Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 20887.5-2022 |
High strength hot rolled steel sheet and strip for automobile part 5: martensitic steel {译} 汽车用高强度热连轧钢板及钢带 第5部分:马氏体钢 |
China National Standards steel, |
 English PDF |
| GB/T 20887.4-2022 |
High strength hot rolled steel sheet and strip for automobile part 4: transformation induced plastic steel {译} 汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢 |
China National Standards steel, |
English PDF |
| GB/T 20887.3-2022 |
High strength hot rolled steel sheet and strip for automobile part 3: dual phase steel {译} 汽车用高强度热连轧钢板及钢带 第3部分：双相钢 |
China National Standards steel, |
English PDF |
| GB/T 20887.2-2022 |
High strength hot rolled steel sheet and strip for automobile part 2: high reaming steel {译} 汽车用高强度热连轧钢板及钢带 第2部分：高扩孔钢 |
China National Standards steel, |
English PDF |
| GB/T 20564.7-2022 |
High strength tandem cold rolled steel sheet and strip for automobile part 7: martensitic steel {译} 汽车用高强度冷连轧钢板及钢带 第7部分：马氏体钢 |
China National Standards steel, |
English PDF |
| GB/T 4357-2022 |
Cold drawn carbon spring steel wire {译} 冷拉碳素弹簧钢丝 |
China National Standards steel, |
English PDF |
| GB/T 4162-2022 |
Ultrasonic testing method for forged and rolled steel bars {译} 锻轧钢棒超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 3087-2022 |
Seamless steel pipe for low and medium pressure boiler {译} 低中压锅炉用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 24160-2022 |
Hoop-wrapped composite cylinders with steel liner for the on-board storage of compressed natural gas as a fuel for automotive vehicles 车用压缩天然气钢质内胆环向缠绕气瓶 |
China National Standards steel, |
English PDF |
| GB/T 26722-2022 |
steel wire ropes for ropeway 索道用钢丝绳 |
China National Standards steel, |
English PDF |
| GB/T 41157.1-2022 |
Fasteners for nuclear power plants—Part 1：Bolts, screws and studs made of alloy steel 核电厂用紧固件 第1部分：合金钢螺栓、螺钉和螺柱 |
China National Standards steel, |
English PDF |
| GB/T 41157.2-2022 |
Fasteners for nuclear power plants—Part 2：Nuts made of carbon steel and alloy steel 核电厂用紧固件 第2部分：碳钢和合金钢螺母 |
China National Standards steel, |
English PDF |
| GB/T 41157.3-2022 |
Fasteners for nuclear power plants—Part 3：Bolts, screws and studs made of corrosion-resistant stainless steel 核电厂用紧固件 第3部分：不锈钢螺栓、螺钉和螺柱 |
China National Standards steel, |
English PDF |
| GB/T 41157.4-2022 |
Fasteners for nuclear power plants—Part 4：Nuts made of corrosion-resistant stainless steel 核电厂用紧固件 第4部分：不锈钢螺母 |
China National Standards steel, |
English PDF |
| GB/T 8334-2022 |
Periodic inspection and evaluation of liquefied petroleum steel gas cylinders 液化石油气钢瓶定期检验与评定 |
China National Standards steel, |
English PDF |
| GB/T 5842-2022 |
Liquefied petroleum steel gas cylinders 液化石油气钢瓶 |
China National Standards steel, |
English PDF |
| GB/T 41160-2022 |
Cast tool steels 铸造工具钢 |
China National Standards steel, |
English PDF |
| GB/T 41162-2022 |
Alloy steel castings with special physical properties 特殊物理性能合金钢铸件 |
China National Standards steel, |
English PDF |
| GB/T 41354-2022 |
Hydraulic Transmission Seamless or Welded Plain End Precision steel Tube Dimensions and Nominal Pressures {译} 液压传动 无缝或焊接型的平端精密钢管 尺寸与公称压力 |
China National Standards steel, |
English PDF |
| GB/T 41324-2022 |
Fire-resistant and weather-resistant structural steel {译} 耐火耐候结构钢 |
China National Standards steel, |
English PDF |
| GB/T 41317-2022 |
Stainless steel corrugated hose for gas appliance connection {译} 燃气用具连接用不锈钢波纹软管 |
China National Standards steel, |
English PDF |
| GB/T 32120-2022 |
Oxidative aggregation coating corrosion control technology for steel structure {译} 钢结构氧化聚合型包覆腐蚀控制技术 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 41966-2022 |
Phased array ultrasonic testing method for seamless steel pipe {译} 无缝钢管相控阵超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 41950-2022 |
Metallic coatings Zinc and zinc alloy electroplating with hexavalent chromium-free treatment on steel {译} 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层 |
China National Standards steel, |
English PDF |
| GB/T 42143-2022 |
Code for design and construction of steel containment for pressurized water reactor nuclear power plants {译} 压水堆核电厂钢制安全壳设计建造规范 |
China National Standards steel, |
English PDF |
| GB/T 13590-2022 |
steel slag slag portland cement {译} 钢渣矿渣硅酸盐水泥 |
China National Standards steel, |
English PDF |
| GB/T 42255-2022 |
General specification for stainless steel solid rivets for aerospace {译} 航空航天用不锈钢实心铆钉通用规范 |
China National Standards steel, |
English PDF |
| GB/T 42083-2022 |
Heat Treatment of 4Cr5MoSiV1 Hot Work Die Steel {译} 4Cr5MoSiV1热作模具钢件的热处理 |
China National Standards steel, |
English PDF |
| GB/T 42091-2022 |
Specification for smelting and ingot casting of vacuum steel ingots for large steel forgings {译} 大型锻钢件用真空钢锭的冶炼与铸锭规范 |
China National Standards steel, |
English PDF |
| GB/T 42230-2022 |
Requirements for binding and fixing steel plate coils for road transport {译} 钢板卷道路运输捆绑固定要求 |
China National Standards steel, |
English PDF |
| GB/T 41899-2022 |
General rules for the quality of coated tin-plated or chrome-plated steel sheets for food containers {译} 食品容器用涂覆镀锡或镀铬薄钢板质量通则 |
China National Standards steel, |
English PDF |
| GB/T 12337-2014 |
steel Spherical Storage Tank "No. 1 Amendment" {译} 钢制球形储罐《第1号修改单》 |
China National Standards steel, |
English PDF |
| GB/T 26540-2022 |
steel wire frame composite insulation board for wall insulation system {译} 墙体保温系统用钢丝网架复合保温板 |
China National Standards steel, |
English PDF |
| GB/T 41994-2022 |
Industrial furnaces and related process equipment - Safety requirements for electric arc furnace steelmaking machinery and equipment {译} 工业炉及相关工艺设备 电弧炉炼钢机械和设备的安全要求 |
China National Standards steel, |
English PDF |
| GB/T 24186-2022 |
High-strength wear-resistant steel plates and strips for construction machinery {译} 工程机械用高强度耐磨钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 41763-2022 |
Dimensions, shapes, weights and allowable deviations of twin-roll cast-rolled hot-rolled steel sheets and strips {译} 双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差 |
China National Standards steel, |
English PDF |
| GB/T 1499.3-2022 |
steel for reinforced concrete - Part 3: Welded mesh for reinforcement {译} 钢筋混凝土用钢 第3部分：钢筋焊接网 |
China National Standards steel, |
English PDF |
| GB/T 41676-2022 |
Cranes—General rules for design—Limit state and capability verification of forged steel hooks {译} 起重机 设计通则 锻钢吊钩的极限状态和能力验证 |
China National Standards steel, |
English PDF |
| GB/T 17396-2022 |
Hot-rolled seamless steel pipes for hydraulic props {译} 液压支柱用热轧无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 2102-2022 |
Acceptance, packaging, marking and quality certificate of steel pipes {译} 钢管的验收、包装、标志和质量证明书 |
China National Standards steel, |
English PDF |
| GB/T 28905-2022 |
Low Yield Strength steel Plates for Construction {译} 建筑用低屈服强度钢板 |
China National Standards steel, |
English PDF |
| GB/T 24181-2022 |
Diamond welding saw blade base steel {译} 金刚石焊接锯片基体用钢 |
China National Standards steel, |
English PDF |
| GB/T 21352-2022 |
steel cord core flame retardant conveyor belt for underground mine {译} 地下矿井用钢丝绳芯阻燃输送带 |
China National Standards steel, |
English PDF |
| GB/T 712-2022 |
Structural steel for ships and ocean engineering {译} 船舶及海洋工程用结构钢 |
China National Standards steel, |
English PDF |
| GB/T 30834-2022 |
Evaluation and statistics of non-metallic inclusions in steel - Scanning electron microscopy {译} 钢中非金属夹杂物的评定和统计 扫描电镜法 |
China National Standards steel, |
English PDF |
| GB/T 1149.8-2022 |
Internal combustion engines - Piston rings - Part 8: Rectangular steel rings {译} 内燃机 活塞环 第8部分：矩形钢环 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 41755-2022 |
Cracking susceptibility test of pipeline steel pipe in acidic environment-full ring specimen ellipse deformation method {译} 酸性环境中管线钢管开裂敏感性试验 全环试样椭圆变形法 |
China National Standards steel, |
English PDF |
| GB/T 37400.17-2022 |
General Specifications for Heavy Machinery Part 17: Repair Welding of Forged steel Parts {译} 重型机械通用技术条件 第17部分：锻钢件补焊 |
China National Standards steel, |
English PDF |
| GB/T 25826-2022 |
Epoxy coated steel bars for reinforced concrete {译} 钢筋混凝土用环氧涂层钢筋 |
China National Standards steel, |
English PDF |
| GB/T 28900-2022 |
Test methods for steel for reinforced concrete {译} 钢筋混凝土用钢材试验方法 |
China National Standards steel, |
English PDF |
| GB/T 13789-2022 |
Method for Measuring Magnetic Properties of Electrical steel Strip (Sheet) with Single Chip Tester {译} 用单片测试仪测量电工钢带(片)磁性能的方法 |
China National Standards steel, |
English PDF |
| GB/T 3655-2022 |
Method for Measuring Magnetic Properties of Electrical steel Strip (Sheet) Using Epstein Square {译} 用爱泼斯坦方圈测量电工钢带(片)磁性能的方法 |
China National Standards steel, |
English PDF |
| GB/T 41982-2022 |
High-alloy heat-resistant steel thick-walled pipes and forgings for power stations General technical requirements {译} 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 steel, |
English PDF |
| GB/T 41747-2022 |
Structural-grade and high-strength continuous hot-dip galvanized twin-roll cast-rolled steel sheet and strip {译} 结构级和高强度连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 41746-2022 |
Commercial-grade continuous hot-dip galvanized twin-roll cast-rolled steel sheet and strip {译} 商品级连续热镀锌双辊铸轧薄钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 41749-2022 |
General requirements for surface quality of hot-rolled section steel {译} 热轧型钢表面质量一般要求 |
China National Standards steel, |
English PDF |
| GB/T 41748-2022 |
Quality Evaluation Scheme for Welded steel Mesh {译} 钢筋焊接网质量评价方案 |
China National Standards steel, |
English PDF |
| GB/T 40385-2021 |
Non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的数字射线检测 |
China National Standards steel, |
English PDF |
| GB/T 40383-2021 |
Hot-rolled twin-roll cast carbon steel sheet and strip of commercial quality 商品级双辊铸轧热轧碳素钢薄钢板及钢带 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 40355-2021 |
Stainless steel vacuum container 不锈钢真空保温容器 |
China National Standards steel, |
English PDF |
| GB/T 40354-2021 |
Carbon steel nonstick cookware 铁质不粘锅 |
China National Standards steel, |
English PDF |
| GB/T 40342-2021 |
Method for determination of aluminum content in hot dipped zinc-aluminum alloy coating on steel wire 钢丝热镀锌铝合金镀层中铝含量的测定 |
China National Standards steel, |
English PDF |
| GB/T 40341-2021 |
High strength and toughness alloy structure steel bars for deep sea oil field drilling and exploiting 深海油田钻采用高强韧合金结构钢棒 |
China National Standards steel, |
English PDF |
| GB/T 40317-2021 |
Seamless stainless steel pipes for oxygen pipeline 氧气管线用不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 40316-2021 |
Welded high strength shaped and round steel tubes for automobile structure 汽车结构用高强度异型及圆形焊接钢管 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 40304-2021 |
Determination of content of nonmetallic inclusions in steel—Billet full section method 钢中非金属夹杂物含量的测定 钢坯全截面法 |
China National Standards steel, |
English PDF |
| GB/T 40298-2021 |
Technical specification for disposal and recycling of slag from hot dip galvanizing of steel 钢材热浸镀锌锌渣回收处置利用技术规范 |
China National Standards steel, |
English PDF |
| GB/T 40297-2021 |
Seamless austenitic stainless steel pipes for high pressure hydrogenation unit 高压加氢装置用奥氏体不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 40282-2021 |
Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel 结构级和高强度双辊铸轧热轧薄钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 40281-2021 |
Determination of content of nonmetallic inclusions in steel—Extremum analytical method 钢中非金属夹杂物含量的测定 极值分析法 |
China National Standards steel, |
English PDF |
| GB/T 29166-2021 |
Petroleum and natural gas industries—steel drill pipe 石油天然气工业 钢制钻杆 |
China National Standards steel, |
English PDF |
| GB/T 28907-2021 |
Sulfuric acid dew-point corrosion resistance steel plate and strip 耐硫酸露点腐蚀钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 18248-2021 |
Seamless steel tubes for gas cylinder 气瓶用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 17850.9-2021 |
Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第9部分：十字石 |
China National Standards steel, |
English PDF |
| GB/T 8749-2021 |
Hot-rolled quality carbon structural steel strip 优质碳素结构钢热轧钢带 |
China National Standards steel, |
English PDF |
| GB/T 3639-2021 |
Seamless cold-drawn or cold-rolled steel tubes for precision applications 冷拔或冷轧精密无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 223.91-2021 |
Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method 钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法 |
China National Standards steel, |
English PDF |
| GB/T 223.90-2021 |
Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 39974-2021 |
Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel 钢水测氧用镁稳定氧化锆陶瓷元件 |
China National Standards steel, |
English PDF |
| GB/T 28897-2021 |
Steel-plastic compound pipes and fittings for fluid service 流体输送用钢塑复合管及管件 |
China National Standards steel, |
English PDF |
| GB/T 12773-2021 |
Valve steel and superalloy bars for internal combustion engines 内燃机气阀用钢及合金棒材 |
China National Standards steel, |
English PDF |
| GB/T 325.6-2021 |
Packaging container—steel drum—Part 6：Tapered-opening steel drum 包装容器 钢桶 第6部分：锥形开口钢桶 |
China National Standards steel, |
English PDF |
| GB/T 40089-2021 |
steel wire ropes for the petroleum and natural gas industries—Minimum requirements and terms of acceptance 石油和天然气工业用钢丝绳 最低要求和验收条件 |
China National Standards steel, |
English PDF |
| GB/T 40084-2021 |
Guidance for energy management performance assessment in iron and steel industry 钢铁行业能源管理绩效评价指南 |
China National Standards steel, |
English PDF |
| GB/T 40080-2021 |
Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness 钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法 |
China National Standards steel, |
English PDF |
| GB/T 40029-2021 |
steel strand for prestressed concrete of LNG 液化天然气储罐用预应力钢绞线 |
China National Standards steel, |
English PDF |
| GB/T 24202-2021 |
Carbon steel wire for tension members of optical fiber cable 光缆增强用碳素钢丝 |
China National Standards steel, |
English PDF |
| GB/T 8361-2021 |
Ultrasonic testing method for the surface of cold drawn round steel 冷拉圆钢表面超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 3093-2021 |
High-pressure seamless steel tubes for diesel engine 柴油机用高压无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 39830-2021 |
Code for seismic design of steel static storage systems 立体仓库钢结构货架抗震设计规范 |
China National Standards steel, |
English PDF |
| GB/T 39754-2021 |
Hot dip coating steel sheet and strip for corrugated pipe 波纹管用热镀层钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 30027-2021 |
Round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade VH 起重用钢制短环链 手动链式葫芦用高精度链 VH级 |
China National Standards steel, |
English PDF |
| GB/T 30026-2021 |
Round steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade TH 起重用钢制短环链 手动链式葫芦用高精度链 TH级 |
China National Standards steel, |
English PDF |
| GB/T 28267.1-2021 |
steel cord conveyor belts—Part 1:Design,dimensions and mechanical requirements for conveyor belts for general use 钢丝绳芯输送带 第1部分：普通用途输送带的设计、尺寸和机械要求 |
China National Standards steel, |
English PDF |
| GB/T 12237-2021 |
steel ball valves for petroleum, petrochemical and allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards steel, |
English PDF |
| GB/T 5755-2021 |
steel cord conveyor belts—Cord-to-coating bond test—Initial test and after thermal treatment 钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验 |
China National Standards steel, |
English PDF |
| GB/T 2585-2021 |
Hot-rolled steel rails for railway 铁路用热轧钢轨 |
China National Standards steel, |
English PDF |
| GB/T 41111-2021 |
Rods for gas welding of non-alloy and creep-resisting steels 气焊用非合金钢及热强钢填充丝 |
China National Standards steel, |
English PDF |
| GB/T 41076-2021 |
Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel 微束分析 电子背散射衍射 钢中奥氏体的定量分析 |
China National Standards steel, |
English PDF |
| GB/T 26978-2021 |
Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of cryogenic liquefied gas 现场组装立式圆筒平底钢质低温液化气储罐的设计与建造 |
China National Standards steel, |
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 steel, |
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 steel, |
English PDF |
| GB/T 9142-2021 |
Specification of plastic-steel bilayer self-lubricating materials—Part 1：Running-in layer with modified PTFE tape 建筑施工机械与设备 混凝土搅拌机 |
China National Standards steel, |
English PDF |
| GB/T 40805-2021 |
steel castings. General technical delivery requirements 铸钢件? 交货验收通用技术条件 |
China National Standards steel, |
English PDF |
| GB/T 40800-2021 |
Specification and qualification of welding procedures for production welding of steel castings 铸钢件焊接工艺评定规范 |
China National Standards steel, |
English PDF |
| GB/T 40871-2021 |
Film laminated steel sheet and strip 塑料薄膜热覆合钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 15030-2021 |
Sisal main cores in steel wire ropes 剑麻钢丝绳芯 |
China National Standards steel, |
English PDF |
| GB/T 40791-2021 |
Non-destructive testing of steel tubes—Radiographic testing of the weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的射线检测 |
China National Standards steel, |
English PDF |
| GB/T 40802-2021 |
Carbon and low alloy cast steels for general applications 通用铸造碳钢和低合金钢铸件 |
China National Standards steel, |
English PDF |
| GB/T 51446-2021 |
Technical standard for concrete-filled steel tubular hybrid structures 钢管混凝土混合结构技术标准 |
China National Standards steel, |
English PDF |
| GB 55006-2021 |
Code for design of steel structures 钢结构通用规范 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 39142.1-2020 |
Specification of plastic-steel bilayer self-lubricating materials—Part 1：Running-in layer with modified PTFE tape 塑料－钢背二层粘接复合自润滑板材技术条件 第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材 |
China National Standards steel, |
English PDF |
| GB/T 39147-2020 |
steel fiber for concrete 混凝土用钢纤维 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 39168-2020 |
Guidelines for circular economy practical technologies in iron and steel industry 钢铁行业循环经济实践技术指南 |
China National Standards steel, |
English PDF |
| GB/T 39186-2020 |
Calculation methods of water saved by projects for iron and steel industry 钢铁行业项目节水量计算方法 |
China National Standards steel, |
English PDF |
| GB/T 39191-2020 |
Heat treatment for stainless steel and heat resistant steel parts 不锈钢和耐热钢件热处理 |
China National Standards steel, |
English PDF |
| GB/T 39202-2020 |
Guide for circular economy evaluating—Iron and steel industry 循环经济评价 钢铁行业 |
China National Standards steel, |
English PDF |
| GB/T 39211-2020 |
Testing method of phased array technology for ship steel weld 船舶钢焊缝超声相控阵检测方法 |
China National Standards steel, |
English PDF |
| GB/T 39077-2020 |
Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels 经济型奥氏体-铁素体双相不锈钢中有害相的检测方法 |
China National Standards steel, |
English PDF |
| GB/T 24242.1-2020 |
Non-alloy steel wire rod for conversion to wire—Part 1：General requirements 制丝用非合金钢盘条 第1部分：一般要求 |
China National Standards steel, |
English PDF |
| GB/T 24242.2-2020 |
Non-alloy steel wire rod for conversion to wire —Part 2：Specific requirements for general purpose wire rod 制丝用非合金钢盘条 第2部分:一般用途盘条 |
China National Standards steel, |
English PDF |
| GB/T 24242.4-2020 |
Non-alloy steel wire rod for conversion to wire —Part 4：Specific requirements for special purpose wire rod 制丝用非合金钢盘条 第4部分：特殊用途盘条 |
China National Standards steel, |
English PDF |
| GB/T 15675-2020 |
Continuously electrolytically zinc/zinc-nickel alloy coated steel sheet and strip 连续电镀锌、锌镍合金镀层钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 9125.1-2020 |
Fasteners for steel pipe flange joints—Part 1:PN designated 钢制管法兰连接用紧固件 第1部分：PN系列 |
China National Standards steel, |
English PDF |
| GB/T 3082-2020 |
Galvanized or zinc-aluminum alloy-coated low-carbon steel wire for armoured cables 铠装电缆用热镀锌及锌铝合金镀层低碳钢丝 |
China National Standards steel, |
English PDF |
| GB/T 9125.2-2020 |
Fasteners for steel pipe flange joints—Part 2：Class designated 钢制管法兰连接用紧固件 第2部分：Class系列 |
China National Standards steel, |
English PDF |
| GB/T 12753-2020 |
steel wire ropes for conveyer belts 输送带用钢丝绳 |
China National Standards steel, |
English PDF |
| GB/T 21965-2020 |
steel wire ropes—Vocabulary for acceptance and defect 钢丝绳 验收及缺陷术语 |
China National Standards steel, |
English PDF |
| GB/T 38959-2020 |
Power spinning of high-strength steel—Technological specification 高强度钢强力旋压 工艺规范 |
China National Standards steel, |
English PDF |
| GB/T 39033-2020 |
Austenitic-ferritic duplex stainless steel wire rods 奥氏体-铁素体型双相不锈钢盘条 |
China National Standards steel, |
English PDF |
| GB/T 39039-2020 |
Evaluation method for hydrogen-induced delayed fracture of high strength steels 高强度钢氢致延迟断裂评价方法 |
China National Standards steel, |
English PDF |
| GB/T 39040-2020 |
steel seals and edge protectors for packing 包装用钢质锁扣及护角 |
China National Standards steel, |
English PDF |
| GB/T 39041-2020 |
Carbon steel-fiber reinforced plastic clad bars for reinforcement concrete 钢筋混凝土用碳素钢-纤维增强复合材料复合钢筋 |
China National Standards steel, |
English PDF |
| GB/T 39042-2020 |
Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method 电工钢单片磁性能测试 H线圈法 |
China National Standards steel, |
English PDF |
| GB/T 223.37-2020 |
Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation 钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法 |
China National Standards steel, |
English PDF |
| GB/T 17360-2020 |
Microbeam analysis—Method of quantitative determination for low contents of silicon and manganese in steels using electron probe microanalyzer 微束分析 钢中低含量硅、锰的电子探针定量分析方法 |
China National Standards steel, |
English PDF |
| GB/T 13912-2020 |
Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods 金属覆盖层 钢铁制件热浸镀锌层 技术要求及试验方法 |
China National Standards steel, |
English PDF |
| GB/T 38937-2020 |
steel for the reinforcement of concrete vocabulary 钢筋混凝土用钢术语 |
China National Standards steel, |
English PDF |
| GB/T 38936-2020 |
High temperature carburizing steel for bearing 高温渗碳轴承钢 |
China National Standards steel, |
English PDF |
| GB/T 38933-2020 |
Cold rolled steel sheet for automobile—Test method of phosphate conversion coatings 汽车用冷轧钢板 磷酸盐转化膜试验方法 |
China National Standards steel, |
English PDF |
| GB/T 38886-2020 |
High temperature bearing steel 高温轴承钢 |
China National Standards steel, |
English PDF |
| GB/T 38885-2020 |
General specification for ultra-high cleanliness of high carbon chromium bearing steel 超高洁净高碳铬轴承钢通用技术条件 |
China National Standards steel, |
English PDF |
| GB/T 38884-2020 |
High temperature stainless steels for bearing 高温不锈轴承钢 |
China National Standards steel, |
English PDF |
| GB/T 38877-2020 |
Insulating coatings for the electrical steel strip（sheet） 电工钢带（片）绝缘涂层 |
China National Standards steel, |
English PDF |
| GB/T 38875-2020 |
Reduced activation martensitic steel plates with heat-resistance and corrosion-resistance for nuclear facilities 核电用耐高温抗腐蚀低活化马氏体结构钢板 |
China National Standards steel, |
English PDF |
| GB/T 38820-2020 |
Irradiation-resistant and heat-resistant steels 抗辐照耐热钢 |
China National Standards steel, |
English PDF |
| GB/T 38818-2020 |
steel wire ropes for hanger of suspension bridge 悬索桥吊索用钢丝绳 |
China National Standards steel, |
English PDF |
| GB/T 38817-2020 |
steel for high heat input welding 大线能量焊接用钢 |
China National Standards steel, |
English PDF |
| GB/T 38814-2020 |
steel wire ropes slings—Fatigue testing method 钢丝绳索具 疲劳试验方法 |
China National Standards steel, |
English PDF |
| GB/T 38813-2020 |
General requirements for hot-rolled pickled steel sheet and strip 热轧酸洗钢板及钢带的一般要求 |
China National Standards steel, |
English PDF |
| GB/T 38810-2020 |
Seamless stainless steel pipes for liquefied natural gas 液化天然气用不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 38809-2020 |
General specification for low alloy ultra-high strength steels 低合金超高强度钢通用技术条件 |
China National Standards steel, |
English PDF |
| GB/T 38808-2020 |
Waves webs section steel for building structures 建筑结构用波纹腹板型钢 |
China National Standards steel, |
English PDF |
| GB/T 38807-2020 |
General specification for super austenitic stainless steels 超级奥氏体不锈钢通用技术条件 |
China National Standards steel, |
English PDF |
| GB/T 38803-2020 |
Specification for failure analysis of steel wire ropes 钢丝绳失效分析规范 |
China National Standards steel, |
English PDF |
| GB/T 32288-2020 |
Electrical steel core for power transformers 电力变压器用电工钢铁心 |
China National Standards steel, |
English PDF |
| GB/T 24180-2020 |
Cold-reduced electrolytic chromium/chromium oxide coated steel sheet and strip 冷轧电镀铬钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 38770-2020 |
Spheroidite examination and grading for low and medium carbon steels 低、中碳钢球化组织检验及评级 |
China National Standards steel, |
English PDF |
| GB/T 21833.2-2020 |
Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2: Pipes for fluid service 奥氏体-铁素体型双相不锈钢无缝钢管 第2部分：流体输送用管 |
China National Standards steel, |
English PDF |
| GB/T 21833.1-2020 |
Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1: Tubes for heat exchanger 奥氏体-铁素体型双相不锈钢无缝钢管 第1部分：热交换器用管 |
China National Standards steel, |
English PDF |
| GB/T 4334-2020 |
Corrosion of metals and alloys－Test methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels 金属和合金的腐蚀 奥氏体及铁素体-奥氏体（双相）不锈钢晶间腐蚀试验方法 |
China National Standards steel, |
English PDF |
| GB/T 3090-2020 |
Seamless small diameter stainless steel tubes 不锈钢小直径无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 3089-2020 |
Seamless ultra-thin wall stainless steel tubes 不锈钢极薄壁无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 38720-2020 |
Microstructure examination of medium-carbon steel and medium-carbon alloy structural steel after quenching 中碳钢与中碳合金结构钢淬火金相组织检验 |
China National Standards steel, |
English PDF |
| GB/T 38713-2020 |
Medium manganese steel plate for offshore platform structure 海洋平台结构用中锰钢钢板 |
China National Standards steel, |
English PDF |
| GB/T 38683-2020 |
Method of ultrasonic testing for large inclusions in bearing steel 轴承钢中大夹杂物的超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 3098.9-2020 |
Mechanical properties of fasteners—Prevailing torque type steel nuts 紧固件机械性能 有效力矩型钢锁紧螺母 |
China National Standards steel, |
English PDF |
| GB/T 24595-2020 |
Hot-rolled steel bars for quenched and tempered automobile crankshafts 汽车调质曲轴用热轧钢棒 |
China National Standards steel, |
English PDF |
| GB/T 38474-2020 |
House hold stainless steel sink 家用不锈钢水槽 |
China National Standards steel, |
English PDF |
| GB/T 35840.4-2020 |
Steels for plastic mould—Part 4: Pre-hardenging steel plate 塑料模具钢 第4部分：预硬化钢板 |
China National Standards steel, |
English PDF |
| GB/T 11251-2020 |
Alloy structural steel plate and strip 合金结构钢钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 51417-2020 |
Technical standard for joint construction and sharing of telecommunication steel tower 电信钢塔架共建共享技术标准 |
China National Standards steel, |
English PDF |
| GB 50205-2020 |
Standard for acceptance of construction quality of steel structures 钢结构工程施工质量验收标准 |
China National Standards steel, |
English PDF |
| GB/T 39681-2020 |
Racking design code for steel static storage systems 立体仓库货架系统设计规范 |
China National Standards steel, |
English PDF |
| GB/T 39636-2020 |
Specification of fusion-bonded epoxy external coatings for steel pipeline 钢制管道熔结环氧粉末外涂层技术规范 |
China National Standards steel, |
English PDF |
| GB/T 17268-2020 |
Non-refillable steel welded cylinders for industrial use 工业用非重复充装焊接钢瓶 |
China National Standards steel, |
English PDF |
| GB/T 17044-2020 |
steel cord conveyor belts—Adhesion strength test of the cover to the core layer 钢丝绳芯输送带 覆盖层与带芯层粘合强度试验 |
China National Standards steel, |
English PDF |
| GB/T 16762-2020 |
Characteristics and specifications of steel wire rope slings for general purposes 一般用途钢丝绳吊索特性和技术条件 |
China National Standards steel, |
English PDF |
| GB/T 5100-2020 |
Welded steel gas cylinders 钢质焊接气瓶 |
China National Standards steel, |
English PDF |
| GB/T 30024-2020 |
Cranes—Proof of competence of steel structures 起重机 金属结构能力验证 |
China National Standards steel, |
English PDF |
| GB/T 39733-2020 |
Recycling iron-steel materials 再生钢铁原料 |
China National Standards steel, |
English PDF |
| GB/T 29734.3-2020 |
Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors 建筑用节能门窗 第3部分:钢塑复合门窗 |
China JG - Building Industry Standards steel, |
English PDF |
| GB/T 39480-2020 |
steel wire rope slings—Use and maintenance 钢丝绳吊索 使用和维护 |
China National Standards steel, |
English PDF |
| GB/T 39428-2020 |
steel castings by sand casting—Visual examination method of surface quality 砂型铸钢件 表面质量目视检测方法 |
China National Standards steel, |
English PDF |
| GB/T 39281-2020 |
Wire electrodes,wires,rods and deposits for gas shielded arc welding of high strength steels 气体保护电弧焊用高强钢实心焊丝 |
China National Standards steel, |
English PDF |
| GB/T 39280-2020 |
Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels 钨极惰性气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards steel, |
English PDF |
| GB/T 39279-2020 |
Wire electrodes, wires，rods and deposits for gas shielded arc welding of creep-resisting steels 气体保护电弧焊用热强钢实心焊丝 |
China National Standards steel, |
English PDF |
| GB/T 39172-2020 |
Non-steel wire rope suspension means for lifts 电梯用非钢丝绳悬挂装置 |
China National Standards steel, |
English PDF |
| GB/T 23258-2020 |
Standard practice controlling internal corrosion in steel pipelines and piping systems 钢质管道内腐蚀控制规范 |
China National Standards steel, |
English PDF |
| GB/T 21246-2020 |
Measurement method for cathodic protection parameters of buried steel pipelines 埋地钢质管道阴极保护参数测量方法 |
China National Standards steel, |
English PDF |
| GB/T 8110-2020 |
Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels 熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝 |
China National Standards steel, |
English PDF |
| GB/T 3098.25-2020 |
Mechanical properties of fasteners—Guidance for the selection of stainless steels and nickel alloys for fasteners 紧固件机械性能 不锈钢和镍合金紧固件选用指南 |
China National Standards steel, |
English PDF |
| GB/T 3098.24-2020 |
Mechanical properties of fasteners—Stainless steel and nickel alloys bolts, screws, studs and nuts for high temperature applications 紧固件机械性能 高温用不锈钢和镍合金螺栓、螺钉、螺柱和螺母 |
China National Standards steel, |
English PDF |
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