Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 45981.3-2025 |
Large Castings and Forgings for Heavy-Duty Gas Turbines - Part 3: steel Castings {译} 重型燃气轮机用大型铸锻件-第3部分：铸钢件 |
China National Standards steel, |
 English PDF |
| GB/T 45970-2025 |
steel wire and its products - Zinc or zinc-aluminum alloy coatings {译} 钢丝及其制品-锌或锌铝合金镀层 |
China National Standards steel, |
English PDF |
| GB/T 45964-2025 |
Technical specification for hot stuffing of molten steel slag {译} 熔融钢渣热闷技术规范 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 31940-2025 |
Bimetallic Composite steel Pipes for Fluid Transport {译} 输送流体用双金属复合钢管 |
China National Standards steel, |
English PDF |
| GB/T 30900-2025 |
LF Furnace Refining Slag Agglomerates for Steelmaking {译} 炼钢用LF炉精炼渣团块 |
China National Standards steel, |
English PDF |
| GB/T 18570.9-2025 |
Surface Preparation of steel Before Coating - Tests for Assessment of Surface Cleanliness - Part 9: In-situ Conductivity Determination of Water-Soluble Salts {译} 涂覆涂料前钢材表面处理-表面清洁度的评定试验-第9部分：水溶性盐的现场电导率测定法 |
China National Standards steel, |
English PDF |
| GB/T 14976-2025 |
Seamless stainless steel pipes for conveying fluids {译} 输送流体用不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 13790-2025 |
Cold-Rolled Low-Carbon steel Sheet and Strip for Enameling {译} 搪瓷用冷轧低碳钢板及钢带 |
China National Standards steel, |
English PDF |
| GB/T 11182-2025 |
steel Wire for Rubber Hose Reinforcement {译} 橡胶软管增强用钢丝 |
China National Standards steel, |
English PDF |
| GB/T 9943-2025 |
High-Speed Tool Steel {译} 高速工具钢 |
China National Standards steel, |
English PDF |
| GB/T 713.8-2025 |
steel Plates and Strips for Pressure Equipment - Part 8: Homogeneous and Heterogeneous Rolled Composite Steel Plates {译} 承压设备用钢板和钢带-第8部分：同质和异质轧制复合钢板 |
China National Standards steel, |
English PDF |
| GB/T 247-2025 |
General Requirements for Packaging, Marking, and Quality Certificates of steel Plates and Strips {译} 钢板和钢带包装、标志及质量证明书的一般要求 |
China National Standards steel, |
English PDF |
| GB 21256-2025 |
Energy Consumption Limits per Unit Product for Major Processes in Crude steel Production {译} 粗钢生产主要工序单位产品能源消耗限额 |
China National Standards steel, |
English PDF |
| GB/T 13925-2025 |
Metallographic examination of cast high-manganese steel {译} 铸造高锰钢金相检验 |
China National Standards steel, |
English PDF |
| GB/T 7659-2025 |
Welded steel castings for structures {译} 焊接结构用铸钢件 |
China National Standards steel, |
English PDF |
| GB/T 34200-2025 |
Cold-rolled stainless steel plate and strip for building roofs and curtain walls {译} 建筑屋面和幕墙用冷轧不锈钢钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 9948-2025 |
Seamless steel pipe for petrochemical and chemical plants {译} 石化和化工装置用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 45781-2025 |
Machine-processed seamless steel pipe for structures {译} 结构用机加工无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 45779-2025 |
Welded special-shaped steel pipe for structures {译} 结构用焊接异型钢管 |
China National Standards steel, |
English PDF |
| GB/T 30898-2025 |
Slag steel for steelmaking {译} 炼钢用渣钢 |
China National Standards steel, |
English PDF |
| GB/T 8165-2025 |
Stainless steel Composite steel plate and strip {译} 不锈钢复合钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 18669-2025 |
steel for Marine Anchor and Mooring Chains {译} 船用锚链和系泊链钢 |
China National Standards steel, |
English PDF |
| GB/T 15170-2025 |
Packaging Containers - Industrial Thin steel Plate Round Cans {译} 包装容器-工业用薄钢板圆罐 |
China National Standards steel, |
English PDF |
| GB/T 9945-2025 |
Hot-rolled flat steel bulbs {译} 热轧球扁钢 |
China National Standards steel, |
English PDF |
| GB/T 32255-2025 |
General-Purpose Castings for High-Temperature Pressure-Bearing Martensitic Stainless steel and Alloy Steels {译} 高温承压马氏体不锈钢和合金钢通用铸件 |
China National Standards steel, |
English PDF |
| GB/T 26651-2025 |
Wear-Resistant steel Castings {译} 耐磨钢铸件 |
China National Standards steel, |
English PDF |
| GB/T 45681-2025 |
General Technical Specifications for Repair Welding of steel Castings {译} 铸钢件补焊通用技术规范 |
China National Standards steel, |
English PDF |
| GB/T 13671-2025 |
Electrochemical Test Methods for Crevice Corrosion of Stainless Steel {译} 不锈钢缝隙腐蚀电化学试验方法 |
China National Standards steel, |
English PDF |
| GB/T 43852-2024 |
Steel-reinforced Plastic Composite Pressure Pipes for Hot and Cold Water {译} 冷热水用钢增强塑料复合压力管 |
China National Standards steel, |
English PDF |
| GB/T 5100-2020 |
Welded steel Gas Cylinders {译} 钢质焊接气瓶 |
China National Standards steel, |
English PDF |
| GB/T 20972.2-2025 |
Petroleum and Natural Gas Industries - Materials for Use in Hydrogen Sulfide-Containing Environments in Oil and Gas Production - Part 2: Cracking-Resistant Carbon Steel, Low-Alloy Steel, and Cast Iron {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2部分：抗开裂碳钢、低合金钢和铸铁 |
China National Standards steel, |
English PDF |
| GB/T 25020.1-2025 |
Electrified railway overhead wire support - Part 1: steel support {译} 电气化铁路接触网支柱-第1部分：钢支柱 |
China National Standards steel, |
English PDF |
| GB/T 45126-2025 |
Determination of Carbon Dioxide Content Fixed by Carbonation of steel Slag {译} 钢渣碳酸化固定二氧化碳含量的测定方法 |
China National Standards steel, |
English PDF |
| GB/T 45167-2024 |
Investment castings of steel, nickel alloy castings and cobalt alloy castings-Visual inspection method for surface quality {译} 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 steel, |
English PDF |
| GB/T 39733-2024 |
Recycled steel raw materials {译} 再生钢铁原料 |
China National Standards steel, |
English PDF |
| GB/T 45004-2024 |
Guidelines for evaluating low-carbon enterprises in the steel industry {译} 钢铁行业低碳企业评价指南 |
China National Standards steel, |
English PDF |
| GB/T 44948-2024 |
Requirements and evaluation of metal streamline sampling of steel die forgings {译} 钢质模锻件金属流线取样要求及评定 |
China National Standards steel, |
English PDF |
| GB/T 40816.2-2024 |
Industrial furnaces and related process equipment-Energy balance test and energy efficiency calculation method-Part 2: steel heating furnace {译} 工业炉及相关工艺设备-能量平衡测试及能效计算方法-第2部分：钢加热炉 |
China National Standards steel, |
English PDF |
| GB/T 31104-2024 |
steel drying cylinders for papermaking machinery {译} 造纸机械用钢制烘缸 |
China National Standards steel, |
English PDF |
| GB/T 37752.5-2024 |
Industrial furnaces and related process equipment - Safety - Part 5: Continuous annealing furnace for steel strips {译} 工业炉及相关工艺设备-安全-第5部分：钢带连续退火炉 |
China National Standards steel, |
English PDF |
| GB/T 11263-2024 |
Hot-rolled H-shaped steel and split T-shaped steel {译} 热轧H型钢和剖分T型钢 |
China National Standards steel, |
English PDF |
| GB/T 11981-2024 |
Light steel keels for buildings {译} 建筑用轻钢龙骨 |
China National Standards steel, |
English PDF |
| GB/T 1231-2024 |
High-strength large hexagonal bolt connection for steel structures {译} 钢结构用高强度大六角头螺栓连接副 |
China National Standards steel, |
English PDF |
| GB/T 44553-2024 |
Technical specifications for energy saving in thermal engineering systems for hot-dip galvanizing of steel pipes {译} 钢管热镀锌热工系统节能技术规范 |
China National Standards steel, |
English PDF |
| GB/T 32974-2024 |
Test and calculation method for thermal balance of regenerative industrial furnaces in the steel industry {译} 钢铁行业蓄热式工业炉窑热平衡测试与计算方法 |
China National Standards steel, |
English PDF |
| GB/T 17395-2024 |
steel pipe dimensions, shape, weight and allowable deviations {译} 钢管尺寸、外形、重量及允许偏差 |
China National Standards steel, |
English PDF |
| GB/T 38216.4-2024 |
steel slag - Determination of total iron content - Titanium trichloride - potassium dichromate titration method {译} 钢渣-全铁含量的测定-三氯化钛-重铬酸钾滴定法 |
China National Standards steel, |
English PDF |
| GB/T 29038-2024 |
Technical specifications for thin-walled stainless steel pipes {译} 薄壁不锈钢管道技术规范 |
China National Standards steel, |
English PDF |
| GB/T 6402-2024 |
Ultrasonic testing method for steel forgings {译} 钢锻件超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 19228.1-2024 |
Stainless steel compression fittings - Part 1: Compression fittings {译} 不锈钢卡压式管件组件-第1部分：卡压式管件 |
China National Standards steel, |
English PDF |
| GB/T 44391-2024 |
Methods for measuring magnetostrictive properties of grain-oriented electrical steel strips (sheets) using single-piece testers and optical sensors {译} 用单片测试仪和光学传感器测量晶粒取向电工钢带（片）磁致伸缩特性的方法 |
China National Standards steel, |
English PDF |
| GB/T 18457-2024 |
Stainless steel needles for medical devices - Requirements and test methods {译} 制造医疗器械用不锈钢针管-要求和试验方法 |
China National Standards steel, |
English PDF |
| GB/T 25052-2024 |
Dimensions, shape, weight and allowable deviation of continuous hot-dip coated steel plates and steel strips {译} 连续热浸镀层钢板和钢带尺寸、外形、重量及允许偏差 |
China National Standards steel, |
English PDF |
| GB/T 18876.2-2024 |
Standard test methods for metallographic structure, inclusion content and grade in steel and other metals using automatic image analysis - Part 2: Image analysis and stereological determination of inclusion grade in steel {译} 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法-第2部分：钢中夹杂物级别的图像分析与体视学测定 |
China National Standards steel, |
English PDF |
| GB/T 18876.1-2024 |
Standard test methods for metallographic structure, inclusion content and grade in steel and other metals using automatic image analysis - Part 1: Image analysis and stereological determination of inclusion or second phase content in steel and other metals {译} 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法-第1部分：钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定 |
China National Standards steel, |
English PDF |
| GB/T 39077-2024 |
Detection method of harmful phases in austenite-ferrite (duplex) stainless steel {译} 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 44204-2024 |
Technical requirements for supervision of welding of steel structures {译} 钢结构焊接监理技术要求 |
China National Standards steel, |
English PDF |
| GB/T 20878-2024 |
Stainless steel - Grades and chemical composition {译} 不锈钢-牌号及化学成分 |
China National Standards steel, |
English PDF |
| GB/T 44155-2024 |
steel forgings-Test frequency, sampling conditions and test methods for mechanical properties tests {译} 钢锻件-力学性能试验的检测频次、取样条件和试验方法 |
China National Standards steel, |
English PDF |
| GB/T 44152-2024 |
Ultrasonic testing methods for seamless steel pipe ends {译} 无缝钢管管端超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 44148.3-2024 |
steel forgings, rolled or forged steel bars for pressure equipment-Part 3: Low temperature toughness nickel steel {译} 承压设备用钢锻件、轧制或锻制钢棒-第3部分:低温韧性镍钢 |
China National Standards steel, |
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 {译} 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 steel, |
English PDF |
| GB/T 44148.1-2024 |
steel forgings, rolled or forged steel bars for pressure equipment-Part 1: General requirements {译} 承压设备用钢锻件、轧制或锻制钢棒-第1部分：一般要求 |
China National Standards steel, |
English PDF |
| GB/T 28294-2024 |
steel slag composites {译} 钢铁渣复合料 |
China National Standards steel, |
English PDF |
| GB/T 9799-2024 |
Metallic and other inorganic coatings - Treated zinc electroplated coatings on steel {译} 金属及其他无机覆盖层-钢铁上经过处理的锌电镀层 |
China National Standards steel, |
English PDF |
| GB-13788-2024 |
Cold-rolled ribbed steel bars {译} 冷轧带肋钢筋 |
China National Standards steel, |
English PDF |
| GB-1499.2-2024 |
steel for reinforced concrete-Part 2: Hot-rolled ribbed steel bars {译} 钢筋混凝土用钢-第2部分：热轧带肋钢筋 |
China National Standards steel, |
English PDF |
| GB-1499.1-2024 |
steel for reinforced concrete-Part 1: Hot-rolled plain round steel bars {译} 钢筋混凝土用钢-第1部分：热轧光圆钢筋 |
China National Standards steel, |
English PDF |
| GB/T 13305-2024 |
Determination method of α-phase content in stainless steel {译} 不锈钢中α-相含量测定法 |
China National Standards steel, |
English PDF |
| GB/T 44051-2024 |
Non-destructive testing of welds-Phase-controlled array ultrasonic testing of thin-walled steel components-Acceptance levels {译} 焊缝无损检测-薄壁钢构件相控阵超声检测-验收等级 |
China National Standards steel, |
English PDF |
| GB-41317-2024 |
Stainless steel corrugated hose for connection of gas appliances {译} 燃气用具连接用不锈钢波纹软管 |
China National Standards steel, |
English PDF |
| GB/T 14408-2024 |
Low-alloy steel castings for general engineering and structural purposes {译} 一般工程与结构用低合金钢铸件 |
China National Standards steel, |
English PDF |
| GB/T 1503-2024 |
Cast steel rollers {译} 铸钢轧辊 |
China National Standards steel, |
English PDF |
| GB/T 17937-2024 |
Aluminum clad steel wire for electrical purposes {译} 电工用铝包钢线 |
China National Standards steel, |
English PDF |
| GB/T 21832.3-2024 |
Austenitic-ferritic duplex stainless steel welded steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢焊接钢管-第3部分：油气输送用管 |
China National Standards steel, |
English PDF |
| GB/T 21833.3-2024 |
Austenitic-ferritic duplex stainless steel seamless steel pipes - Part 3: Pipes for oil and gas transportation {译} 奥氏体-铁素体型双相不锈钢无缝钢管-第3部分：油气输送用管 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 28884-2024 |
Seamless steel tubes for large-volume gas cylinders {译} 大容积气瓶用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 29603-2024 |
General quality rules for easy-open closures of tinned or chrome-plated steel sheets for food containers {译} 食品容器用镀锡或镀铬薄钢板全开式易开盖质量通则 |
China National Standards steel, |
English PDF |
| GB/T 3428-2024 |
Galvanised steel wire for overhead lines {译} 架空导线用镀锌钢线 |
China National Standards steel, |
English PDF |
| GB/T 38216.5-2024 |
steel slag - Determination of manganese oxide content - Flame atomic absorption spectrometry {译} 钢渣-氧化锰含量的测定-火焰原子吸收光谱法 |
China National Standards steel, |
English PDF |
| GB/T 43884-2024 |
Metallic coatings - Zinc for steel parts Diffusion layer - zinc infiltration - technical requirements {译} 金属覆盖层-钢铁制件的锌扩散层-渗锌-技术要求 |
China National Standards steel, |
English PDF |
| GB/T 43893-2024 |
Hot-rolled steel for prefabricated steel structure buildings {译} 装配式钢结构建筑用热轧型钢 |
China National Standards steel, |
English PDF |
| GB/T 43895-2024 |
Additive manufacturing - Materials - Mold steel powder {译} 增材制造-材料-模具钢粉 |
China National Standards steel, |
English PDF |
| GB/T 43898-2024 |
Precision seamless steel pipes for hydraulic cylinders of construction machinery {译} 工程机械液压缸用精密无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 43900-2024 |
Nondestructive testing of steel products - Ultrasonic testing method for torsional residual stress distribution of shaft components {译} 钢产品无损检测-轴类构件扭转残余应力分布状态超声检测方法 |
China National Standards steel, |
English PDF |
| GB/T 43913-2024 |
steel reducers {译} 钢制异径短节 |
China National Standards steel, |
English PDF |
| GB/T 8492-2024 |
General Purpose Heat-resistant steel and Alloy Castings {译} 一般用途耐热钢及合金铸件 |
China National Standards steel, |
English PDF |
| GB/T 43665-2024 |
Hot-rolled rare earth steel bars for reinforced concrete {译} 钢筋混凝土用热轧稀土钢筋 |
China National Standards steel, |
English PDF |
| GB/T 43852-2024 |
steel reinforced plastic composite pressure pipe for hot and cold water {译} 冷热水用钢增强塑料复合压力管 |
China National Standards steel, |
English PDF |
| GB/T 43606-2023 |
Test method for corrosion properties of corrosion-resistant steel used in cargo tanks of crude oil tankers {译} 原油船货油舱用耐蚀钢腐蚀性能测试方法 |
China National Standards steel, |
English PDF |
| GB/T 43491-2023 |
steel wire rope - Creep test method {译} 钢丝绳 蠕变试验方法 |
China National Standards steel, |
English PDF |
| GB/T 38216.3-2023 |
steel slag Determination of free calcium oxide content EDTA titration and thermogravimetric analysis {译} 钢渣 游离氧化钙含量的测定 EDTA滴定和热重分析法 |
China National Standards steel, |
English PDF |
| GB/T 31032-2023 |
steel pipeline welding and acceptance {译} 钢质管道焊接及验收 |
China National Standards steel, |
English PDF |
| GB/T 28054-2023 |
steel seamless gas cylinder clustering device {译} 钢质无缝气瓶集束装置 |
China National Standards steel, |
English PDF |
| GB/T 9808-2023 |
Seamless steel pipe for drilling {译} 钻探用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 6803-2023 |
Drop weight test method for non-plastic transition temperature of ferritic steels {译} 铁素体钢的无塑性转变温度落锤试验方法 |
China National Standards steel, |
English PDF |
| GB/T 1149.17-2023 |
Internal combustion engines - Piston rings - Part 17: steel spiral spring oil rings {译} 内燃机 活塞环 第17部分：钢质螺旋撑簧油环 |
China National Standards steel, |
English PDF |
| GB/T 1149.12-2023 |
Internal combustion engines - Piston rings - Part 12: Wedge steel rings {译} 内燃机 活塞环 第12部分：楔形钢环 |
China National Standards steel, |
English PDF |
| GB 4234.9-2023 |
Surgical implants Metallic materials Part 9: Forged high nitrogen stainless steel {译} 外科植入物 金属材料 第9部分：锻造高氮不锈钢 |
China National Standards steel, |
English PDF |
| GB/T 43376-2023 |
Aerospace Heat treatable reinforced stainless steel parts surface cleaning {译} 航空航天 可热处理强化不锈钢零件表面清理 |
China National Standards steel, |
English PDF |
| GB/T 27866-2023 |
Technical specification for hardness control of steel pipes and equipment to prevent sulfide stress cracking of welds {译} 钢制管道和设备防止焊缝硫化物应力开裂的硬度控制技术规范 |
China National Standards steel, |
English PDF |
| GB/T 19830-2023 |
Oil and gas industry steel pipes for oil and gas well casing or tubing {译} 石油天然气工业 油气井套管或油管用钢管 |
China National Standards steel, |
English PDF |
| GB/T 9711-2023 |
Oil and gas industry steel pipes for pipeline transportation systems {译} 石油天然气工业 管线输送系统用钢管 |
China National Standards steel, |
English PDF |
| GB/T 43344-2023 |
Specification for magnetic materials (iron and steel) for use in relays {译} 继电器用磁性材料（铁和钢）规范 |
China National Standards steel, |
English PDF |
| GB/T 43356-2023 |
Test method for periodic infiltration of corrosion salt solution on steel bars {译} 钢筋腐蚀盐溶液周期浸润试验方法 |
China National Standards steel, |
English PDF |
| GB/T 28924-2023 |
Guidelines for Calculation of Energy Efficiency Index for steel Enterprises {译} 钢铁企业能效指数计算导则 |
China National Standards steel, |
English PDF |
| GB/T 28417-2023 |
Carbon bearing steel {译} 碳素轴承钢 |
China National Standards steel, |
English PDF |
| GB/T 21837-2023 |
Electromagnetic detection method of ferromagnetic steel wire rope {译} 铁磁性钢丝绳电磁检测方法 |
China National Standards steel, |
English PDF |
| GB/T 13296-2023 |
Stainless steel seamless steel pipes for boilers and heat exchangers {译} 锅炉、热交换器用不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 3477-2023 |
Marine weathertight single leaf steel door {译} 船用风雨密单扇钢质门 |
China National Standards steel, |
English PDF |
| GB/T 43400-2023 |
Road vehicles Trailers below 3.5t Calculation of mechanical strength of steel drawbars {译} 道路车辆 3.5t以下挂车 钢制牵引杆机械强度计算 |
China National Standards steel, |
English PDF |
| GB/T 43320-2023 |
Non-destructive testing of welds, ultrasonic testing, application of automatic phased array technology for thin-walled steel components {译} 焊缝无损检测 超声检测 薄壁钢构件自动相控阵技术的应用 |
China National Standards steel, |
English PDF |
| GB/T 25774.2-2023 |
Inspection of welding materials Part 2: Preparation of mechanical properties specimens for single-sided single-pass welding and double-sided single-pass welded joints of steel {译} 焊接材料的检验 第2部分：钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备 |
China National Standards steel, |
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 {译} 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 steel, |
English PDF |
| GB/T 43409-2023 |
Metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes {译} 一般工程与结构用碳钢及低合金钢铸件金相检验 |
China National Standards steel, |
English PDF |
| GB/T 9128.2-2023 |
Metal ring gaskets for steel pipe flanges Part 2: Class series {译} 钢制管法兰用金属环垫 第2部分：Class系列 |
China National Standards steel, |
English PDF |
| GB/T 9128.1-2023 |
Metal ring gaskets for steel pipe flanges Part 1: PN series {译} 钢制管法兰用金属环垫 第1部分：PN系列 |
China National Standards steel, |
English PDF |
| GB/T 5313-2023 |
Thickness direction performance steel plate {译} 厚度方向性能钢板 |
China National Standards steel, |
English PDF |
| GB/T 5310-2023 |
Seamless steel pipe for high pressure boiler {译} 高压锅炉用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 43151-2023 |
Weathering steel high-strength bolt connection pair for steel structures {译} 钢结构用耐候钢高强度螺栓连接副 |
China National Standards steel, |
English PDF |
| GB/T 43109-2023 |
Stainless steel composite steel plates for shipbuilding and offshore engineering {译} 船舶及海洋工程用不锈钢复合钢板 |
China National Standards steel, |
English PDF |
| GB/T 43107-2023 |
Stainless steel seamless steel pipe for instrument pressure induction in nuclear power plants {译} 核电站仪表引压用不锈钢无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 43105-2023 |
Seamless steel pipe for hydroformed parts {译} 液压成形件用无缝钢管 |
China National Standards steel, |
English PDF |
| GB/T 43079.2-2023 |
Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 2: Class series {译} 钢制管法兰、垫片及紧固件选用规定 第2部分：Class系列 |
China National Standards steel, |
English PDF |
| GB/T 43079.1-2023 |
Regulations for the selection of steel pipe flanges, gaskets and fasteners Part 1: PN series {译} 钢制管法兰、垫片及紧固件选用规定 第1部分：PN系列 |
China National Standards steel, |
English PDF |
| GB/T 3279-2023 |
Spring steel hot rolled steel plates and strips {译} 弹簧钢热轧钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 3278-2023 |
Hot rolled steel plates and strips for tools {译} 工具用热轧钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 32119-2023 |
Multilayer petrolatum coating corrosion control technology for marine steel structures {译} 海洋钢制构筑物复层矿脂包覆腐蚀控制技术 |
China National Standards steel, |
English PDF |
| GB/T 24814-2023 |
steel short link chain for lifting medium precision lifting chain grade 4 stainless steel {译} 起重用钢制短环链 中等精度吊链 4级不锈钢 |
China National Standards steel, |
English PDF |
| GB/T 24170.1-2023 |
Surface antibacterial stainless steel Part 1: Electrochemical method {译} 表面抗菌不锈钢 第1部分：电化学法 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 19879-2023 |
steel plates for building structures {译} 建筑结构用钢板 |
China National Standards steel, |
English PDF |
| GB/T 13403-2023 |
Gaskets for large diameter steel pipe flanges {译} 大直径钢制管法兰用垫片 |
China National Standards steel, |
English PDF |
| GB/T 11260-2023 |
Eddy current testing method for round steel {译} 圆钢涡流检测方法 |
China National Standards steel, |
English PDF |
| GB/T 42675-2023 |
Antibacterial stainless steel welded steel pipes and fittings {译} 抗菌不锈钢焊接钢管及管件 |
China National Standards steel, |
English PDF |
| GB/T 12971.2-2023 |
Contact wires for electric traction Part 2: steel and aluminum composite contact wires {译} 电力牵引用接触线 第2部分：钢铝复合接触线 |
China National Standards steel, |
English PDF |
| GB/T 42901-2023 |
Test methods for mechanical connectors of steel bars {译} 钢筋机械连接件试验方法 |
China National Standards steel, |
English PDF |
| GB/T 42899-2023 |
Test method for weldability of marine engineering structural steel {译} 海洋工程结构钢可焊性试验方法 |
China National Standards steel, |
English PDF |
| GB/T 42796-2023 |
steel mechanical connectors {译} 钢筋机械连接件 |
China National Standards steel, |
English PDF |
| GB/T 42795-2023 |
High strain steel plate for offshore oil and gas pipelines {译} 高应变海洋油气输送管用钢板 |
China National Standards steel, |
English PDF |
| GB/T 42785-2023 |
Bearing steel wire rod {译} 轴承钢盘条 |
China National Standards steel, |
English PDF |
| GB/T 42678-2023 |
Hot rolled steel for oil and gas engineering {译} 石油天然气工程用热轧型钢 |
China National Standards steel, |
English PDF |
| GB/T 42677-2023 |
Non-destructive testing of steel pipes Liquid penetrant testing of surface defects in seamless and welded steel pipes {译} 钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测 |
China National Standards steel, |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel pipes Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes {译} 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards steel, |
English PDF |
| GB/T 42669-2023 |
Corrosion-resistant flat bulb steel for cargo tanks of crude oil tankers {译} 原油船货油舱用耐腐蚀球扁钢 |
China National Standards steel, |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams {译} 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards steel, |
English PDF |
| GB/T 42663-2023 |
Water footprint assessment requirements for the steel industry {译} 钢铁行业水足迹评价要求 |
China National Standards steel, |
English PDF |
| GB/T 42662-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes {译} 钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 34215-2023 |
Cold-rolled non-oriented electrical steel strip (sheet) for electric vehicle drive motor {译} 电动汽车驱动电机用冷轧无取向电工钢带（片） |
China National Standards steel, |
English PDF |
| GB/T 28415-2023 |
steel plates and strips for fire-resistant structures {译} 耐火结构用钢板和钢带 |
China National Standards steel, |
English PDF |
| GB/T 25821-2023 |
stainless steel strand {译} 不锈钢钢绞线 |
China National Standards steel, |
English PDF |
| GB/T 24187-2023 |
Cold drawn precision single layer welded steel pipe {译} 冷拔精密单层焊接钢管 |
China National Standards steel, |
English PDF |
| GB/T 20564.14-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel {译} 汽车用高强度冷连轧钢板及钢带 第14部分：低密度钢 |
China National Standards steel, |
English PDF |
| GB/T 20564.13-2023 |
High-strength cold-rolled steel plates and strips for automobiles Part 13: Medium manganese steel {译} 汽车用高强度冷连轧钢板及钢带 第13部分：中锰钢 |
China National Standards steel, |
English PDF |
| GB/T 20490-2023 |
Non-destructive testing of steel pipes Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes {译} 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 5224-2023 |
steel strands for prestressed concrete {译} 预应力混凝土用钢绞线 |
China National Standards steel, |
English PDF |
| GB/T 713.7-2023 |
steel plates and strips for pressure equipment Part 7: Stainless steel and heat-resistant steel {译} 承压设备用钢板和钢带 第7部分：不锈钢和耐热钢 |
China National Standards steel, |
English PDF |
| GB/T 713.6-2023 |
steel plates and strips for pressure-bearing equipment Part 6: Quenched and tempered high-strength steels {译} 承压设备用钢板和钢带 第6部分：调质高强度钢 |
China National Standards steel, |
English PDF |
| GB/T 713.5-2023 |
steel plates and strips for pressure equipment Part 5: High manganese steels with specified low temperature properties {译} 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards steel, |
English PDF |
| GB/T 713.4-2023 |
steel plates and strips for pressure equipment Part 4: Nickel alloy steels with specified low temperature properties {译} 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards steel, |
English PDF |
| GB/T 713.3-2023 |
steel plates and strips for pressure equipment Part 3: Low alloy steels with specified low temperature properties {译} 承压设备用钢板和钢带 第3部分：规定低温性能的低合金钢 |
China National Standards steel, |
English PDF |
| GB/T 713.2-2023 |
steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with specified temperature properties {译} 承压设备用钢板和钢带 第2部分：规定温度性能的非合金钢和合金钢 |
China National Standards steel, |
English PDF |
| GB/T 713.1-2023 |
steel plates and strips for pressure equipment Part 1: General requirements {译} 承压设备用钢板和钢带 第1部分：一般要求 |
China National Standards steel, |
English PDF |
| GB/T 3098.15-2023 |
Mechanical properties of fasteners Stainless steel nuts {译} 紧固件机械性能 不锈钢螺母 |
China National Standards steel, |
English PDF |
| GB/T 3098.6-2023 |
Mechanical properties of fasteners Stainless steel bolts, screws and studs {译} 紧固件机械性能 不锈钢螺栓、螺钉和螺柱 |
China National Standards steel, |
English PDF |
| GB/T 7233.2-2023 |
steel castings - Ultrasonic testing - Part 2: High pressure steel castings {译} 铸钢件 超声检测 第2部分：高承压铸钢件 |
China National Standards steel, |
English PDF |
| GB/T 5680-2023 |
Austenitic manganese steel castings {译} 奥氏体锰钢铸件 |
China National Standards steel, |
English PDF |
| GB/T 10561-2023 |
Determination of the content of non-metallic inclusions in steel - standard grading chart microscopic examination method {译} 钢中非金属夹杂物含量的测定 标准评级图显微检验法 |
China National Standards steel, |
English PDF |
| GB/T 8358-2023 |
steel wire rope - Determination method of breaking force {译} 钢丝绳 破断拉力测定方法 |
China National Standards steel, |
English PDF |
| GB/T 12230-2023 |
General valves - technical specifications for stainless steel castings {译} 通用阀门 不锈钢铸件技术条件 |
China National Standards steel, |
English PDF |
| GB/T 33145-2023 |
Large volume steel seamless gas cylinder {译} 大容积钢质无缝气瓶 |
China National Standards steel, |
English PDF |
| GB/T 28055-2023 |
Technical specifications for hot-pressurized plugging of steel pipelines {译} 钢质管道带压封堵技术规范 |
China National Standards steel, |
English PDF |
| GB/T 27699-2023 |
Technical specifications for internal inspection of steel pipelines {译} 钢质管道内检测技术规范 |
China National Standards steel, |
English PDF |
| GB/T 42541-2023 |
Coated steel pipe for gas pipeline {译} 燃气管道涂覆钢管 |
China National Standards steel, |
English PDF |
| GB/T 41754-2023 |
Duplex stainless steel plate for nuclear power plant {译} 核电站用双相不锈钢钢板 |
China National Standards steel, |
English PDF |
| GB/T 42537-2023 |
Specifications for heat treatment of oversized steel forgings {译} 特大型锻钢件的热处理规范 |
China National Standards steel, |
English PDF |
| GB/T 42602-2023 |
Forging specification for large steel forgings {译} 大型锻钢件的锻造规范 |
China National Standards steel, |
English PDF |
| GB/T 554-2023 |
Ships and offshore technology Ship mooring and towing equipment Welded steel bollards for seagoing vessels {译} 船舶和海上技术 船舶系泊和拖带设备 海船用钢质焊接带缆桩 |
China National Standards steel, |
English PDF |
| GB/T 15831-2023 |
steel pipe scaffolding fasteners {译} 钢管脚手架扣件 |
China National Standards steel, |
English PDF |
| GB/T 7233.1-2023 |
steel castings - Ultrasonic testing - Part 1: Steel castings for general purposes {译} 铸钢件 超声检测 第1部分：一般用途铸钢件 |
China National Standards steel, |
English PDF |
| GB/T 8464-2023 |
Iron, copper and stainless steel threaded connection valves {译} 铁制、铜制和不锈钢制螺纹连接阀门 |
China National Standards steel, |
English PDF |
| GB/T 42352-2023 |
Metallic coatings - Physical vapor deposition of cadmium coatings on iron and steel - Specifications and test methods {译} 金属覆盖层 钢铁上物理气相沉积镉涂层 技术规范与试验方法 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 20632.3-2022 |
steel paper for electrical purposes - Part 3: Flat steel paper {译} 电气用钢纸 第3部分：平板钢纸 |
China National Standards steel, |
English PDF |
| GB/T 20632.2-2022 |
steel paper for electrical purposes - Part 2: Test methods {译} 电气用钢纸 第2部分：试验方法 |
China National Standards steel, |
English PDF |
| GB/T 13299-2022 |
Evaluation method of free cementite, pearlite and Widmanstatten structure of steel {译} 钢的游离渗碳体、珠光体和魏氏组织的评定方法 |
China National Standards steel, |
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 steel, |
English PDF |
| GB/T 20564.6-2022 |
High-strength cold-rolled steel sheets and strips for automobiles—Part 6: Transformation-induced plasticity steels {译} 汽车用高强度冷连轧钢板及钢带 第6部分：相变诱导塑性钢 |
China National Standards steel, |
English PDF |
| GB/T 20564.5-2022 |
High-strength cold-rolled steel sheets and strips for automobiles - Part 5: Isotropic steels {译} 汽车用高强度冷连轧钢板及钢带 第5部分：各向同性钢 |
China National Standards steel, |
English PDF |
| GB/T 20564.4-2022 |
High-strength cold-rolled steel sheets and strips for automobiles - Part 4: Low-alloy high-strength steels {译} 汽车用高强度冷连轧钢板及钢带 第4部分：低合金高强度钢 |
China National Standards steel, |
English PDF |
| GB/T 41608-2022 |
Stainless steel precision foil {译} 不锈钢精密箔材 |
China National Standards steel, |
English PDF |
| GB/T 41514-2022 |
steel structure shelf use safety and evaluation specification {译} 钢结构货架使用安全与评估规范 |
China National Standards steel, |
English PDF |
| GB/T 22395-2022 |
Code for Design of Boiler steel Structure {译} 锅炉钢结构设计规范 |
China National Standards steel, |
English PDF |
| GB/T 18916.2-2022 |
Water abstraction quotas Part 2: Iron and steel complexes {译} 取水定额 第2部分：钢铁联合企业 |
China National Standards steel, |
English PDF |
| GB/T 26255-2022 |
steel plastic conversion fittings of polyethylene (PE) pipeline system for gas {译} 燃气用聚乙烯（PE）管道系统的钢塑转换管件 |
China National Standards steel, |
English PDF |
| GB/T 24174-2022 |
Method for determination of bake hardening value (BH) of steel {译} 钢 烘烤硬化值(BH)的测定方法 |
China National Standards steel, |
English PDF |
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