparation of sampl... ......