China National Standards

China alloy GB Standards List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "alloy" GB Standards List:
  • China GB-National Standards
    GB/T 39637-2020- English Version of China GB-National Standard
    Corrosion of metals and alloys—Classification of soil corrosivity
    金属和合金的腐蚀 土壤环境腐蚀性分类
    China GB-National Standards
    GB/T 5584.4-2020- English Version of China GB-National Standard
    Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor
    电工用铜、铝及其合金扁线 第4部分:铜带
    China GB-National Standards
    GB/T 5584.2-2020- English Version of China GB-National Standard
    Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 2: Rectangular copper and copper alloy wire
    电工用铜、铝及其合金扁线 第2部分:铜及其合金扁线
    China GB-National Standards
    GB/T 5584.1-2020- English Version of China GB-National Standard
    Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 1: General
    电工用铜、铝及其合金扁线 第1部分:一般规定
    China GB-National Standards
    GB/T 39495-2020- English Version of China GB-National Standard
    Metallic and other inorganic coatings—Chromate-free chemical conversion coatings on allumion and its alloys
    金属及其他无机覆盖层 铝及铝合金无铬化学转化膜
    China GB-National Standards
    GB/T 39330-2020- English Version of China GB-National Standard
    Technical specification for surface treatment of titanium alloy castings
    钛合金铸件表面处理技术规范
    China GB-National Standards
    GB/T 39314-2020- English Version of China GB-National Standard
    General technical directives for aluminum alloy plaster investment casting
    铝合金石膏型铸造通用技术导则
    China GB-National Standards
    GB/T 39312-2020- English Version of China GB-National Standard
    Welding procedure qualification test for copper and its alloys
    铜及铜合金的焊接工艺评定试验
    China GB-National Standards
    GB/T 39280-2020- English Version of China GB-National Standard
    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 GB-National Standards
    GB/T 39233-2020- English Version of China GB-National Standard
    Lanthanum-copper alloys
    镧铜合金
    China GB-National Standards
    GB/T 39159-2020- English Version of China GB-National Standard
    High purity copper alloy target for integrated circuit
    集成电路用高纯铜合金靶材
    China GB-National Standards
    GB/T 23514-2020- English Version of China GB-National Standard
    Methods for chemical analysis of nuclear-grade Ag-In-Cd alloys
    核级银-铟-镉合金化学分析方法
    China GB-National Standards
    GB/T 20975.8-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 8:Determination of zinc content
    铝及铝合金化学分析方法 第8部分:锌含量的测定
    China GB-National Standards
    GB/T 20975.34-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 34:Determination of sodium content—Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第34部分:钠含量的测定 火焰原子吸收光谱法
    China GB-National Standards
    GB/T 20975.33-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 33:Determination of potassium content—Flame atomic absorption spectrometric method
    铝及铝合金化学分析方法 第33部分:钾含量的测定 火焰原子吸收光谱法
    China GB-National Standards
    GB/T 20975.32-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 32:Determination of bismuth content
    铝及铝合金化学分析方法 第32部分:铋含量的测定
    China GB-National Standards
    GB/T 20975.20-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 20:Determination of gallium content—Butyrhodamine B spectrophotometric method
    铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法
    China GB-National Standards
    GB/T 20975.19-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 19:Determination of zirconium content
    铝及铝合金化学分析方法 第19部分:锆含量的测定
    China GB-National Standards
    GB/T 20975.15-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 15:Determination of boron content
    铝及铝合金化学分析方法 第15部分:硼含量的测定
    China GB-National Standards
    GB/T 20975.13-2020- English Version of China GB-National Standard
    Methods for chemical analysis of aluminium and aluminium alloys—Part 13:Determination of vanadium content
    铝及铝合金化学分析方法 第13部分:钒含量的测定
    China GB-National Standards
    GB/T 15159-2020- English Version of China GB-National Standard
    Composite material strips of precious metals and their alloys
    贵金属及其合金复合带材
    China GB-National Standards
    GB/T 8110-2020- English Version of China GB-National Standard
    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 GB-National Standards
    GB/T 3098.25-2020- English Version of China GB-National Standard
    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 GB-National Standards
    GB/T 3098.24-2020- English Version of China GB-National Standard
    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 GB-National Standards
    GB/T 39534-2020- English Version of China GB-National Standard
    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 GB-National Standards
    GB/T 39125-2020- English Version of China GB-National Standard
    Cerium-magnesium alloys
    铈镁合金
    China GB-National Standards
    GB/T 39138.1-2020- English Version of China GB-National Standard
    Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1:Determination of gold content—Potentiometric titration using ferrous sulfate
    金镍铬铁硅硼合金化学分析方法 第1部分:金含量的测定 硫酸亚铁电位滴定法
    China GB-National Standards
    GB/T 39138.2-2020- English Version of China GB-National Standard
    Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2:Determination of nickel content—Dimethylglyoxime gravimetric method
    金镍铬铁硅硼合金化学分析方法 第2部分:镍含量的测定 丁二酮肟重量法
    China GB-National Standards
    GB/T 39138.3-2020- English Version of China GB-National Standard
    Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 3:Determination of chromium, iron, silicon and boron contents—Inductively coupled plasma atomic emission spectrometry
    金镍铬铁硅硼合金化学分析方法 第3部分:铬、铁、硅、硼含量的测定 电感耦合等离子体原子发射光谱法
    China GB-National Standards
    GB/T 39143-2020- English Version of China GB-National Standard
    Methods for chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry
    金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法

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