China National Standards

China steel GB Standards List


  •  China "steel" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    GB/T 15030-2021 Sisal main cores in steel wire ropes
    剑麻钢丝绳芯
    China National Standards
    steel

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    GB/T 12753-2020 steel wire ropes for conveyer belts
    输送带用钢丝绳
    China National Standards
    steel

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    GB/T 38937-2020 steel for the reinforcement of concrete vocabulary
    钢筋混凝土用钢术语
    China National Standards
    steel

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    GB/T 38936-2020 High temperature carburizing steel for bearing
    高温渗碳轴承钢
    China National Standards
    steel

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    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

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    GB/T 38886-2020 High temperature bearing steel
    高温轴承钢
    China National Standards
    steel

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    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

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    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

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    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

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    GB/T 38820-2020 Irradiation-resistant and heat-resistant steels
    抗辐照耐热钢
    China National Standards
    steel

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    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

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    GB/T 38817-2020 steel for high heat input welding
    大线能量焊接用钢
    China National Standards
    steel

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    GB/T 3090-2020 Seamless small diameter stainless steel tubes
    不锈钢小直径无缝钢管
    China National Standards
    steel

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    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

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    GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
    China National Standards
    steel

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    GB/T 38347-2019 Hot-rolled wire rod of ultra-low carbon steel with high boron
    超低碳高硼钢热轧盘条
    China National Standards
    steel

    English PDF
    GB/T 38284-2019 Technical guidelines of energy audit on iron and steel industry
    钢铁行业能源审计技术导则
    China National Standards
    steel

    English PDF
    GB/T 38280-2019 Cable management systems—Specifications for conduit fittings and accessories for cable installations for extra heavy duty electrical steel conduit
    电缆管理系统 超重荷型刚性电气导管电缆装置用导管配件和附件的规范
    China National Standards
    steel

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    GB/T 38277-2019 Brittle crack arrest high strength steel plate for ship
    船用高强度止裂钢板
    China National Standards
    steel

    English PDF
    GB/T 18579-2019 High-carbon chromium bearing steel wires
    高碳铬轴承钢丝
    China National Standards
    steel

    English PDF
    GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
    连续热镀锌和锌合金镀层钢板及钢带
    China National Standards
    steel

    English PDF
    GB/T 38425.2-2019 Textile machinery and accessories—Flat steel healds with closed end loops—Part 2:Dimensions of healds manufactured of hardened strip steel
    纺织机械与附件 闭口综耳钢片综 第2部分:淬火钢带钢片综的尺寸
    China National Standards
    steel

    English PDF
    GB/T 38347-2019 Hot-rolled wire rod of ultra-low carbon steel with high boron
    超低碳高硼钢热轧盘条
    China National Standards
    steel

    English PDF
    GB/T 38284-2019 Technical guidelines of energy audit on iron and steel industry
    钢铁行业能源审计技术导则
    China National Standards
    steel

    English PDF
    GB/T 38277-2019 Brittle crack arrest high strength steel plate for ship
    船用高强度止裂钢板
    China National Standards
    steel

    English PDF
    GB/T 18579-2019 High-carbon chromium bearing steel wires
    高碳铬轴承钢丝
    China National Standards
    steel

    English PDF
    GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
    连续热镀锌和锌合金镀层钢板及钢带
    China National Standards
    steel

    English PDF
    GB/T 908-2019 Determination of the depth of decarburization of steels
    钢的脱碳层深度测定法
    China National Standards
    steel

    English PDF
    GB/T 223.88-2019 Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    steel

    English PDF
    GB/T 5310-2017 Seamless steel tubes and pipes for high pressure boiler
    高压锅炉用无缝钢管《第01号修改单》
    China National Standards
    steel

    English PDF
    GB/T 37910.1-2019 Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:steel,nickel,titanium and their alloys
    焊缝无损检测 射线检测验收等级 第1部分:钢、镍、钛及其合金
    China National Standards
    steel

    English PDF
    GB/T 37800-2019 Hot rolled longitudinally profiled steel plate
    热轧纵向变厚度钢板
    China National Standards
    steel

    English PDF
    GB/T 37793-2019 Quantitative analysis of dendritic segregation in steel billets
    钢坯枝晶偏析的定量分析方法
    China National Standards
    steel

    English PDF
    GB/T 37789-2019 Test methods for cruciform joints of steel structures
    钢结构十字接头试验方法
    China National Standards
    steel

    English PDF
    GB/T 37786-2019 Gear steel for numerical control machine tool
    数控机床用齿轮钢
    China National Standards
    steel

    English PDF
    GB/T 37778-2019 Recommended process for laser beam welding on stainless steels
    不锈钢激光焊接推荐工艺规范
    China National Standards
    steel

    English PDF
    GB/T 37775-2019 Heavy steel open die forgings—General technical specification
    大型钢质自由锻件 通用技术规范
    China National Standards
    steel

    English PDF
    GB/T 37773-2019 Enamel coatings applied to steel for writing surfaces
    书写板钢板搪瓷
    China National Standards
    steel

    English PDF
    GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7:Repair welding for steel castings
    重型机械通用技术条件 第7部分:铸钢件补焊
    China National Standards
    steel

    English PDF
    GB/T 37400.6-2019 Heavy mechanical general technical specification—Part 6:steel castings
    重型机械通用技术条件 第6部分:铸钢件
    China National Standards
    steel

    English PDF
    GB/T 37400.14-2019 Heavy mechanical general technical specification—Part 14: Nondestructive test of steel castings
    重型机械通用技术条件 第14部分:铸钢件无损探伤
    China National Standards
    steel

    English PDF
    GB/T 16253-2019 steel castings for pressure purposes
    承压钢铸件
    China National Standards
    steel

    English PDF
    GB/T 10129-2019 Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies
    电工钢带(片)中频磁性能测量方法
    China National Standards
    steel

    English PDF
    GB/T 9444-2019 steel and iron castings—Magnetic particle inspection
    铸钢铸铁件 磁粉检测
    China National Standards
    steel

    English PDF
    GB/T 9443-2019 steel and iron castings—Liquid penetrant inspection
    铸钢铸铁件 渗透检测
    China National Standards
    steel

    English PDF
    GB/T 3078-2019 Quality structural steel cold drawn bars
    优质结构钢冷拉钢材
    China National Standards
    steel

    English PDF
    GB/T 223.89-2019 Iron, steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method
    钢铁及合金 碲含量的测定 氢化物发生-原子荧光光谱法
    China National Standards
    steel

    English PDF
    GB/T 224-2019 Determination of the depth of decarburization of steels
    钢的脱碳层深度测定法
    China National Standards
    steel

    English PDF
    GB/T 51387-2019 Technical standard for treatment and comprehensive utilization of iron and steel slag
    钢铁渣处理与综合利用技术标准
    China National Standards
    steel

    English PDF
    GB/T 37636-2019 Welded steel pipes for offshore engineering pile
    海洋工程桩用焊接钢管
    China National Standards
    steel

    English PDF
    GB/T 37622-2019 Hot rolled steel bar of fire resistant for the reinforcement of concrete
    钢筋混凝土用热轧耐火钢筋
    China National Standards
    steel

    English PDF
    GB/T 37619-2019 Corrosion of metals and alloys—Potentiostatic test and evaluation method for determination of susceptibility to grooving corrosion of high frequency electric resistance welded steel pipes
    金属和合金的腐蚀 高频电阻焊焊管沟槽腐蚀性能恒电位试验与评价方法
    China National Standards
    steel

    English PDF
    GB/T 37618-2019 Nitriding steels
    渗氮钢
    China National Standards
    steel

    English PDF
    GB/T 37613-2019 Embedded channel steel
    预埋槽道型钢
    China National Standards
    steel

    English PDF
    GB/T 37606-2019 Titanium-steel clad or lined pipes
    钛-钢复合管
    China National Standards
    steel

    English PDF
    GB/T 37602-2019 Ship and offshore engineering steel for low temperature service
    船舶及海洋工程用低温韧性钢
    China National Standards
    steel

    English PDF
    GB/T 37601-2019 Hot rolled steel sheet and strip of alloy structure steel
    合金结构钢热连轧钢板和钢带
    China National Standards
    steel

    English PDF
    GB/T 37599-2019 Wide and heavy steel plate for sour service petroleum and natural gas pipe lines
    石油天然气输送管用抗酸性宽厚钢板
    China National Standards
    steel

    English PDF
    GB/T 37598-2019 Inspection of non-metallic inclusions in steel—Blue fracture test method
    钢中非金属夹杂物的检验 发蓝断口法
    China National Standards
    steel

    English PDF
    GB/T 37594-2019 Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe
    钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范
    China National Standards
    steel

    English PDF
    GB/T 37593-2019 Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers
    特高压变压器用冷轧取向电工钢带
    China National Standards
    steel

    English PDF
    GB/T 37591-2019 Cold-rolled non-grain oriented electrical steel strip specialized for large generators with power of 700MW or higher
    700MW及以上级大电机用冷轧无取向电工钢带
    China National Standards
    steel

    English PDF
    GB/T 37589-2019 Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics
    钢制管道及管件内衬氟塑料耐蚀作业技术规范
    China National Standards
    steel

    English PDF
    GB/T 37587-2019 Technical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes
    埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范
    China National Standards
    steel

    English PDF
    GB/T 37578-2019 Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes
    尿素级超低碳奥氏体不锈钢无缝钢管
    China National Standards
    steel

    English PDF
    GB/T 37577-2019 Welded large diameter steel pipes for low-temperature-service piping
    低温管道用大直径焊接钢管
    China National Standards
    steel

    English PDF
    GB/T 37566-2019 Method of ultrasonic testing for round steel
    圆钢超声检测方法
    China National Standards
    steel

    English PDF
    GB/T 26075-2019 steel bars for sucker rods
    抽油杆用圆钢
    China National Standards
    steel

    English PDF
    GB/T 25832-2019 Hot rolled steel plate and strip for porcelain enameling
    搪瓷用热轧钢板和钢带
    China National Standards
    steel

    English PDF
    GB/T 24588-2019 Stainless steel spring wires
    不锈弹簧钢丝
    China National Standards
    steel

    English PDF
    GB/T 21839-2019 Test methods of steel for prestressing concrete
    预应力混凝土用钢材试验方法
    China National Standards
    steel

    English PDF
    GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
    电工钢带(片)的电阻率、密度和叠装系数的测量方法
    China National Standards
    steel

    English PDF
    GB/T 17101-2019 Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables
    桥梁缆索用热镀锌或锌铝合金钢丝
    China National Standards
    steel

    English PDF
    GB/T 8547-2019 Titanium clad steel plate
    钛-钢复合板
    China National Standards
    steel

    English PDF
    GB/T 5777-2019 Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测
    China National Standards
    steel

    English PDF
    GB/T 5068-2019 Axles steel for railway locomotive and wagons
    铁路机车、车辆车轴用钢
    China National Standards
    steel

    English PDF
    GB/T 4232-2019 Stainless steel wire for cold heading and cold forging
    冷顶锻用不锈钢丝
    China National Standards
    steel

    English PDF
    GB/T 3086-2019 High carbon chromium stainless bearing steels
    高碳铬不锈轴承钢
    China National Standards
    steel

    English PDF
    GB/T 223.88-2019 Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
    steel

    English PDF
    GB/T 37430-2019 High strength stainless structural steel for constructions
    建筑结构用高强不锈钢
    China National Standards
    steel

    English PDF
    GB/T 37389-2019 Guides for energy efficiency assessment of steel secondary refining process
    炉外精炼工序能效评估导则
    China National Standards
    steel

    English PDF
    GB/T 37309-2019 Anti-corrosion technical specification for marine steel structures by high velocity arc spraying
    海洋用钢结构高速电弧喷涂耐蚀作业技术规范
    China National Standards
    steel

    English PDF
    GB/T 36915-2019 steel wire and wire products—General test methods
    钢丝及钢丝制品 通用试验方法
    China National Standards
    steel

    English PDF
    GB/T 20564.12-2019 Continuously cold rolled high strength steel sheet and strip for automobile—Part 12:Dual phase steel with high formability
    汽车用高强度冷连轧钢板及钢带 第12部分:增强成形性双相钢
    China National Standards
    steel

    English PDF
    GB/T 20492-2019 Zinc-5% aluminum-mixed mischmetal alloy - coated steel wire and steel wire strand
    锌-5%铝-混合稀土合金镀层钢丝、钢绞线
    China National Standards
    steel

    English PDF
    GB/T 13448-2019 Test methods for prepainted steel sheet and strip
    彩色涂层钢板及钢带试验方法
    China National Standards
    steel

    English PDF
    GB/T 12754-2019 Prepainted steel sheet and strip
    彩色涂层钢板及钢带
    China National Standards
    steel

    English PDF
    GB/T 5213-2019 Cold rolled low carbon steel sheet and strip
    冷轧低碳钢板及钢带
    China National Standards
    steel

    English PDF
    GB/T 709-2019 Dimension,shape,weight and tolerance for hot-rolled steel strip,plate and sheet
    热轧钢板和钢带的尺寸、外形、重量及允许偏差
    China National Standards
    steel

    English PDF
    GB/T 708-2019 Dimension,shape,weight and tolerance for cold-rolled steel strip and sheet
    冷轧钢板和钢带的尺寸、外形、重量及允许偏差
    China National Standards
    steel

    English PDF
    GB/T 37701-2019 Corrosion resistant alloy clad or lined steel pipe for petroleum and natural gas industries
    石油天然气工业用内覆或衬里耐腐蚀合金复合钢管
    China National Standards
    steel

    English PDF
    GB/T 37586-2019 Technical regulation for simulation on heat treatment process of heavy steel forgings
    大型锻钢件热处理工艺模拟技术规范
    China National Standards
    steel

    English PDF
    GB/T 37559-2019 Normalizing and annealing of heavy steel forgings
    大型锻钢件的正火与退火
    China National Standards
    steel

    English PDF
    GB/T 37558-2019 Preliminary heat treatment of heavy steel forgings
    大型锻钢件的锻后热处理
    China National Standards
    steel

    English PDF
    GB/T 37535-2019 Requirments of steel utilization evaluate and control for shipbuilding enterprise
    船舶生产企业钢材利用评价与控制要求
    China National Standards
    steel

    English PDF
    GB/T 4240-2019 Stainless steel wires
    不锈钢丝
    China National Standards
    steel

    English PDF
    GB/T 37682-2019 Large exposed gear steel castings—Technical specification
    大型开式齿轮铸钢件 技术条件
    China National Standards
    steel

    English PDF
    GB/T 37681-2019 Heavy steel castings—General technical specification
    大型铸钢件 通用技术规范
    China National Standards
    steel

    English PDF
    GB/T 37464-2019 Hardening and tempering of heavy steel forgings
    大型锻钢件的淬火与回火
    China National Standards
    steel

    English PDF
    GB/T 37400.15-2019 Heavy mechanical general technical specification—Part 15:Nondestructive test of steel forgings
    重型机械通用技术条件 第15部分:锻钢件无损探伤
    China National Standards
    steel

    English PDF
    GB/T 19314.3-2019 Small craft—Hull construction and scantlings—Part 3:Materials:steel,aluminium alloys,wood,other materials
    小艇 艇体结构和构件尺寸 第3部分:材料:钢、铝合金、木材、其他材料
    China National Standards
    steel

    English PDF
    GB/T 13402-2019 Large diameter steel pipe flanges
    大直径钢制管法兰
    China National Standards
    steel

    English PDF
    GB/T 9124.2-2019 steel pipe flanges—Part 2:Class designated
    钢制管法兰 第2部分:Class 系列
    China National Standards
    steel

    English PDF
    GB/T 9124.1-2019 steel pipe flanges—Part 1:PN designated
    钢制管法兰 第1部分:PN 系列
    China National Standards
    steel

    English PDF
    GB/T 9106.2-2019 Packaging containers—Two-piece can—Part 2:Aluminum easy open end and steel can
    包装容器 两片罐 第2部分:铝易开盖钢罐
    China National Standards
    steel

    English PDF

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