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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46816-2025 |
Aluminum Alloy Flange forgings - General Technical Specifications 铝合金法兰锻件 - 通用技术规范 |
China National Standards forging |
 English PDF |
| GB/T 13320-2025 |
Metallographic Structure Rating Chart and Assessment Methods for Steel forgings 钢质模锻件金相组织评级图及评定方法 |
China National Standards forging |
English PDF |
| GB/T 17107-2025 |
Structural Steel Bars for forgings 锻件用结构钢棒 |
China National Standards forging |
English PDF |
| GB/T 12228-2025 |
General Valves - Technical Specifications for Carbon Steel forgings 通用阀门 - 碳素钢锻件技术规范 |
China National Standards forging |
English PDF |
| GB/T 28245-2025 |
Automatic forging Presses - Noise Limits 自动锻压机 - 噪声限值 |
China National Standards forging |
English PDF |
| GB 17120-2025 |
forging Machinery - Safety Technical Specifications 锻压机械 - 安全技术规范 |
China National Standards forging |
English PDF |
| GB/T 45981.1-2025 |
Large forgings and Castings for Heavy Gas Turbines - Part 1: Steel Free Forgings 重型燃气轮机用大型铸锻件-第1部分：钢质自由锻件 |
China National Standards forging |
English PDF |
| GB/T 45981.3-2025 |
Large Castings and forgings for Heavy-Duty Gas Turbines - Part 3: Steel Castings 重型燃气轮机用大型铸锻件-第3部分：铸钢件 |
China National Standards forging |
English PDF |
| GB/T 45981.2-2025 |
Large Castings and forgings for Heavy-Duty Gas Turbines - Part 2: High-Temperature Alloy Die Forgings 重型燃气轮机用大型铸锻件-第2部分：高温合金模锻件 |
China National Standards forging |
English PDF |
| GB/T 32151.18-2024 |
Greenhouse gas emission accounting and reporting requirements - Part 18: forging enterprises 温室气体排放核算与报告要求-第18部分：锻造企业 |
China National Standards forging |
English PDF |
| GB/T 44948-2024 |
Requirements and evaluation of metal streamline sampling of steel die forgings 钢质模锻件金属流线取样要求及评定 |
China National Standards forging |
English PDF |
| GB/T 44847-2024 |
Heavy machinery - forging design requirements 重型机械-锻件设计要求 |
China National Standards forging |
English PDF |
| GB/T 11880-2024 |
Modules for die forging hammers and large mechanical forging presses 模锻锤和大型机械锻压机用模块 |
China National Standards forging |
English PDF |
| GB/T 44520-2024 |
forging dies - X-type guide rails for quick-change die frames 锻模-X型导轨导向快换模架 |
China National Standards forging |
English PDF |
| GB/T 44508-2024 |
Wind power generation system-Technical specification for ring forgings of wind turbines 风能发电系统-风力发电机组环形锻件技术规范 |
China National Standards forging |
English PDF |
| GB/T 6402-2024 |
Ultrasonic testing method for steel forgings 钢锻件超声检测方法 |
China National Standards forging |
English PDF |
| GB/T 44155-2024 |
Steel forgings-Test frequency, sampling conditions and test methods for mechanical properties tests 钢锻件-力学性能试验的检测频次、取样条件和试验方法 |
China National Standards forging |
English PDF |
| GB/T 44148.3-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 3: Low temperature toughness nickel steel 承压设备用钢锻件、轧制或锻制钢棒-第3部分:低温韧性镍钢 |
China National Standards forging |
English PDF |
| GB/T 44148.2-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 2: Low alloy and alloy (molybdenum, chromium and chromium-molybdenum) steels with specified high temperature properties 承压设备用钢锻件、轧制或锻制钢棒-第2部分：规定高温性能的低合金及合金（钼、铬和铬钼）钢 |
China National Standards forging |
English PDF |
| GB/T 44148.1-2024 |
Steel forgings, rolled or forged steel bars for pressure equipment-Part 1: General requirements 承压设备用钢锻件、轧制或锻制钢棒-第1部分：一般要求 |
China National Standards forging |
English PDF |
| GB/T 43919-2024 |
Integration requirements for digital production workshops for civil aviation forgings 民用航空锻件数字化生产车间集成要求 |
China National Standards forging |
English PDF |
| GB/T 8545-2024 |
Aluminium alloy forgings 铝合金锻件 |
China National Standards forging |
English PDF |
| GB/T 42792-2024 |
General Technical Specifications for Aluminum Alloy forgings for Aviation 航空用铝合金管、棒、型材及线材通用技术规范 |
China National Standards forging |
English PDF |
| GB/T 34480-2023 |
High strength and high toughness Al-Zn-Mg-Cu series aluminum alloy forgings 高强高韧型Al-Zn-Mg-Cu系铝合金锻件 |
China National Standards forging |
English PDF |
| GB/T 20078-2023 |
Copper and Copper Alloys forgings 铜和铜合金 锻件 |
China National Standards forging |
English PDF |
| GB/T 42537-2023 |
Specifications for heat treatment of oversized steel forgings 特大型锻钢件的热处理规范 |
China National Standards forging |
English PDF |
| GB/T 42602-2023 |
forging specification for large steel forgings 大型锻钢件的锻造规范 |
China National Standards forging |
English PDF |
| GB/T 42091-2022 |
Specification for smelting and ingot casting of vacuum steel ingots for large steel forgings 大型锻钢件用真空钢锭的冶炼与铸锭规范 |
China National Standards forging |
English PDF |
| GB/T 22131-2022 |
Ultrasonic Testing Method for the Inner Surface of Cylindrical forgings 筒形锻件内表面超声波检测方法 |
China National Standards forging |
English PDF |
| GB/T 41706-2022 |
Metal powders - Determination of non-metallic inclusions in metal powders for powder forging 金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法 |
China National Standards forging |
English PDF |
| GB/T 41982-2022 |
High-alloy heat-resistant steel thick-walled pipes and forgings for power stations General technical requirements 电站用高合金耐热钢厚壁管道和锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 40313-2021 |
Specification for wrought superalloy forging disks 变形高温合金盘锻件 |
China National Standards forging |
English PDF |
| GB/T 40101-2021 |
Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly 压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法 |
China National Standards forging |
English PDF |
| GB/T 12363-2021 |
Classification of forging functions 锻件功能分类 |
China National Standards forging |
English PDF |
| GB/T 40883-2021 |
Microalloyed steel forgings -- General specification 微合金钢锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 40882-2021 |
forgings of main pipes for nuclear power plant of generation Ⅲ -- Technological specification 第三代核电站主管道锻件 工艺规范 |
China National Standards forging |
English PDF |
| GB/T 38958-2020 |
Wrought aluminum alloy precision forging—Technological specification 变形铝合金精密锻造 工艺规范 |
China National Standards forging |
English PDF |
| GB/T 38964-2020 |
Isothermal forging for titanium-alloy—Technological specification 钛合金等温锻造 工艺规范 |
China National Standards forging |
English PDF |
| GB/T 38915-2020 |
High temperature titanium alloy forgings for aerospace 航空航天用高温钛合金锻件 |
China National Standards forging |
English PDF |
| GB/T 26036-2020 |
Aluminum alloy die forgings for automobile wheels 汽车轮毂用铝合金模锻件 |
China National Standards forging |
English PDF |
| GB/T 37775-2019 |
Heavy steel open die forgings—General technical specification 大型钢质自由锻件 通用技术规范 |
China National Standards forging |
English PDF |
| GB/T 37400.8-2019 |
Heavy mechanical general technical specification—Part 8：forgings 重型机械通用技术条件 第8部分：锻件 |
China National Standards forging |
English PDF |
| GB/T 38443-2019 |
GH4145 alloy bars and forgings—General specification GH4145合金棒材和锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 37620-2019 |
Corrosion-resisting alloy forging 耐蚀合金锻材 |
China National Standards forging |
English PDF |
| GB/T 37596-2019 |
Magnesium alloy forgings for aerospace 航空航天用镁合金锻件 |
China National Standards forging |
English PDF |
| GB/T 37569-2019 |
Copper alloy rod for die forgings (hot-pressed) 热模锻用铜合金棒 |
China National Standards forging |
English PDF |
| GB/T 4232-2019 |
Stainless steel wire for cold heading and cold forging 冷顶锻用不锈钢丝 |
China National Standards forging |
English PDF |
| GB/T 37676-2019 |
High speed precision hot upsetting forgings—Technological specification 高速精密热镦锻件 工艺规范 |
China National Standards forging |
English PDF |
| GB/T 37586-2019 |
Technical regulation for simulation on heat treatment process of heavy steel forgings 大型锻钢件热处理工艺模拟技术规范 |
China National Standards forging |
English PDF |
| GB/T 37559-2019 |
Normalizing and annealing of heavy steel forgings 大型锻钢件的正火与退火 |
China National Standards forging |
English PDF |
| GB/T 37558-2019 |
Preliminary heat treatment of heavy steel forgings 大型锻钢件的锻后热处理 |
China National Standards forging |
English PDF |
| GB/T 37683-2019 |
Large gear and girth gear forgings—Technical specification 大型齿轮、齿圈锻件 技术条件 |
China National Standards forging |
English PDF |
| GB/T 37464-2019 |
Hardening and tempering of heavy steel forgings 大型锻钢件的淬火与回火 |
China National Standards forging |
English PDF |
| GB/T 37400.15-2019 |
Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings 重型机械通用技术条件 第15部分：锻钢件无损探伤 |
China National Standards forging |
English PDF |
| GB/T 37394-2019 |
General specifications of forging robot 锻造机器人通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 37057-2019 |
Multi-way precision die forgings—Quality control criterion 多向精密模锻件 质量控制规范 |
China National Standards forging |
English PDF |
| GB/T 37600.2-2018 |
National central product classification—Product category core metadata—Part 2: forgings 全国主要产品分类-产品类别核心元数据-第2部分：锻件 |
China National Standards forging |
English PDF |
| GB/T 35078-2018 |
High speed precision hot upsetting forgings—General specification 高速精密热镦锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 35079-2018 |
Multi-way precision die forgings—Technological design principle 多向精密模锻件 工艺编制原则 |
China National Standards forging |
English PDF |
| GB/T 35096-2018 |
SiC particulate reinforced aluminum matrix composites－forgings SiC颗粒增强铝基复合材料 锻材 |
China National Standards forging |
English PDF |
| GB/T 36042-2018 |
Specification of rotor forgings for ultra-supercritical steam turbine 超超临界汽轮机转子体锻件技术条件 |
China National Standards forging |
English PDF |
| GB/T 34480-2017 |
Aluminum alloys die forgings, hand forgings, and rolled ring forgings from spray-formed billet 喷射成形锭坯锻制的铝合金锻件 |
China National Standards forging |
English PDF |
| GB/T 34356-2017 |
Flange forgings for low temperature service 低温环境用法兰锻件 |
China National Standards forging |
English PDF |
| GB/T 34359-2017 |
Deformed aluminum alloy precision forgings—General specifications 变形铝合金精密锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 34358-2017 |
Dimension measurement of hot free forgings and rolled rings 自由锻件、辗轧环件热态尺寸测量 |
China National Standards forging |
English PDF |
| GB/T 33879-2017 |
Multi-way precision die forgings—General specification 多向精密模锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 33823-2017 |
Aluminum alloy die forgings for control arms of passenger vehicles 乘用车控制臂用铝合金模锻件 |
China National Standards forging |
English PDF |
| GB/T 33522-2017 |
Carburizing bearing steel forgings——Technical specifications 渗碳轴承钢锻件 技术条件 |
China National Standards forging |
English PDF |
| GB/T 35741-2017 |
Specification of stainless steel forgings for industrial valves 工业阀门用不锈钢锻件技术条件 |
China National Standards forging |
English PDF |
| GB/T 35364-2017 |
TA31 titanium alloy forgings for submersible 潜水器用TA31合金锻件 |
China National Standards forging |
English PDF |
| GB/T 12361-2016 |
Steel die forgings—General specification 钢质模锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 33220-2016 |
Copper-beryllium alloy forgings and extrusions—General specification 铜铍合金锻件和挤压件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 12362-2016 |
Steel die forgings—Tolerance and machining allowance 钢质模锻件 公差及机械加工余量 |
China National Standards forging |
English PDF |
| GB/T 33216-2016 |
Steel open die forgings on hammer—Classification of complexity and equivalent coefficient 锤上钢质自由锻件 复杂程度分类及折合系数 |
China National Standards forging |
English PDF |
| GB/T 33212-2016 |
Steel open die forgings on hammer—General specifications 锤上钢质自由锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 33202-2016 |
Precision forgings of generator claw poles—Technological design principle 发电机爪极精密锻件 工艺编制原则 |
China National Standards forging |
English PDF |
| GB/T 33201-2016 |
NCu30-3-0.5 alloy bar,wire,forgings and forging stock—General specification NCu30-3-0.5合金棒材、线材、锻件和锻坯 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 33083-2016 |
Heavy carbon structural steel forgings—Technical specification 大型碳素结构钢锻件 技术条件 |
China National Standards forging |
English PDF |
| GB/T 33084-2016 |
Heavy alloy structural steel forgings—Technical specification 大型合金结构钢锻件 技术条件 |
China National Standards forging |
English PDF |
| GB/T 32289-2015 |
Quality carbon structure steels and alloy structure steels for large forgings 大型锻件用优质碳素结构钢和合金结构钢 |
China National Standards forging |
English PDF |
| GB/T 32256-2015 |
Steel forgings for rings for reduction gears—General specification 钢质减速齿环锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 32254-2015 |
Precision hot forging of straight bevel gear—General specifications 直齿锥齿轮精密热锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 32253-2015 |
Precision hot forging of straight bevel gear—Structural design specification 直齿锥齿轮精密热锻件 结构设计规范 |
China National Standards forging |
English PDF |
| GB/T 32249-2015 |
Aluminum and aluminum-alloy die forgings, hand forgings and rolled ring forgings—General specification 铝及铝合金模锻件、自由锻件和轧制环形锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 32248-2015 |
Superstrength alloy steel forgings—General specifications 超高强度合金钢锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 32246-2015 |
GH 141 alloy forgings—General specification GH141合金锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 30853-2014 |
Copper and copper alloy forging ring for the traction motors 牵引电机用铜及铜合金锻环 |
China National Standards forging |
English PDF |
| GB/T 30569-2014 |
Structural design specification for precision cold forging of straight bevel gear 直齿锥齿轮精密冷锻件 结构设计规范 |
China National Standards forging |
English PDF |
| GB/T 30568-2014 |
Zirconium and zirconium alloy forgings 锆及锆合金锻件 |
China National Standards forging |
English PDF |
| GB/T 30567-2014 |
Technological design principle for steel precision hot forgings 钢质精密热模锻件 工艺编制原则 |
China National Standards forging |
English PDF |
| GB/T 30566-2014 |
GH4169 alloy bars,forgings and rings GH4169合金棒材、锻件和环形件 |
China National Standards forging |
English PDF |
| GB/T 29535-2013 |
Technological design principle for combined warm-cold forging process 温锻冷锻联合成形工艺 工艺编制原则 |
China National Standards forging |
English PDF |
| GB/T 29534-2013 |
General specifications of combined warm-cold forging parts 温锻冷锻联合成形锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 29533-2013 |
Compiling method of technological norm for steel die forging material consumption 钢质模锻件材料消耗工艺定额编制方法 |
China National Standards forging |
English PDF |
| GB/T 29532-2013 |
General specification for steel precision hot die forgings 钢质精密热模锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 29528-2013 |
Specification of copper alloy forgings for valves 阀门用铜合金锻件技术条件 |
China National Standards forging |
English PDF |
| GB/T 8545-2012 |
Die forgings of aluminium and aluminium alloy - Dimensional tolerance and machining allowance 铝及铝合金模锻件的尺寸偏差及加工余量 |
China National Standards forging |
English PDF |
| GB/T 8541-2012 |
Terminology of forging and stamping 锻压术语 |
China National Standards forging |
English PDF |
| GB/T 26639-2011 |
General specifications for open die forgings on hydraulic press 液压机上钢质自由锻件 通用技术条件 |
China National Standards forging |
English PDF |
| GB/T 26638-2011 |
Classification of complexity and equivalent coefficient of open die forgings on hydraulic press 液压机上钢质自由锻件 复杂程度分类及折合系数 |
China National Standards forging |
English PDF |
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