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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 45167-2024 |
Investment castings of steel, nickel alloy castings and cobalt alloy castings-Visual inspection method for surface quality 熔模铸钢件、镍合金铸件和钴合金铸件-表面质量目视检测方法 |
China National Standards alloy |
 English PDF |
| GB/T 23301-2024 |
Cast aluminum alloy for automobile wheels 汽车车轮用铸造铝合金 |
China National Standards alloy |
English PDF |
| GB/T 45135-2024 |
Superplastic forming and diffusion bonding of titanium alloy sheets-General technical specifications 钛合金板材超塑成形和扩散连接件-通用技术规范 |
China National Standards alloy |
English PDF |
| GB/T 45020-2024 |
Chemical analysis methods for niobium and hafnium alloys - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry 铌铪合金化学分析方法-痕量杂质元素的测定-电感耦合等离子体质谱法 |
China National Standards alloy |
English PDF |
| GB/T 4698.29-2024 |
Chemical analysis methods for sponge titanium, titanium and titanium alloys-Part 29: Determination of aluminum, carbon, chromium, copper, iron, manganese, molybdenum, nickel, silicon, tin, vanadium and zirconium content-Optical Direct reading spectrometry 海绵钛、钛及钛合金化学分析方法-第29部分：铝、碳、铬、铜、铁、锰、钼、镍、硅、锡、钒、锆含量的测定-光电直读光谱法 |
China National Standards alloy |
English PDF |
| GB 4234.3-2024 |
Surgical implants - Metallic materials - Part 3: Forged titanium-6 aluminum-4 vanadium alloy 外科植入物-金属材料-第3部分：锻造钛-6铝-4钒合金 |
China National Standards alloy |
English PDF |
| GB 4234.7-2024 |
Surgical implants - Metallic materials - Part 7: Forged and cold worked cobalt-chromium-nickel-molybdenum-iron alloys 外科植入物-金属材料-第7部分：可锻和冷加工的钴-铬-镍-钼-铁合金 |
China National Standards alloy |
English PDF |
| GB 4234.12-2024 |
Surgical implants - Metallic materials - Part 12: Forged cobalt-chromium-molybdenum alloys 外科植入物-金属材料-第12部分：锻造钴-铬-钼合金 |
China National Standards alloy |
English PDF |
| GB/T 44841-2024 |
Welding process assessment test for non-alloy and low-alloy cast iron 非合金及低合金铸铁焊接工艺评定试验 |
China National Standards alloy |
English PDF |
| GB/T 13397-2024 |
Technical Specifications for Silver Metal Oxide Electrical Contacts by Internal Oxidation of alloys 合金内氧化法银金属氧化物电触头技术规范 |
China National Standards alloy |
English PDF |
| GB/T 3488.1-2024 |
Hard alloys-Metallographic determination of microstructure-Part 1: Metallographic photos and descriptions 硬质合金-显微组织的金相测定-第1部分：金相照片和描述 |
China National Standards alloy |
English PDF |
| GB/T 44760-2024 |
Ultrasonic testing method for zirconium and zirconium alloy pipes 锆及锆合金管材超声检测方法 |
China National Standards alloy |
English PDF |
| GB/T 4698.26-2024 |
Chemical analysis methods for titanium sponge, titanium and titanium alloys - Part 2 Part 6: Determination of tantalum and tungsten content - Inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法-第26部分：钽和钨含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 44757-2024 |
Anodic oxide film of titanium and titanium alloys 钛及钛合金阳极氧化膜 |
China National Standards alloy |
English PDF |
| GB/T 13748.23-2024 |
Chemical analysis methods for magnesium and magnesium alloys - Part 23: Determination of element content - Wavelength color =Dispersed X-ray fluorescence spectrometry 镁及镁合金化学分析方法-第23部分：元素含量的测定-波长色散X射线荧光光谱法 |
China National Standards alloy |
English PDF |
| GB/T 44754-2024 |
Rare earth for solid hydrogen storage Hydrogen storage alloy 固态储氢用稀土系储氢合金 |
China National Standards alloy |
English PDF |
| GB/T 26311-2024 |
Recycled copper and copper alloy rods and wires 再生铜及铜合金棒线材 |
China National Standards alloy |
English PDF |
| GB/T 23604-2024 |
Sampling methods for mechanical properties test of titanium and titanium alloy products 钛及钛合金产品力学性能试验取样方法 |
China National Standards alloy |
English PDF |
| GB/T 44654-2024 |
Amorphous soft magnetic alloy wires 非晶软磁合金丝材 |
China National Standards alloy |
English PDF |
| GB/T 44655-2024 |
Amorphous soft magnetic alloy powders 非晶软磁合金粉末 |
China National Standards alloy |
English PDF |
| GB/T 23603-2024 |
Detection method for contamination layer on the surface of titanium and titanium alloys 钛及钛合金表面污染层检测方法 |
China National Standards alloy |
English PDF |
| GB/T 25831-2024 |
Deformed high-temperature alloys - wires 变形高温合金-丝材 |
China National Standards alloy |
English PDF |
| GB/T 44563-2024 |
Aviation Titanium alloy convex head large foot threaded blind rivets 航空用钛合金凸头大底脚螺纹抽芯铆钉 |
China National Standards alloy |
English PDF |
| GB/T 44562-2024 |
Titanium alloy 100° countersunk large-foot threaded blind rivets for aviation 航空用钛合金100°沉头大底脚螺纹抽芯铆钉 |
China National Standards alloy |
English PDF |
| GB/T 44236-2024 |
Nickel-titanium alloy powder for additive manufacturing 增材制造用镍钛合金粉 |
China National Standards alloy |
English PDF |
| GB/T 44239-2024 |
Aluminum alloy powder for additive manufacturing 增材制造用铝合金粉 |
China National Standards alloy |
English PDF |
| GB/T 44392-2024 |
Energy consumption evaluation methods for electrical alloy production enterprises 电工合金生产企业能耗评价方法 |
China National Standards alloy |
English PDF |
| GB/T 44327-2024 |
Zirconium and zirconium alloy welded pipes 锆及锆合金焊管 |
China National Standards alloy |
English PDF |
| GB/T 44151-2024 |
Magnesium and magnesium alloy powders for additive manufacturing 增材制造用镁及镁合金粉 |
China National Standards alloy |
English PDF |
| GB/T 44150-2024 |
Metallic and other inorganic coatings-Zinc and nickel, cobalt or iron alloy electroplating layers 金属及其他无机覆盖层-锌与镍、钴或铁合金电镀层 |
China National Standards alloy |
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 alloy |
English PDF |
| GB/T 19822-2024 |
Specifications for hard anodized films of aluminum and aluminum alloys 铝及铝合金硬质阳极氧化膜规范 |
China National Standards alloy |
English PDF |
| GB/T 4008-2024 |
Manganese silicon alloy 锰硅合金 |
China National Standards alloy |
English PDF |
| GB/T 13077-2024 |
Periodic inspection and evaluation of seamless aluminum alloy gas cylinders 铝合金无缝气瓶定期检验与评定 |
China National Standards alloy |
English PDF |
| GB/T 13748.20-2024 |
Chemical analysis methods for magnesium and magnesium alloys-Part 20: Determination of element content-Inductively coupled plasma atomic emission spectrometry 镁及镁合金化学分析方法-第20部分：元素含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 13818-2024 |
Die-cast zinc alloys 压铸锌合金 |
China National Standards alloy |
English PDF |
| GB/T 14408-2024 |
Low-alloy steel castings for general engineering and structural purposes 一般工程与结构用低合金钢铸件 |
China National Standards alloy |
English PDF |
| GB/T 15115-2024 |
Die-cast aluminum alloys 压铸铝合金 |
China National Standards alloy |
English PDF |
| GB/T 16477.1-2024 |
Chemical analysis methods for rare earth ferrosilicon alloys and magnesium ferrosilicon alloys-Part 1: Determination of total rare earth content and fifteen rare earth elements 稀土硅铁合金及镁硅铁合金化学分析方法-第1部分：稀土总量、十五个稀土元素含量的测定 |
China National Standards alloy |
English PDF |
| GB/T 223.60-2024 |
Steel and alloys - Determination of silicon content - Gravimetric method 钢铁及合金-硅含量的测定-重量法 |
China National Standards alloy |
English PDF |
| GB/T 26027-2024 |
High damage tolerance aluminum alloy profiles 高损伤容限铝合金型材 |
China National Standards alloy |
English PDF |
| GB/T 3880.2-2024 |
Aluminium and aluminium alloy plates and strips for general industrial use - Part 2: Mechanical properties 一般工业用铝及铝合金板、带材-第2部分：力学性能 |
China National Standards alloy |
English PDF |
| GB/T 3880.3-2024 |
Aluminium and aluminium alloy plates and strips for general industrial use - Part 3: Dimensional deviation 一般工业用铝及铝合金板、带材-第3部分：尺寸偏差 |
China National Standards alloy |
English PDF |
| GB/T 4103.18-2024 |
Methods for chemical analysis of lead and lead alloys - Part 18: Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium content - Inductively coupled plasma mass spectrometry 铅及铅合金化学分析方法-第18部分：银、铜、铋、砷、锑、锡、锌、铁、镉、镍、镁、铝、钙、硒和碲含量的测定-电感耦合等离子体质谱法 |
China National Standards alloy |
English PDF |
| GB/T 4137-2024 |
Rare earth ferrosilicon alloys 稀土硅铁合金 |
China National Standards alloy |
English PDF |
| GB/T 4138-2024 |
Rare earth magnesium ferrosilicon alloys 稀土镁硅铁合金 |
China National Standards alloy |
English PDF |
| GB/T 42513.6-2024 |
Chemical analysis methods for nickel alloys-Part 6: Determination of molybdenum content-Inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法-第6部分：钼含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 42513.7-2024 |
Chemical analysis methods for nickel alloys-Part 7: Determination of cobalt, chromium, copper, iron and manganese content-Flame atomic absorption spectrometry 镍合金化学分析方法-第7部分：钴、铬、铜、铁和锰含量的测定-火焰原子吸收光谱法 |
China National Standards alloy |
English PDF |
| GB/T 43897-2024 |
Casting high-temperature alloys - Master alloys - Single crystals 铸造高温合金-母合金-单晶 |
China National Standards alloy |
English PDF |
| GB/T 5121.8-2024 |
Chemical analysis methods for copper and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content 铜及铜合金化学分析方法-第8部分：氧、氮、氢含量的测定 |
China National Standards alloy |
English PDF |
| GB/T 8492-2024 |
General Purpose Heat-resistant Steel and alloy Castings 一般用途耐热钢及合金铸件 |
China National Standards alloy |
English PDF |
| GB/T 6519-2024 |
Ultrasonic Inspection Methods for Deformed Aluminum and Magnesium alloy Products 变形铝、镁合金产品超声波检验方法 |
China National Standards alloy |
English PDF |
| GB/T 8545-2024 |
Aluminium alloy forgings 铝合金锻件 |
China National Standards alloy |
English PDF |
| GB/T 3246.1-2024 |
Test methods for the organization of deformed aluminum and aluminum alloy products - Part 1: Microstructure test methods 变形铝及铝合金制品组织检验方法-第1部分：显微组织检验方法 |
China National Standards alloy |
English PDF |
| GB/T 43603.3-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 3: Determination of carbon content - high-frequency infrared detection method - 镍铂靶材合金化学分析方法-第3部分：碳含量的测定-高频红外检测法- |
China National Standards alloy |
English PDF |
| GB/T 43603.2-2024 |
Chemical analysis methods for nickel-platinum target alloys - Part 2: Determination of magnesium, aluminum, titanium, vanadium, chromium, manganese, iron, cobalt, copper, zinc, zirconium, silver, palladium, tin, samarium, lead, silicon content - inductively coupled plasma mass spectrometry - 镍铂靶材合金化学分析方法-第2部分：镁、铝、钛、钒、铬、锰、铁、钴、铜、锌、锆、银、钯、锡、钐、铅、硅含量的测定-电感耦合等离子体质谱法- |
China National Standards alloy |
English PDF |
| GB/T 43753.4-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater - Part 4: Determination of chloride ion content - silver chloride turbidity method 贵金属合金电镀废水化学分析方法-第4部分：氯离子含量的测定-氯化银浊度法 |
China National Standards alloy |
English PDF |
| GB/T 43753.3-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gravimetric method 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法 |
China National Standards alloy |
English PDF |
| GB/T 43753.2-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 2: Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminum, nickel, copper and beryllium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第2部分：锌、锰、铬、镉、铅、铁、铝、镍、铜、铍含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 43753.1-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 1: Determination of gold, silver, platinum, palladium and iridium content-Inductively coupled plasma atomic emission spectrometry 贵金属合金电镀废水化学分析方法-第1部分：金、银、铂、钯、铱含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 42791-2024 |
Corrosion of Metals and alloys - Electrochemical Guidelines for noise measurement corrosion test 航空用铝合金锻件通用技术规范 |
China National Standards alloy |
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 alloy |
English PDF |
| GB/T 42793-2024 |
General Technical Specifications for Aluminum alloy Tubes, Rods, Profiles and Wires for Aviation 航空用铝合金板材通用技术规范 |
China National Standards alloy |
English PDF |
| GB/T 43812-2024 |
General Technical Specifications for Aluminum alloy Plates for Aviation 食品生产物料平衡管理技术指南 |
China National Standards alloy |
English PDF |
| GB/T 40753.4-2024 |
Platinum and platinum alloy powder for additive manufacturing 供应链安全管理体系-ISO-28000实施指南-第4部分：以符合GB/T-38702为管理目标实施ISO-28000的附加特定指南 |
China National Standards alloy |
English PDF |
| GB/T 43603.1-2023 |
Methods for chemical analysis of nickel-platinum target alloys Part 1: Determination of platinum content Inductively coupled plasma atomic emission spectrometry 镍铂靶材合金化学分析方法 第1部分:铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 43589-2023 |
Gold alloy jewelry, multi-element content determination, laser ablation-inductively coupled plasma mass spectrometry 金合金饰品 多元素含量测定 激光剥蚀-电感耦合等离子体质谱法 |
China National Standards alloy |
English PDF |
| GB/T 43569-2023 |
Jewelry and Precious Metals Sampling of Precious Metals and Their alloys 首饰和贵金属 贵金属及其合金的取样 |
China National Standards alloy |
English PDF |
| GB/T 43484-2023 |
Additive Manufacturing High Temperature alloy Powders for Laser Powder Bed Melting 增材制造 激光粉末床熔融用高温合金粉末 |
China National Standards alloy |
English PDF |
| GB/T 28819-2023 |
Aluminum alloy housing for inflatable high-voltage switchgear 充气高压开关设备用铝合金外壳 |
China National Standards alloy |
English PDF |
| GB/T 26494-2023 |
Aluminum alloy extruded profiles for rail transit vehicle structures 轨道交通车辆结构用铝合金挤压型材 |
China National Standards alloy |
English PDF |
| GB/T 24627-2023 |
Nickel-titanium shape memory alloy processing materials for surgical implants 外科植入物用镍-钛形状记忆合金加工材 |
China National Standards alloy |
English PDF |
| GB/T 26330-2023 |
Silver, silver alloy/copper, copper alloy composite strip 银、银合金/铜、铜合金复合带材 |
China National Standards alloy |
English PDF |
| GB/T 23802-2023 |
Technical delivery conditions for corrosion-resistant alloy seamless pipes for casing, tubing, coupling blanks and accessory materials for the oil and gas industry 石油天然气工业 套管、油管、接箍毛坯及附件材料用耐蚀合金无缝管交货技术条件 |
China National Standards alloy |
English PDF |
| GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards alloy |
English PDF |
| GB/T 5686.5-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese Determination of carbon content Infrared absorption method, gas volume method, gravimetric method and coulometric method 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards alloy |
English PDF |
| GB/T 43447-2023 |
Jewelry Gold alloy Colors Definitions, Color Ranges and Nomenclature 首饰 金合金颜色 定义、颜色范围和命名 |
China National Standards alloy |
English PDF |
| GB/T 43360-2023 |
Zirconium and zirconium alloy powder for additive manufacturing 增材制造用锆及锆合金粉 |
China National Standards alloy |
English PDF |
| GB/T 43354-2023 |
Plane bending fatigue test method for copper alloy elastic strips 铜合金弹性带材平面弯曲疲劳试验方法 |
China National Standards alloy |
English PDF |
| GB/T 43302-2023 |
Titanium and titanium alloy wire for additive manufacturing 增材制造用钛及钛合金丝材 |
China National Standards alloy |
English PDF |
| GB/T 43301-2023 |
Molybdenum and molybdenum alloy tube targets 钼及钼合金管靶 |
China National Standards alloy |
English PDF |
| GB/T 42513.5-2023 |
Methods for chemical analysis of nickel alloys Part 5: Determination of vanadium content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第5部分：钒含量测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 42513.4-2023 |
Methods for chemical analysis of nickel alloys Part 4: Determination of silicon content Nitrous oxide-flame atomic absorption spectrometry and molybdenum blue spectrophotometry 镍合金化学分析方法 第4部分：硅含量的测定 一氧化二氮-火焰原子吸收光谱法和钼蓝分光光度法 |
China National Standards alloy |
English PDF |
| GB/T 42513.3-2023 |
Methods for chemical analysis of nickel alloys Part 3: Determination of aluminum content Nitrous oxide-flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry 镍合金化学分析方法 第3部分：铝含量的测定 一氧化二氮-火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards alloy |
English PDF |
| GB/T 42513.2-2023 |
Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry 镍合金化学分析方法 第2部分：磷含量的测定 钼蓝分光光度法 |
China National Standards alloy |
English PDF |
| GB/T 34497-2023 |
Copper and copper alloy foil materials for terminal connectors 端子连接器用铜及铜合金带箔材 |
China National Standards alloy |
English PDF |
| GB/T 32182-2023 |
Aluminum and aluminum alloy plates for rail transit 轨道交通用铝及铝合金板材 |
China National Standards alloy |
English PDF |
| GB/T 4437.1-2023 |
Aluminum and aluminum alloy hot extruded tubes Part 1: Seamless round tubes 铝及铝合金热挤压管 第1部分：无缝圆管 |
China National Standards alloy |
English PDF |
| GB/T 3310-2023 |
Ultrasonic testing method for copper and copper alloy rods 铜及铜合金棒材超声检测方法 |
China National Standards alloy |
English PDF |
| GB/T 3195-2023 |
Aluminum and aluminum alloy drawn (rolled) round wire rods 铝及铝合金拉（轧）制圆线材 |
China National Standards alloy |
English PDF |
| GB/T 2882-2023 |
Nickel and nickel alloy tubes 镍及镍合金管 |
China National Standards alloy |
English PDF |
| GB/T 2054-2023 |
Nickel and nickel alloy plates 镍及镍合金板 |
China National Standards alloy |
English PDF |
| GB/T 18329.2-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 2: Destructive testing of bonding strength for alloys with thickness ≥ 2 mm 滑动轴承 多层金属滑动轴承 第2部分：合金厚度≥2mm的结合强度破坏性试验 |
China National Standards alloy |
English PDF |
| GB/T 18329.1-2023 |
Sliding bearings Multi-layer metal sliding bearings Part 1: Ultrasonic non-destructive testing of bond quality for alloys with thickness ≥0.5mm 滑动轴承 多层金属滑动轴承 第1部分：合金厚度≥0.5mm的结合质量超声无损检验 |
China National Standards alloy |
English PDF |
| GB/T 43321-2023 |
Recommended process specifications for brazing copper and copper alloys 铜及铜合金钎焊推荐工艺规范 |
China National Standards alloy |
English PDF |
| GB/T 25774.1-2023 |
Examination of welding materials Part 1: Preparation of mechanical properties specimens of steel, nickel and nickel alloy deposited metals 焊接材料的检验 第1部分： 钢、镍及镍合金熔敷金属力学性能试样的制备 |
China National Standards alloy |
English PDF |
| GB/T 9460-2023 |
Copper and copper alloy welding wire 铜及铜合金焊丝 |
China National Standards alloy |
English PDF |
| GB/T 43409-2023 |
Metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards alloy |
English PDF |
| GB/T 6892-2023 |
Aluminum and aluminum alloy extruded profiles for general industrial use 一般工业用铝及铝合金挤压型材 |
China National Standards alloy |
English PDF |
| GB/T 43139-2023 |
Density testing of cast aluminum alloy liquid reduced pressure solidification samples 铸造铝合金液减压凝固试样密度检测 |
China National Standards alloy |
English PDF |
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