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Position: Chinese Standard in English/GB/T 1348-2019
GB/T 1348-2019   Spheroidal graphite iron castings (English Version)
Standard No.: GB/T 1348-2019 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 16500 words Price(USD):390.0 remind me the price change

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Implemented on:2020-7-1 Delivery: via email in 1 business day
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Standard No.: GB/T 1348-2019
English Name: Spheroidal graphite iron castings
Chinese Name: 球墨铸铁件
Professional Classification: GB    National Standard
ICS Classification: 77.140.80 77.140.80    Iron and steel castings 77.140.80
Issued by: AQSIQ and SAMR
Issued on: 2019-12-31
Implemented on: 2020-7-1
Status: valid
Superseding:GB/T 1348-2009 Spheroidal graphite iron castings
Language: English
File Format: PDF
Word Count: 16500 words
Price(USD): 390.0
Delivery: via email in 1 business day
Spheroidal graphite iron castings 1 Scope This standard specifies the designation, order information, production method and chemical composition, technical requirements, test pieces preparation, test methods, inspection rules, marking and quality certificates, rust prevention, packaging and storage of spheroidal graphite cast irons. This standard is applicable to ordinary or low alloy ferritic to pearlitic spheroidal graphite east iron and solid solution strengthened ferritic spheroidal graphite east iron in sand moulds or moulds of comparable thermal behaviour. This standard may also be applicable to the spheroidal graphite cast iron produced by special casting methods. This standard is not applicable to spheroidal graphite cast irons used for pipes, fittings, accessories and joints; This standard is not applicable to austenitic spheroidal cast irons; This standard is not applicable to ausferritic cast irons (austempered spheroidal graphite cast irons). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 223.60 Methods for chemical analysis of iron, steel and alloy - The perchloric acid dehydration gravimetric method for the determination of silicon content GB/T 223.72 Iron steel and alloy - Determination of sulfur content - Gravimetric method GB/T 223.83 Steel and iron - Determination of high sulfur content - Infrared absorption method after combustion in an induction furnace (GB/T 223.83-2009, ISO 13902:1997, 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 228.1 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature (GB/T 228.1-2010, ISO 6892-1:2009, IDT) GB/T 229 Metallic materials - Charpy pendulum impact test method (GB/T 229-2007, ISO 148-1:2006, MOD) GB/T 231.1 Metallic materials - Brinell hardness test - Part 1: Test method (GB/T 231.1-2018, ISO 6506-1:2014, MOD) GB/T 231.2 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (GB/T 231.2-2012, ISO 6506-2:2005, MOD) GB/T 231.3 Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks (GB/T 231.3-2012, ISO 6506-3:2005, MOD) GB/T 5611 Foundry terminology GB/T 5612 Code for representing cast iron (GB/T 5612-2008, ISO/TR 115931:2004, MOD) GB/T 5677 Castings - Radiographic testing (GB/T 5677-2018, ISO 4993:2015, MOD) GB/T 6060.1 Surface roughness comparison specimen - Part 1: Casting surface GB/T 6414 Castings - System of dimensional tolerances, geometrical tolerancing and machining allowances (GB/T 6414-2017, ISO 8062-3: 2007, MOD) GB/T 944 Metallographic test for spheroidal graphite cast iron (GB/T 9441-2009, ISO 945-1: 2008, MOD) GB/T 9443 Steel and iron castings - Liquid penetrant inspection (GB/T 9443-2007, ISO 4987:1992, IDT) GB/T 9444 Magnetic particle testing for steel castings (GB/T 9444-2007, ISO 4986:1992, IDT) GB/T 11351 Mass tolerances for castings GB/T 24234 Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) GB/T 34904 Spheroidal graphite iron castings - Ultrasonic testing 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 5611 and the following apply. 3.1 spheroidal graphite cast iron cast material, iron, carbon and silicon-based, the carbon being present mainly in the form of spheroidal graphite particles 3.2 ferritic to pearlitic spheroidal graphite east iron spheroidal graphite cast iron with a matrix containing ferrite or pearlite or a combination of both 3.3 graphite spheroidizing treatment spheroidizing treatment process that brings the liquid iron into contact with a substance to produce graphite in the predominantly spheroidal (nodular) form during solidification 3.4 relevant wall thickness section of the casting to which the determined mechanical properties shall apply 3.5 cast sample quantity of material cast to represent the cast material, including separately cast sample, side-by-side cast sample and cast-on sample 3.6 side-by-side cast sample sample cast in the mould alongside the casting, with a joint running system 3.7 solid solution strengthened phenomena that solute atoms dissolve into the metal matrix to form a solid solution, which increases the strength and hardness of the metal 3.8 solid solution strengthened ferritic spheroidal graphite east iron spheroidal graphite cast iron with a matrix mainly consisting of ferrite, solution strengthened by increasing the amount of silicon 3.9 test unit; inspection lot; test batch number of pieces or the tonnage of castings to be accepted or rejected together, on the basis of the tests carried out on test pieces 4 Designation of spheroidal graphite cast iron 4.1 The spheroidal graphite cast iron, including ferritic to pearlitic spheroidal graphite east iron and solid solution strengthened ferritic spheroidal graphite east iron, shall be designated in accordance with GB/T 5612.
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Designation of spheroidal graphite cast iron 5 Order information 6 Production method and chemical composition 7 Technical requirements 8 Sampling 9 Test methods 10 Inspection rules 11 Marking and quality certificate 12 Rust prevention, packaging and storage Annex A (Informative) Structural changes of this standard with respect to ISO 1083: 2018 Annex B (Informative) Additional information on solid solution strengthened ferritic spheroidal graphite cast irons Annex C (Informative) Guidance values for mechanical properties measured on test pieces machined from samples cut from the castings Annex D (Normative) Relationship between the elongation values obtained when using test pieces with Lo = 5d and Lo = 4d Annex E (Informative) Classification as a function of hardness Annex F (Informative) Nodularity Annex G (Informative) Mechanical and physical properties of spheroidal graphite cast iron materials Annex H (Informative) Sectioning procedure for cast samples Annex I (Informative) Cross-references of grade designations from this document to other standard grades of spheroidal graphite cast irons
GB/T 1348-2019 is referred in:
*JB/T 7255-2007 Water ring vacuum pumps and compressors
*QB/T 2551-2008 Technological condition of cast iron dryers used in paper machinery
*TB/T 1961-2006 Draft gears for locomotives and cars
*QC/T 481-2005 Specifications of crankshaft for vehicle engine
*NB/T 47060-2017 The rotary air preheater
*JT/T 329-2010 Prestressing strand anchorage,grip and coupler for highway bridge
*GB/T 20801.2-2020 Pressure piping code - Industrial piping - Part 2: Materials
*GB/T 24674-2009 Waste submersible motor-pumps
*GB/T 24674-2021 Waste submersible motor-pumps
*GB/T 34883-2017 Ion nitriding
*NB/T 47012-2020 Pressure vessels for refrigerant device
*JB/T 8415-2011 Internal combustion engines — Timing gears — Specifications
*QB/T 2551-2021 Cast iron dryers used in paper machinery
*GB/T 16508.2-2022 Shell boilers—Part 2:Materials
*GB/T 16508.2-2013 Shell Boilers - Part 2: Material
*JB/T 5000.4-2007 Heavy Mechanical General Techniques and Standards - Part 4: Iron Casting
Code of China
Standard
GB/T 1348-2019  Spheroidal graphite iron castings (English Version)
Standard No.GB/T 1348-2019
Statusvalid
LanguageEnglish
File FormatPDF
Word Count16500 words
Price(USD)390.0
Implemented on2020-7-1
Deliveryvia email in 1 business day
Detail of GB/T 1348-2019
Standard No.
GB/T 1348-2019
English Name
Spheroidal graphite iron castings
Chinese Name
球墨铸铁件
Chinese Classification
Professional Classification
GB
ICS Classification
Issued by
AQSIQ and SAMR
Issued on
2019-12-31
Implemented on
2020-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 1348-2009 Spheroidal graphite iron castings
Language
English
File Format
PDF
Word Count
16500 words
Price(USD)
390.0
Keywords
GB/T 1348-2019, GB 1348-2019, GBT 1348-2019, GB/T1348-2019, GB/T 1348, GB/T1348, GB1348-2019, GB 1348, GB1348, GBT1348-2019, GBT 1348, GBT1348
Introduction of GB/T 1348-2019
Spheroidal graphite iron castings 1 Scope This standard specifies the designation, order information, production method and chemical composition, technical requirements, test pieces preparation, test methods, inspection rules, marking and quality certificates, rust prevention, packaging and storage of spheroidal graphite cast irons. This standard is applicable to ordinary or low alloy ferritic to pearlitic spheroidal graphite east iron and solid solution strengthened ferritic spheroidal graphite east iron in sand moulds or moulds of comparable thermal behaviour. This standard may also be applicable to the spheroidal graphite cast iron produced by special casting methods. This standard is not applicable to spheroidal graphite cast irons used for pipes, fittings, accessories and joints; This standard is not applicable to austenitic spheroidal cast irons; This standard is not applicable to ausferritic cast irons (austempered spheroidal graphite cast irons). 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 223.60 Methods for chemical analysis of iron, steel and alloy - The perchloric acid dehydration gravimetric method for the determination of silicon content GB/T 223.72 Iron steel and alloy - Determination of sulfur content - Gravimetric method GB/T 223.83 Steel and iron - Determination of high sulfur content - Infrared absorption method after combustion in an induction furnace (GB/T 223.83-2009, ISO 13902:1997, 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 228.1 Metallic materials - Tensile testing - Part 1 : Method of test at room temperature (GB/T 228.1-2010, ISO 6892-1:2009, IDT) GB/T 229 Metallic materials - Charpy pendulum impact test method (GB/T 229-2007, ISO 148-1:2006, MOD) GB/T 231.1 Metallic materials - Brinell hardness test - Part 1: Test method (GB/T 231.1-2018, ISO 6506-1:2014, MOD) GB/T 231.2 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines (GB/T 231.2-2012, ISO 6506-2:2005, MOD) GB/T 231.3 Metallic materials - Brinell hardness test - Part 3: Calibration of reference blocks (GB/T 231.3-2012, ISO 6506-3:2005, MOD) GB/T 5611 Foundry terminology GB/T 5612 Code for representing cast iron (GB/T 5612-2008, ISO/TR 115931:2004, MOD) GB/T 5677 Castings - Radiographic testing (GB/T 5677-2018, ISO 4993:2015, MOD) GB/T 6060.1 Surface roughness comparison specimen - Part 1: Casting surface GB/T 6414 Castings - System of dimensional tolerances, geometrical tolerancing and machining allowances (GB/T 6414-2017, ISO 8062-3: 2007, MOD) GB/T 944 Metallographic test for spheroidal graphite cast iron (GB/T 9441-2009, ISO 945-1: 2008, MOD) GB/T 9443 Steel and iron castings - Liquid penetrant inspection (GB/T 9443-2007, ISO 4987:1992, IDT) GB/T 9444 Magnetic particle testing for steel castings (GB/T 9444-2007, ISO 4986:1992, IDT) GB/T 11351 Mass tolerances for castings GB/T 24234 Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) GB/T 34904 Spheroidal graphite iron castings - Ultrasonic testing 3 Terms and definitions For the purposes of this document, the terms and definitions given in GB/T 5611 and the following apply. 3.1 spheroidal graphite cast iron cast material, iron, carbon and silicon-based, the carbon being present mainly in the form of spheroidal graphite particles 3.2 ferritic to pearlitic spheroidal graphite east iron spheroidal graphite cast iron with a matrix containing ferrite or pearlite or a combination of both 3.3 graphite spheroidizing treatment spheroidizing treatment process that brings the liquid iron into contact with a substance to produce graphite in the predominantly spheroidal (nodular) form during solidification 3.4 relevant wall thickness section of the casting to which the determined mechanical properties shall apply 3.5 cast sample quantity of material cast to represent the cast material, including separately cast sample, side-by-side cast sample and cast-on sample 3.6 side-by-side cast sample sample cast in the mould alongside the casting, with a joint running system 3.7 solid solution strengthened phenomena that solute atoms dissolve into the metal matrix to form a solid solution, which increases the strength and hardness of the metal 3.8 solid solution strengthened ferritic spheroidal graphite east iron spheroidal graphite cast iron with a matrix mainly consisting of ferrite, solution strengthened by increasing the amount of silicon 3.9 test unit; inspection lot; test batch number of pieces or the tonnage of castings to be accepted or rejected together, on the basis of the tests carried out on test pieces 4 Designation of spheroidal graphite cast iron 4.1 The spheroidal graphite cast iron, including ferritic to pearlitic spheroidal graphite east iron and solid solution strengthened ferritic spheroidal graphite east iron, shall be designated in accordance with GB/T 5612.
Contents of GB/T 1348-2019
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Designation of spheroidal graphite cast iron 5 Order information 6 Production method and chemical composition 7 Technical requirements 8 Sampling 9 Test methods 10 Inspection rules 11 Marking and quality certificate 12 Rust prevention, packaging and storage Annex A (Informative) Structural changes of this standard with respect to ISO 1083: 2018 Annex B (Informative) Additional information on solid solution strengthened ferritic spheroidal graphite cast irons Annex C (Informative) Guidance values for mechanical properties measured on test pieces machined from samples cut from the castings Annex D (Normative) Relationship between the elongation values obtained when using test pieces with Lo = 5d and Lo = 4d Annex E (Informative) Classification as a function of hardness Annex F (Informative) Nodularity Annex G (Informative) Mechanical and physical properties of spheroidal graphite cast iron materials Annex H (Informative) Sectioning procedure for cast samples Annex I (Informative) Cross-references of grade designations from this document to other standard grades of spheroidal graphite cast irons
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Keywords:
GB/T 1348-2019, GB 1348-2019, GBT 1348-2019, GB/T1348-2019, GB/T 1348, GB/T1348, GB1348-2019, GB 1348, GB1348, GBT1348-2019, GBT 1348, GBT1348