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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25748-2025 |
Die-Cast Magnesium alloys {译} 压铸镁合金 |
China National Standards alloys |
 English PDF |
| GB/T 46613-2025 |
Corrosion of Metals and alloys - Determination and Evaluation of Corrosion of Steel Reinforcement in Concrete Structures in Marine Environments {译} 金属和合金的腐蚀 - 海洋环境全腐蚀区混凝土结构中钢筋锈蚀测定及评定方法 |
China National Standards alloys |
English PDF |
| GB/T 5159-2025 |
Metal Powders (Excluding Powders for Hard alloys) - Methods for Determining Dimensional Changes Related to Forming and Sintering {译} 金属粉末（不包括硬质合金用粉） - 与成型和烧结有联系的尺寸变化的测定方法 |
China National Standards alloys |
English PDF |
| GB/T 42513.10-2025 |
Chemical Analysis Methods for Nickel alloys - Part 10: Determination of Trace Elements - Glow Discharge Mass Spectrometry {译} 镍合金化学分析方法 - 第10部分：痕量元素含量的测定 - 辉光放电质谱法 |
China National Standards alloys |
English PDF |
| GB/T 9791-2025 |
Metal and Other Inorganic Coatings - Chromate Conversion Coatings for Zinc, Cadmium, Aluminum-Zinc alloys, and Zinc-Aluminum Alloys - Test Methods {译} 金属及其他无机覆盖层 - 锌、镉、铝-锌合金和锌-铝合金的铬酸盐转化膜 - 试验方法 |
China National Standards alloys |
English PDF |
| GB/T 6611-2025 |
Terminology and Diagrams for Titanium and Titanium alloys {译} 钛及钛合金术语和图谱 |
China National Standards alloys |
English PDF |
| GB/T 46170-2025 |
Corrosion of Metals and alloys - Accelerated Soil Testing {译} 金属和合金的腐蚀 - 土壤加速试验 |
China National Standards alloys |
English PDF |
| GB/T 46198-2025 |
Corrosion of Metals and alloys - Cathodic Protection of Offshore Wind Energy Structures {译} 金属和合金的腐蚀 - 海上风能结构的阴极保护 |
China National Standards alloys |
English PDF |
| GB/T 46164-2025 |
Corrosion of Metals and alloys - Measurement of Electrochemical Critical Local Corrosion Temperature (E-CLCT) for Additively Manufactured Titanium Alloys {译} 金属和合金的腐蚀-增材制造钛合金电化学临界局部腐蚀温度（E-CLCT）的测量 |
China National Standards alloys |
English PDF |
| GB/T 46215-2025 |
Corrosion of Metals and alloys - Evaluation of Selective Corrosion of Copper Alloys and Gray Cast Iron Components in Power Plants Using Visual and Hardness Methods {译} 金属和合金的腐蚀 - 用目测法和硬度法对电厂部件铜合金和灰铸铁的选择性腐蚀评价 |
China National Standards alloys |
English PDF |
| GB/T 46054-2025 |
Corrosion of Metals and alloys - Electrochemical Measurements - Test Methods for Monitoring Atmospheric Corrosion {译} 金属和合金的腐蚀-电化学测量-监测大气腐蚀的试验方法 |
China National Standards alloys |
English PDF |
| GB/T 46055-2025 |
Corrosion of Metals and alloys - Guidelines for Deep-Sea Corrosion Testing of Metals and Alloys {译} 金属和合金的腐蚀 - 金属和合金深海腐蚀试验导则 |
China National Standards alloys |
English PDF |
| GB/T 14986.2-2025 |
Soft Magnetic alloys - Part 2: Iron-Nickel Alloys {译} 软磁合金-第2部分：铁镍合金 |
China National Standards alloys |
English PDF |
| GB/T 14986.1-2025 |
Soft Magnetic alloys - Part 1: General Requirements {译} 软磁合金 - 第1部分：一般要求 |
China National Standards alloys |
English PDF |
| GB/T 14996-2025 |
Wrought High-Temperature alloys - Cold-Rolled Sheets and Strips {译} 变形高温合金-冷轧板材和带材 |
China National Standards alloys |
English PDF |
| GB/T 15062-2025 |
Wrought High-Temperature alloys - Seamless Tubes {译} 变形高温合金 - 无缝管 |
China National Standards alloys |
English PDF |
| GB/T 14995-2025 |
Wrought High-Temperature alloys - Hot-Rolled Sheets {译} 变形高温合金 - 热轧板材 |
China National Standards alloys |
English PDF |
| GB/T 25932-2025 |
Cast High-Temperature alloys - Master Alloys - Equiaxed {译} 铸造高温合金 - 母合金 - 等轴晶 |
China National Standards alloys |
English PDF |
| GB/T 14993-2025 |
Wrought High-Temperature alloys - Hot-Rolled and Forged Bars {译} 变形高温合金-热轧和锻制棒材 |
China National Standards alloys |
English PDF |
| GB/T 14992-2025 |
High-Temperature alloys and Intermetallic Compounds - Designations and Chemical Composition {译} 高温合金和金属间化合物 - 牌号及化学成分 |
China National Standards alloys |
English PDF |
| GB/T 46052-2025 |
Corrosion of Metals and alloys - Sulfur Dioxide Test in Humid Atmosphere (Fixed Gas Method) {译} 金属和合金的腐蚀 - 潮湿大气中的二氧化硫试验（固定气体法） |
China National Standards alloys |
English PDF |
| GB/T 14999.2-2025 |
Inspection Methods for Superalloys - Part 2: High-Magnification Structure {译} 高温合金检验方法-第2部分：高倍组织 |
China National Standards alloys |
English PDF |
| GB/T 14999.1-2025 |
Inspection Methods for Superalloys - Part 1: Low-Magnification Structure {译} 高温合金检验方法 - 第1部分：低倍组织 |
China National Standards alloys |
English PDF |
| GB/T 223.13-2025 |
Steel and alloys - Determination of Vanadium Content - Titrimetric and Spectrophotometric Methods {译} 钢铁及合金 - 钒含量的测定 - 滴定法和分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 223.11-2025 |
Steel and alloys - Determination of Chromium Content - Titrimetric and Spectrophotometric Methods {译} 钢铁及合金 - 铬含量的测定 - 滴定法和分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 223.8-2025 |
Steel and alloys - Determination of Aluminum Content - Titration and Spectrophotometric Methods {译} 钢铁及合金 - 铝含量的测定 - 滴定法和分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 223.6-2025 |
Steel and alloys - Determination of Boron Content - Neutralization Titration and Spectrophotometric Methods {译} 钢铁及合金 - 硼含量的测定 - 中和滴定法和分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 15072.6-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 6: Determination of Iridium Content {译} 贵金属合金化学分析方法 - 第6部分：铱含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 15072.20-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 20: Determination of Rhodium Content {译} 贵金属合金化学分析方法 - 第20部分：铑含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 15072.4-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 4: Determination of Palladium Content {译} 贵金属合金化学分析方法 - 第4部分：钯含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 15072.3-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 3: Determination of Platinum Content {译} 贵金属合金化学分析方法 - 第3部分：铂含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 15072.2-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 2: Determination of Silver Content {译} 贵金属合金化学分析方法 - 第2部分：银含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 15072.1-2025 |
Chemical Analysis Methods for Precious Metal alloys - Part 1: Determination of Gold Content {译} 贵金属合金化学分析方法 - 第1部分：金含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 42513.9-2025 |
Chemical Analysis Methods for Nickel alloys - Part 9: Determination of Total Boron Content - Curcumin Spectrophotometric Method {译} 镍合金化学分析方法 - 第9部分：总硼含量的测定 - 姜黄素分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 46066-2025 |
Corrosion of Metals and alloys - Measurement of Critical Crevice Corrosion Temperature of Cylindrical Specimens in Ferric Chloride Solution {译} 金属和合金的腐蚀 - 在三氯化铁溶液中圆柱形试样临界缝隙腐蚀温度的测量 |
China National Standards alloys |
English PDF |
| GB/T 42513.8-2025 |
Chemical Analysis Methods for Nickel alloys - Part 8: Determination of Niobium Content - Inductively Coupled Plasma Atomic Emission Spectroscopy {译} 镍合金化学分析方法 - 第8部分：铌含量的测定-电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 18590-2025 |
Corrosion of Metals and alloys - Guide for Evaluation of Pitting Corrosion {译} 金属和合金的腐蚀 - 点蚀评价指南 |
China National Standards alloys |
English PDF |
| GB/T 222-2025 |
Steel and alloys - Permissible Deviations in Chemical Composition of Finished Products {译} 钢及合金 - 成品化学成分允许偏差 |
China National Standards alloys |
English PDF |
| GB/T 45867-2025 |
Additive Manufacturing - Technical Specifications for Integrated Forming of Dissimilar Metals of Cobalt-Based alloys and Stainless Steel {译} 增材制造-钴基合金与不锈钢异种金属一体化成形技术规范 |
China National Standards alloys |
English PDF |
| GB/T 4699.2-2025 |
Ferrochrome, silicon-chromium alloys, ferrochrome nitride, and high-nitrogen ferrochrome - Determination of chromium content - Ammonium persulfate oxidation titration and potentiometric titration {译} 铬铁、硅铬合金、氮化铬铁和高氮铬铁-铬含量的测定-过硫酸铵氧化滴定法和电位滴定法 |
China National Standards alloys |
English PDF |
| GB/T 45879-2025 |
Corrosion of metals and alloys - Rapid electrochemical test method for stress corrosion susceptibility {译} 金属和合金的腐蚀-应力腐蚀敏感性电化学快速试验方法 |
China National Standards alloys |
English PDF |
| GB/T 16545-2025 |
Corrosion of Metals and alloys - Removal of Corrosion Products from Corrosion Specimens {译} 金属和合金的腐蚀-腐蚀试样上腐蚀产物的清除 |
China National Standards alloys |
English PDF |
| GB/T 19747-2025 |
Corrosion of metals and alloys - Assessment of corrosion by atmospheric exposure of bimetallic materials {译} 金属和合金的腐蚀-双金属大气暴露腐蚀评定 |
China National Standards alloys |
English PDF |
| GB/T 20854-2025 |
Corrosion of Metals and alloys - Accelerated Tests with Cyclic Exposure to Salt Spray, "Dry" and "Wet" Conditions {译} 金属和合金的腐蚀-循环暴露在盐雾、“干”和“湿”条件下的加速试验 |
China National Standards alloys |
English PDF |
| GB/T 6148-2025 |
Test Methods for Temperature Coefficient of Resistance of Precision Resistance alloys {译} 精密电阻合金电阻温度系数测试方法 |
China National Standards alloys |
English PDF |
| GB/T 6147-2025 |
Test Methods for Thermoelectric Voltage Ratio of Precision Resistance alloys {译} 精密电阻合金热电动势率测试方法 |
China National Standards alloys |
English PDF |
| GB/T 45329-2025 |
Point Precious Metals and Their alloys for Fire Electrodes {译} 点火电极用贵金属及其合金加工材 |
China National Standards alloys |
English PDF |
| GB/T 13748.24-2025 |
Methods for chemical analysis of magnesium and magnesium alloys - Part 24: Determination of trace impurity elements - Glow discharge mass spectrometry {译} 镁及镁合金化学分析方法-第24部分：痕量杂质元素的测定-辉光放电质谱法 |
China National Standards alloys |
English PDF |
| GB/T 20972.3-2025 |
Petroleum and Natural Gas Industries - Materials for Use in Hydrogen Sulfide-Containing Environments in Oil and Gas Production - Part 3: Cracking-Resistant and Corrosion-Resistant alloys and Other Alloys {译} 石油天然气工业-油气开采中用于含硫化氢环境的材料-第3部分：抗开裂耐蚀合金和其他合金 |
China National Standards alloys |
English PDF |
| GB/T 45020-2024 |
Chemical analysis methods for niobium and hafnium alloys - Determination of trace impurity elements - Inductively coupled plasma mass spectrometry {译} 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 alloys |
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 {译} 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 alloys |
English PDF |
| GB 4234.7-2024 |
Surgical implants - Metallic materials - Part 7: Forged and cold worked cobalt-chromium-nickel-molybdenum-iron alloys {译} 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 alloys |
English PDF |
| GB 4234.12-2024 |
Surgical implants - Metallic materials - Part 12: Forged cobalt-chromium-molybdenum alloys {译} 外科植入物-金属材料-第12部分：锻造钴-铬-钼合金 |
China National Standards alloys |
English PDF |
| GB/T 13397-2024 |
Technical Specifications for Silver Metal Oxide Electrical Contacts by Internal Oxidation of alloys {译} 合金内氧化法银金属氧化物电触头技术规范 |
China National Standards alloys |
English PDF |
| GB/T 3488.1-2024 |
Hard alloys-Metallographic determination of microstructure-Part 1: Metallographic photos and descriptions {译} 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 alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 44757-2024 |
Anodic oxide film of titanium and titanium alloys {译} 钛及钛合金阳极氧化膜 |
China National Standards alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 23603-2024 |
Detection method for contamination layer on the surface of titanium and titanium alloys {译} 钛及钛合金表面污染层检测方法 |
China National Standards alloys |
English PDF |
| GB/T 25831-2024 |
Deformed high-temperature alloys - wires {译} 变形高温合金-丝材 |
China National Standards alloys |
English PDF |
| GB/T 19822-2024 |
Specifications for hard anodized films of aluminum and aluminum alloys {译} 铝及铝合金硬质阳极氧化膜规范 |
China National Standards alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 13818-2024 |
Die-cast zinc alloys {译} 压铸锌合金 |
China National Standards alloys |
English PDF |
| GB/T 15115-2024 |
Die-cast aluminum alloys {译} 压铸铝合金 |
China National Standards alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 223.60-2024 |
Steel and alloys - Determination of silicon content - Gravimetric method {译} 钢铁及合金-硅含量的测定-重量法 |
China National Standards alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 4137-2024 |
Rare earth ferrosilicon alloys {译} 稀土硅铁合金 |
China National Standards alloys |
English PDF |
| GB/T 4138-2024 |
Rare earth magnesium ferrosilicon alloys {译} 稀土镁硅铁合金 |
China National Standards alloys |
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 {译} 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 alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 43897-2024 |
Casting high-temperature alloys - Master alloys - Single crystals {译} 铸造高温合金-母合金-单晶 |
China National Standards alloys |
English PDF |
| GB/T 5121.8-2024 |
Chemical analysis methods for copper and copper alloys - Part 8: Determination of oxygen, nitrogen and hydrogen content {译} 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 alloys |
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 - {译} 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 alloys |
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 - {译} 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 alloys |
English PDF |
| GB/T 42791-2024 |
Corrosion of Metals and alloys - Electrochemical Guidelines for noise measurement corrosion test {译} 航空用铝合金锻件通用技术规范 |
China National Standards alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 43569-2023 |
Jewelry and Precious Metals Sampling of Precious Metals and Their alloys {译} 首饰和贵金属 贵金属及其合金的取样 |
China National Standards alloys |
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 {译} 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 alloys |
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 {译} 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 alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 42513.2-2023 |
Methods for chemical analysis of nickel alloys Part 2: Determination of phosphorus content Molybdenum blue spectrophotometry {译} 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 alloys |
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 {译} 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 alloys |
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 {译} 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 alloys |
English PDF |
| GB/T 43321-2023 |
Recommended process specifications for brazing copper and copper alloys {译} 铜及铜合金钎焊推荐工艺规范 |
China National Standards alloys |
English PDF |
| GB/T 43118-2023 |
Corrosion of metals and alloys Test method for high-temperature corrosion of metallic materials under the action of deposits of salt, ash or other substances {译} 金属和合金的腐蚀 金属材料在盐、灰烬或其他物质的沉积物作用下进行高温腐蚀的试验方法 |
China National Standards alloys |
English PDF |
| GB/T 223.92-2023 |
Steel and alloys - Determination of lanthanum, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry {译} 钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法 |
China National Standards alloys |
English PDF |
| GB/T 42654-2023 |
Test methods for seawater erosion corrosion of copper and copper alloys {译} 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards alloys |
English PDF |
| GB/T 42656-2023 |
Test method for kinetic properties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys {译} 稀土系储氢合金 吸放氢反应动力学性能测试方法 |
China National Standards alloys |
English PDF |
| GB/T 29918-2023 |
Test method for pressure-composition isotherm (PCI) of rare earth hydrogen storage alloys {译} 稀土系储氢合金 压力-组成等温线（PCI）的测试方法 |
China National Standards alloys |
English PDF |
| GB/T 42913-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials embedded in salt, ash or other solids {译} 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards alloys |
English PDF |
| GB/T 42912-2023 |
Corrosion of metals and alloys Test methods for high-temperature corrosion of metallic materials under static immersion in molten salts or other liquids {译} 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards alloys |
English PDF |
| GB/T 42904-2023 |
Corrosion of metals and alloys Seawater pipeline dynamic corrosion test {译} 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards alloys |
English PDF |
| GB/T 42672-2023 |
Corrosion of metals and alloys - Methods for monitoring environmental factors in surface seawater exposure tests {译} 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards alloys |
English PDF |
| GB/T 42661-2023 |
Corrosion of metals and alloys Test method for stress corrosion susceptibility of steel bars in simulated marine environment {译} 金属和合金的腐蚀 模拟海洋环境中钢筋应力腐蚀敏感性试验方法 |
China National Standards alloys |
English PDF |
| GB/T 17899-2023 |
Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution {译} 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards alloys |
English PDF |
| GB/T 5776-2023 |
Corrosion of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater {译} 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards alloys |
English PDF |
| GB 21351-2023 |
Energy Consumption Quotas per Unit Product of Wrought Aluminum and Aluminum alloys {译} 变形铝及铝合金单位产品能源消耗限额 |
China National Standards alloys |
English PDF |
| GB/T 25951-2023 |
Nickel and nickel alloys Terms and Definitions {译} 镍及镍合金 术语和定义 |
China National Standards alloys |
English PDF |
| GB/T 42513.1-2023 |
Methods for chemical analysis of nickel alloys - Part 1: Determination of chromium content - Ferrous ammonium sulfate potentiometric titration method {译} 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards alloys |
English PDF |
| GB/T 20078-2023 |
Copper and Copper alloys Forgings {译} 铜和铜合金 锻件 |
China National Standards alloys |
English PDF |
| GB/T 26416.9-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 9: Determination of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method {译} 稀土铁合金化学分析方法 第9部分：磷量的测定 铋磷钼蓝分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 26416.8-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 8: Determination of silicon content - Photometric method {译} 稀土铁合金化学分析方法 第8部分：硅量的测定 光度法 |
China National Standards alloys |
English PDF |
| GB/T 26416.7-2023 |
Chemical analysis methods of rare earth iron alloys - Part 7: Determination of carbon and sulfur content - High frequency-infrared absorption method {译} 稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards alloys |
English PDF |
| GB/T 26416.6-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 6: Determination of molybdenum, tungsten, titanium content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第6部分：钼、钨、钛量的测定 电感耦合等离子体发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 223.54-2022 |
Iron, steel and alloys - Determination of nickel content - Flame atomic absorption spectrometry {译} 钢铁及合金 镍含量的测定 火焰原子吸收光谱法 |
China National Standards alloys |
English PDF |
| GB/T 8005.4-2022 |
Terminology for aluminum and aluminum alloys - Part 4: Recycled aluminum {译} 铝及铝合金术语 第4部分：回收铝 |
China National Standards alloys |
English PDF |
| GB/T 41653-2022 |
Corrosion of metals and alloys - Anodic test method for susceptibility to intergranular corrosion of heat-treated aluminum alloys {译} 金属和合金的腐蚀 热处理铝合金晶间腐蚀敏感性阳极试验方法 |
China National Standards alloys |
English PDF |
| GB/T 41654-2022 |
Corrosion of metals and alloys - Method for metallographic examination of specimens after exposure to high temperature corrosive environments {译} 金属和合金的腐蚀 在高温腐蚀环境下暴露后试样的金相检验方法 |
China National Standards alloys |
English PDF |
| GB/T 223.63-2022 |
Iron, steel and alloys - Determination of manganese content - Sodium (potassium) periodate spectrophotometric method {译} 钢铁及合金 锰含量的测定 高碘酸钠（钾）分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 10123-2022 |
Corrosion terminology of metals and alloys {译} 金属和合金的腐蚀 术语 |
China National Standards alloys |
English PDF |
| GB/T 41496-2022 |
Ferroalloys - Determination of moisture in delivery lots - Gravimetric method {译} 铁合金 交货批水分的测定 重量法 |
China National Standards alloys |
English PDF |
| GB/T 12967.6-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 6: Determination of color and appearance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第6部分：色差和外观质量 |
China National Standards alloys |
English PDF |
| GB/T 12966-2022 |
The methods for determining aluminium and aluminium alloys conductivity using eddy current 铝及铝合金电导率涡流测试方法 |
China National Standards alloys |
English PDF |
| GB/T 12967.5-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 5:Assessment of resistance to cracking 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第5部分：抗破裂性的测定 |
China National Standards alloys |
English PDF |
| GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultraviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定 |
China National Standards alloys |
English PDF |
| GB/T 12967.3-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Salt spray test 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第3部分：盐雾试验 |
China National Standards alloys |
English PDF |
| GB/T 5231-2022 |
Designation and chemical composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards alloys |
English PDF |
| GB/T 25716-2022 |
Cold chamber die casting machines for magnesium alloys 镁合金冷室压铸机 |
China National Standards alloys |
English PDF |
| GB/T 41404-2022 |
Determination of platinum content in platinum alloys Spark atomic emission spectrometry (subtraction method) {译} 铂合金中铂含量的测定 火花原子发射光谱法（差减法） |
China National Standards alloys |
English PDF |
| GB/T 41337-2022 |
Powder Bed Fusion Additive Manufacturing of Nickel-Based alloys {译} 粉末床熔融增材制造镍基合金 |
China National Standards alloys |
English PDF |
| GB/T 5154-2022 |
Magnesium and magnesium alloys sheets and strips 镁及镁合金板、带材 |
China National Standards alloys |
English PDF |
| GB/T 8754-2022 |
Anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Determination of electrical insulation 铝及铝合金阳极氧化膜及有机聚合物膜 绝缘性的测定 |
China National Standards alloys |
English PDF |
| GB/T 6893-2022 |
Aluminium and aluminium alloys cold drawn (rolled) tubes 铝及铝合金拉（轧）制管材 |
China National Standards alloys |
English PDF |
| GB/T 16886.15-2022 |
Biological Evaluation of Medical Devices-Part 15: Qualitative and Quantitative Degradation Products of Metals and alloys {译} 医疗器械生物学评价 第15部分：金属与合金降解产物的定性与定量 |
China National Standards alloys |
English PDF |
| GB/T 15970.11-2022 |
Corrosion of metals and alloys - Stress corrosion testing - Part 11: Guidelines for hydrogen embrittlement and hydrogen-induced cracking tests of metals and alloys {译} 金属和合金的腐蚀 应力腐蚀试验 第11部分:金属和合金氢脆和氢致开裂试验指南 |
China National Standards alloys |
English PDF |
| GB/T 41951-2022 |
Corrosion of metals and alloys - Test method for corrosion resistance of steel connecting parts and steel components for construction {译} 金属和合金的腐蚀 建筑用钢连接部件及钢构件耐腐蚀性能测试方法 |
China National Standards alloys |
English PDF |
| GB/T 26416.5-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 5: Determination of oxygen content - Pulse-infrared absorption method {译} 稀土铁合金化学分析方法 第5部分：氧含量的测定 脉冲-红外吸收法 |
China National Standards alloys |
English PDF |
| GB/T 26416.4-2022 |
Methods for chemical analysis of rare earth iron alloys - Part 4: Determination of iron content - Potassium dichromate titration method {译} 稀土铁合金化学分析方法 第4部分：铁量的测定 重铬酸钾滴定法 |
China National Standards alloys |
English PDF |
| GB/T 26416.3-2022 |
Chemical analysis methods of rare earth ferroalloys - Part 3: Determination of calcium, magnesium, aluminum, nickel, manganese content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第3部分：钙、镁、铝、镍、锰量的测 定 电感耦合等离子体发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 26416.2-2022 |
Methods for chemical analysis of rare earth ferroalloys - Part 2: Determination of rare earth impurity content - Inductively coupled plasma emission spectrometry {译} 稀土铁合金化学分析方法 第2部分：稀土杂质含量的测定 电感耦合等离子体发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 26416.1-2022 |
Chemical Analysis Methods of Rare Earth Ferroalloys Part 1: Determination of Total Rare Earth {译} 稀土铁合金化学分析方法 第1部分：稀土总量的测定 |
China National Standards alloys |
English PDF |
| GB/T 13747.26-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 26: Determination of alloys and impurity elements - Inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第26部分：合金及杂质元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 41883-2022 |
Powder bed fusion additive manufacturing of tantalum and tantalum alloys {译} 粉末床熔融增材制造钽及钽合金 |
China National Standards alloys |
English PDF |
| GB/T 13747.18-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 13747.10-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 13747.9-2022 |
Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry {译} 锆及锆合金化学分析方法 第9部分：镁含量的测定 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 alloys |
English PDF |
| GB/T 41756-2022 |
Corrosion of metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels {译} 金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法 |
China National Standards alloys |
English PDF |
| GB/T 41979.5-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 5: Quality and inspection requirements {译} 搅拌摩擦点焊 铝及铝合金 第5部分: 质量与检验要求 |
China National Standards alloys |
English PDF |
| GB/T 41979.4-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 4: Welding procedure specification and qualification {译} 搅拌摩擦点焊 铝及铝合金 第4部分:焊接工艺规程及评定 |
China National Standards alloys |
English PDF |
| GB/T 41979.3-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 3: Skill assessment of welding operators {译} 搅拌摩擦点焊 铝及铝合金 第3部分:焊接操作工的技能评定 |
China National Standards alloys |
English PDF |
| GB/T 41979.2-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 2: Design of welded joints {译} 搅拌摩擦点焊 铝及铝合金 第2部分:焊接接头设计 |
China National Standards alloys |
English PDF |
| GB/T 41979.1-2022 |
Friction stir spot welding of aluminum and aluminum alloys - Part 1: Terms and definitions {译} 搅拌摩擦点焊 铝及铝合金 第1部分:术语及定义 |
China National Standards alloys |
English PDF |
| GB/T 40382-2021 |
Recycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards alloys |
English PDF |
| GB/T 40403-2021 |
Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 |
China National Standards alloys |
English PDF |
| GB/T 40393-2021 |
Corrosion of metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels 金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法 |
China National Standards alloys |
English PDF |
| GB/T 40339-2021 |
Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service 金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则 |
China National Standards alloys |
English PDF |
| GB/T 40338-2021 |
Corrosion of metals and alloys—Exfoliation corrosion testing of aluminium alloys 金属和合金的腐蚀 铝合金剥落腐蚀试验 |
China National Standards alloys |
English PDF |
| GB/T 40314-2021 |
Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards alloys |
English PDF |
| GB/T 40299-2021 |
Corrosion of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards alloys |
English PDF |
| GB/T 24488-2021 |
Test method for electrochemical properties of magnesium alloys sacrificial anode 镁合金牺牲阳极电化学性能测试方法 |
China National Standards alloys |
English PDF |
| GB/T 15970.10-2021 |
Corrosion of metals and alloys—Stress corrosion testing—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分：反向U型弯曲试验方法 |
China National Standards alloys |
English PDF |
| GB/T 8013.5-2021 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 5: Function coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜 |
China National Standards alloys |
English PDF |
| GB/T 8013.4-2021 |
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 4: Texture coatings 铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜 |
China National Standards alloys |
English PDF |
| GB/T 1425-2021 |
Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis 贵金属及其合金熔化温度范围的测定 热分析试验方法 |
China National Standards alloys |
English PDF |
| GB/T 40377-2021 |
Corrosion of metals and alloys—Determination of AC corrosion—Protection criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards alloys |
English PDF |
| GB/T 19346.3-2021 |
Methods of measurement of amorphous and nanocrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen 非晶纳米晶合金测试方法 第3部分：铁基非晶单片试样交流磁性能 |
China National Standards alloys |
English PDF |
| GB/T 13297-2021 |
General rules of packaging，marking and quality certification for precision alloys 精密合金包装、标志和质量证明书的一般规定 |
China National Standards alloys |
English PDF |
| GB/T 39807-2021 |
Process specifications of Pb-free plating tin and tin alloys 无铅电镀锡及锡合金工艺规范 |
China National Standards alloys |
English PDF |
| GB/T 39742-2021 |
Plain bearings—Aluminium alloys for solid bearings 滑动轴承 单层滑动轴承用铝基铸造合金 |
China National Standards alloys |
English PDF |
| GB/T 5121.28-2021 |
Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry 铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅和铋含量的测定 电感耦合等离子体质谱法 |
China National Standards alloys |
English PDF |
| GB/T 3670-2021 |
Covered electordes for manual metal arc welding of copper and copper alloys 铜及铜合金焊条 |
China National Standards alloys |
English PDF |
| GB/T 41110-2021 |
Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys 镍及镍合金药芯焊丝 |
China National Standards alloys |
English PDF |
| GB/T 41112-2021 |
Solid wire electrodes, solid wires and rods for fusion welding of magnesium and magnesium alloys 镁及镁合金焊丝 |
China National Standards alloys |
English PDF |
| GB/T 26024-2021 |
Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards alloys |
English PDF |
| GB/T 41080-2021 |
Metallographic inspection method for molybdenum and molybdenum alloys 钼及钼合金金相检验方法 |
China National Standards alloys |
English PDF |
| GB/T 25717-2021 |
Hot chamber die casting machines for magnesium alloys 镁合金热室压铸机 |
China National Standards alloys |
English PDF |
| GB/T 40732-2021 |
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测 |
China National Standards alloys |
English PDF |
| GB/T 40809-2021 |
Casting aluminum alloys—Process specification for semisolid rheo-diecasting forming 铸造铝合金 半固态流变压铸成形工艺规范 |
China National Standards alloys |
English PDF |
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards alloys |
English PDF |
| GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards alloys |
English PDF |
| GB/T 40796-2021 |
Corrosion of metals and alloys—Guidelines for applying statistics to analysis of corrosion data 金属和合金的腐蚀 腐蚀数据分析应用统计学指南 |
China National Standards alloys |
English PDF |
| GB/T 40801-2021 |
Welding procedure qualification tests for titanium,zirconium and their alloys 钛、锆及其合金的焊接工艺评定试验 |
China National Standards alloys |
English PDF |
| GB/T 39534-2020 |
Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids 金属和合金的腐蚀 液体中不锈钢和镍基合金均匀腐蚀速率测定方法 |
China National Standards alloys |
English PDF |
| GB/T 39125-2020 |
Cerium-magnesium alloys 铈镁合金 |
China National Standards alloys |
English PDF |
| GB/T 39138.1-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate 金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法 |
China National Standards alloys |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gravimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards alloys |
English PDF |
| GB/T 39138.3-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3：Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry 金镍铬铁硅硼合金化学分析方法 第3部分：铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 39143-2020 |
Methods for chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry 金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards alloys |
English PDF |
| GB/T 39154-2020 |
Corrosion of metals and alloys—Cathodic protection of steel in concrete 金属和合金的腐蚀 混凝土用钢筋的阴极保护 |
China National Standards alloys |
English PDF |
| GB/T 39155-2020 |
Corrosion of metals and alloys—Cathodic protection of harbour installations 金属和合金的腐蚀 海港设施的阴极保护 |
China National Standards alloys |
English PDF |
| GB/T 26291-2020 |
Seamless copper-nickel alloys tube for ships 舰船用铜镍合金无缝管 |
China National Standards alloys |
English PDF |
| GB/T 20975.6-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 6: Determination of cadmium content 铝及铝合金化学分析方法 第6部分：镉含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.17-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 17: Determination of strontium content 铝及铝合金化学分析方法 第17部分：锶含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.37-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content 铝及铝合金化学分析方法 第37部分：铌含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.4-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content 铝及铝合金化学分析方法 第4部分：铁含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.5-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content 铝及铝合金化学分析方法 第5部分：硅含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.7-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content 铝及铝合金化学分析方法 第7部分：锰含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.9-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法 |
China National Standards alloys |
English PDF |
| GB/T 20975.10-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分：锡含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.12-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 12: Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.14-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.16-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 16：Determination of magnesium content 铝及铝合金化学分析方法 第16部分：镁含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.18-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 18:Determination of chromium content 铝及铝合金化学分析方法 第18部分：铬含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.22-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 22:Determination of beryllium content 铝及铝合金化学分析方法 第22部分：铍含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.24-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 24：Determination of total rare earth content 铝及铝合金化学分析方法 第24部分：稀土总含量的测定 |
China National Standards alloys |
English PDF |
| GB/T 20975.25-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 25：Determination of elements content—Inductively coupled plasma atomic emission spectrometric method 铝及铝合金化学分析方法 第25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 alloys |
English PDF |
| GB/T 20975.35-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method 铝及铝合金化学分析方法 第35部分：钨含量的测定 硫氰酸盐分光光度法 |
China National Standards alloys |
English PDF |
| GB/T 20975.36-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 36:Determination of silver content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第36部分：银含量的测定 火焰原子吸收光谱法 |
China National Standards alloys |
English PDF |
| GB/T 12967.1-2020 |
Test methods for anodic oxidation coatings and organic polymer coatings of aluminium and aluminium alloys―Part 1: Measurement of abrasion resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第1部分：耐磨性的测定 |
China National Standards alloys |
English PDF |
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