GB/T 9439-2023 Active National standards

GB/T 9439-2023 Grey iron castings

GB/T 9439-2023 Grey iron castings

Publish Date: 2023-09-07 Implement Date: 2023-09-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9439-2023
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Casting
ICS Name: Iron
Publish Date: 2023-09-07
Implement Date: 2023-09-07
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国铸造标准化技术委员会(SAC/TC 54)
Pages: 25 pages

Scope

本文件规定了灰铸铁的牌号、生产方法和化学成分、技术要求、试样制备、试验方法、检验规则及标识、质量证明书、防护、包装和贮运。
本文件适用于砂型或导热性与砂型相当的铸型中铸造的普通灰铸铁件,使用其他铸型铸造的灰铸铁件可参考使用。

Development Information

Drafting Units:

沈阳铸造研究所有限公司、潍柴动力股份有限公司、湖州鼎盛机械科技股份有限公司、广西玉柴机器配件制造有限公司、中车戚墅堰机车车辆工艺研究所有限公司、仙居东方液压机有限公司、杭州杭氧铸造有限公司、泊头市亚奇铸业有限公司、浙江博星工贸有限公司、天润工业技术股份有限公司、山东理工大学、金华万里扬机械制造有限公司、江苏钢锐精密机械有限公司、浙江省机电设计研究院有限公司、山东汇金股份有限公司、河海大学、广东省肇庆市质量计量监督检测所、烟台胜地汽车零部件制造有限公司、山东隆基机械股份有限公司、山东天力机械铸造有限公司、烟台市标准计量检验检测中心、宁波拓铁机械有限公司、襄阳金耐特机械股份有限公司、长葛市富兴汽配有限公司、通裕重工股份有限公司、山东汇丰铸造科技股份有限公司、慈溪汇丽机电股份有限公司、西峡县众德汽车部件有限公司、禹州市恒利来新材料股份有限公司、河南新翔活塞有限公司、本溪钢铁(集团)机械制造有限责任公司、长沙湘瑞重工有限公司、青岛凯捷重工机械有限公司、河南省金太阳精密铸业股份有限公司、广东金志利科技股份有限公司、广东扬山联合精密制造股份有限公司、济南市平阴鑫森有限责任公司、杭州联德精密机械股份有限公司、聊城新泺机械有限公司、洛阳古城机械有限公司、烟台锐盛汽车模具有限公司、浙江精力工具有限公司、龙口市江达汽车配件有限公司、上汽大众汽车有限公司、中车永济电机有限公司、河北工业大学、阜新力达钢铁铸造有限公司、江苏省特种设备安全监督检验研究院

Drafting Persons:

张寅、胡家喜、姜爱龙、伍启华、吴宝成、李伟柱、郭孝江、王泽华、邓晗、丛建臣、邱仲华、应浩、夏小江、梁立胜、郭兴春、张铭伟、欧阳壮、罗斌、阮建刚、曹立为、任华林、周康康、周望平、贺关水、王聪、吴超、项铮宇、刘庆坤、刘宪民、刘明亮、刘晓萍、许文达、逄文华、崔兰芳、宫蕾、张俊涛、罗宇、刘全荣、周志强、付彬国、杨尚广、帅德军、张杰、宿立国、黄连凯、相亮、王昱方、田中青、陈广平、王朱刚、邓守梁、周雄湘、徐德安、何建平、唐克婵、任现伟、王立林、张成福、牛纯强、刘建策、刘沙、田政、靳存文、宋继光、高猛

Word Count: 46 Thousand words Pages: 25 pages

Replace the following standards

Referenced Standards

GB/T 223.3-1988 Methods for chemical analysis of iron, steel and alloy—The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.4-1988 Methods for chemical analysis of iron, steel and alloy The volumetric method for determination of manganese content by ammonium nitrate oxidation GB/T 223.4-2008 Alloyed steel—Determination of manganese content—Potentiometric or visual titration 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 223.60-2024 Iron,steel and alloy—Determination of silicon content—Gravimetric method GB/T 223.72-1991 Methods for chemical analysis of iron, steel and alloy—The alumina chromatographic separation-barium sulfate gravimetric method for the determination of sulphur content GB/T 223.72-2008 Iron,steel and alloy—Determination of sulfur content—Gravimetric method GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 5611-1998 Foundry terminology GB/T 5611-2017 Foundry terminology GB/T 5612-1985 Code for representing cast iron GB/T 5612-2008 Code for representing cast iron GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings GB/T 5677-2007 Radiographic testing for steel castings GB/T 5677-2018 Castings—Radiographic testing GB/T 6060.1-1997 Roughness comparison specimens—Cast surfaces GB/T 6060.1-2018 Surface roughness comparison specimen—Part 1:Casting surface GB/T 6414-1999 Castings—System of dimensional tolerances and machining allowances GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 7216-1987 Gray cast iron metallography GB/T 7216-2009 Metallographic test for gray cast iron GB/T 7216-2023 Metallographic test for grey cast iron GB/T 9443-1988 Methods of liquid penetrant testing and classification of indication for steel castings GB/T 9443-2007 Penetrant testing for steel castings GB/T 9443-2019 Steel and iron castings—Liquid penetrant inspection GB/T 9444-1988 The methods for magnetic particle testing and for specifying quality levels of steel castings GB/T 9444-2007 Magnetic particle testing for steel castings GB/T 9444-2019 Steel and iron castings—Magnetic particle inspection GB/T 11351-1989 Mass tolerances for castings GB/T 11351-2017 Mass tolerances of casting 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 24234-2009 Cast iron—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (Routine method) GB/T 38441-2019 Pig iron and cast—Determination of chromium,copper,magnesium,manganese,molybdenum,nickel,phosphorus,tin,titanium,vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method GB/T 5612-2025 Designation of cast irons

Adopt standards

ISO 185:2020

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