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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18615-2002 |
Non-alloyed and stainless steel fittings for corrugated flexible metallic hoses 波纹金属软管用非合金钢和不锈钢接头 |
China National Standards alloy |
 English PDF |
| GB/T 3669-2001 |
Aluminium and aluminium-alloy electrodes for shielded metal arc welding 铝及铝合金焊条 |
China National Standards alloy |
English PDF |
| GB/T 18590-2001 |
Corrosion of metals and alloys--Evaluation of pitting corrosion 金属和合金的腐蚀 点蚀评定方法 |
China National Standards alloy |
English PDF |
| GB/T 10123-2001 |
Corrosion of metals and alloys--Basicterms and definitions 金属和合金的腐蚀 基本术语和定义 |
China National Standards alloy |
English PDF |
| GB/T 18502-2001 |
The DC critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor 银或银合金包套铋系氧化物超导体直流临界电流的测定 |
China National Standards alloy |
English PDF |
| GB/T 18324-2001 |
Plain bearings--Copper alloy bushes 滑动轴承 铜合金轴套 |
China National Standards alloy |
English PDF |
| GB/T 223.78-2000 |
Methods for chemical analysis of iron，steel and alloy--Curcumin spectrophotometric method for the determination of boron content 钢铁及合金化学分析方法 姜黄素直接光度法测定硼含量 |
China National Standards alloy |
English PDF |
| GB/T 223.34-2000 |
Methods for chemical analysis of iron，steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders 钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定 |
China National Standards alloy |
English PDF |
| GB/T 18249-2000 |
Ferroalloys--Experimental methods for checking the bias of sampling and sample preparation 检查铁合金取样和制样偏差的试验方法 |
China National Standards alloy |
English PDF |
| GB/T 15970.4-2000 |
Corrosion of metals and alloys--Stress corrosion testing--Part 4:Preparation and use of uniaxially loaded tension specimens 金属和合金的腐蚀 应力腐蚀试验 第4部分:单轴加载拉伸试样的制备和应用 |
China National Standards alloy |
English PDF |
| GB/T 15970.2-2000 |
Corrosionof metals and alloys--Stress corrosion testing--Part 2:Preparation and use of bent-beam specimens 金属和合金的腐蚀 应力腐蚀试验 第2部分:弯梁试样的制备和应用 |
China National Standards alloy |
English PDF |
| GB/T 15970.7-2000 |
Corrosion of metals and alloys--Stress corrosion testing--Part 7:Slow strain rate testing 金属和合金的腐蚀 应力腐蚀试验 第7部分:慢应变速率试验 |
China National Standards alloy |
English PDF |
| GB/T 4437.1-2000 |
Aluminium and aluminium alloy extruded tubes--Part 1:Seamless tubes 铝及铝合金热挤压管 第一部分:无缝圆管 |
China National Standards alloy |
English PDF |
| GB/T 223.8-2000 |
Methods for chemical analysis of iron，steel and alloy--The sodium fluoride separation--EDTA titration method for the determination of aluminium content 钢铁及合金化学分析方法 氟化钠分离-EDTA滴定法测定铝含量 |
China National Standards alloy |
English PDF |
| GB/T 223.14-2000 |
Methods for chemical analysis of iron，steel and alloy--The N-benzoy-N-phenylhydroxylamine extraction photometric method for the determination of vanadium content 钢铁及合金化学分析方法 钽试剂萃取光度法测定钒含量 |
China National Standards alloy |
English PDF |
| GB/T 223.13-2000 |
Methods for chemical analysis of iron，steel and alloy--The ammonium ferrous sulfate titrationmethod for the determination of vanadium content 钢铁及合金化学分析方法 硫酸亚铁铵滴定法测定钒含量 |
China National Standards alloy |
English PDF |
| GB/T 18035-2000 |
Precious metals and its alloys designation system 贵金属及其合金牌号表示方法 |
China National Standards alloy |
English PDF |
| GB/T 3077-1999 |
alloy structure steels 合金结构钢 |
China National Standards alloy |
English PDF |
| GB/T 17600.1-1998 |
Steel--Conversion of elongation values--Part 1:Carbon and low alloy steels 钢的伸长率换算 第1部分:碳素钢和低合金钢 |
China National Standards alloy |
English PDF |
| GB/T 15970.5-1998 |
Corrosion of metals and alloys--Stress corrosion testing--Part 5:Preparation and useof C-ring specimens 金属和合金的腐蚀 应力腐蚀试验 第5部分:C型环试样的制备和应用 |
China National Standards alloy |
English PDF |
| GB/T 17462-1998 |
Metallic coatings--Electroplated coatingsof tin-nickel alloys 金属覆盖层 锡-镍合金电镀层 |
China National Standards alloy |
English PDF |
| GB/T 17461-1998 |
Metallic coatings--Electroplated coatingsof tin-lead alloys 金属覆盖层 锡-铅合金电镀层 |
China National Standards alloy |
English PDF |
| GB/T 17365-1998 |
Method of preparation for samples of metal and alloy in electron probe microanalysis 金属与合金电子探针定量分析样品的制备方法 |
China National Standards alloy |
English PDF |
| GB/T 10567.1-1997 |
Wrought copper and copper alloys--Detection of residual stress--Mercury nitrate test 铜及铜合金加工材残余应力检验方法 硝酸亚汞试验方法 |
China National Standards alloy |
English PDF |
| GB 17100-1997 |
Casting Co-Cr-Mo alloy for surgical implants 外科植入物用铸造钴铬钼合金 |
China National Standards alloy |
English PDF |
| GB/T 12307.3-1997 |
Metalliccoatings--Test methods for electrodeposited silver and silver alloy coatings--Part 3:Determination of the presence of residual salts 金属覆盖层 银和银合金电镀层的试验方法 第三部分:残留盐的测定 |
China National Standards alloy |
English PDF |
| GB/T 12305.6-1997 |
Metalliccoating--Test methods for electrodeposited gold and gold alloy coatings--Part 6:Determination of the presence of residual salts 金属覆盖层 金和金合金电镀层的试验方法 第六部分:残留盐的测定 |
China National Standards alloy |
English PDF |
| GB/T 1528-1997 |
Extruded tube of copper and copper alloys 铜及铜合金挤制管 |
China National Standards alloy |
English PDF |
| GB/T 223.74-1997 |
Methods for chemical analysis of iron，steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content 钢铁及合金化学分析方法 非化合碳含量的测定 |
China National Standards alloy |
English PDF |
| GB/T 223.71-1997 |
Methods for chemical analysis of iron，steel and alloy--The gravimetric method after combustion in the pipe furnace for the determination of carbon content 钢铁及合金化学分析方法 管式炉内燃烧后重量法测定碳含量 |
China National Standards alloy |
English PDF |
| GB/T 223.68-1997 |
Methods for chemical analysis of iron，steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content 钢铁及合金化学分析方法 管式炉内燃烧后碘酸钾滴定法测定硫含量 |
China National Standards alloy |
English PDF |
| GB/T 223.60-1997 |
Methods for chemical analysis of iron，steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content 钢铁及合金化学分析方法 高氯酸脱水重量法测定硅含量 |
China National Standards alloy |
English PDF |
| GB/T 16746-1997 |
Zinc alloy castings 锌合金铸件 |
China National Standards alloy |
English PDF |
| GB/T 1175-1997 |
Casting zinc alloys 铸造锌合金 |
China National Standards alloy |
English PDF |
| GB/T 4698.9-1996 |
Sponge titanium，titanium and titanium alloys--Determination of tin content--Potassium iodate titration method 海绵钛、钛及钛合金化学分析方法 碘酸钾滴定法测定锡量 |
China National Standards alloy |
English PDF |
| GB/T 4698.8-1996 |
Sponge titanium，titanium and titanium alloys--Determination of aluminium content--Separation with sodium hydroxide-EDTA complexometric titration method 海绵钛、钛及钛合金化学分析方法 碱分离-EDTA络合滴定法测定铝量 |
China National Standards alloy |
English PDF |
| GB/T 4698.6-1996 |
Sponge titanium，titanium and titanium alloys--Determination of boron content--Extraction-methylene blue spectrophotometric method 海绵钛、钛及钛合金化学分析方法 次甲基蓝萃取分光光度法测定硼量 |
China National Standards alloy |
English PDF |
| GB/T 4698.5-1996 |
Sponge titanium，titanium and titanium alloys--Determination of molybdenum content--Thiocyanate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 硫氰酸盐分光光度法测定钼量 |
China National Standards alloy |
English PDF |
| GB/T 4698.4-1996 |
Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 高碘酸盐分光光度法测定锰量 |
China National Standards alloy |
English PDF |
| GB/T 4698.3-1996 |
Sponge titanium，titanium and titanium alloys--Determination of silicon content--Molybdenum blue spectrophotometric method 海绵钛、钛及钛合金化学分析方法 钼蓝分光光度法测定硅量 |
China National Standards alloy |
English PDF |
| GB/T 4698.24-1996 |
Sponge titanium，titanium and titanium alloys--Determination of nickel content--Dimethylglyoxime spectrophotometric method 海绵钛、钛及钛合金化学分析方法 丁二酮肟分光光度法测定镍量 |
China National Standards alloy |
English PDF |
| GB/T 4698.23-1996 |
Sponge titanium，titanium and titanium alloys--Determination of palladium content--Stannous choride--Potassium iodide spectrophotometric method 海绵钛、钛及钛合金化学分析方法 氯化亚锡-碘化钾分光光度法测定钯量 |
China National Standards alloy |
English PDF |
| GB/T 4698.22-1996 |
Sponge titanium，titanium and titanium alloys--Determination of niobium content-2-(5-Bromo-2-pyridylazo)-5-Diethylaminophenol spectrophotometric method 海绵钛、钛及钛合金化学分析方法 5-Br-PADAP分光光度法测定铌量 |
China National Standards alloy |
English PDF |
| GB/T 4698.21-1996 |
Sponge titanium，titanium and titanium alloys--Determination ofmanganese，chromium，nickel，aluminium，molybdenum，tin，vanadium，yttrium，copper，zirconium content--Emission spectrographic method 海绵钛、钛及钛合金化学分析方法 发射光谱法测定锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量 |
China National Standards alloy |
English PDF |
| GB/T 4698.20-1996 |
Sponge titanium，titanium and titanium alloys--Determination of manganese content--Potassium periodate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 高碘酸钾分光光度法测定锰量 |
China National Standards alloy |
English PDF |
| GB/T 4698.19-1996 |
Sponge titanium，titanium and titanium alloys--Determination of molybdenum content--Thiocyanate differential spectrophotometric method 海绵钛、钛及钛合金化学分析方法 硫氰酸盐示差分光光度法测定钼量 |
China National Standards alloy |
English PDF |
| GB/T 4698.18-1996 |
Sponge titanium，titanium and titanium alloys--Determination of tin content--Flame atomic absorption spectrometric method 海绵钛、钛及钛合金化学分析方法 火焰原子吸收光谱法测定锡量 |
China National Standards alloy |
English PDF |
| GB/T 4698.17-1996 |
Sponge titanium，titanium and titanium alloys--Determination of magnesium content--Flame atomic absorption spectrometric method 海绵钛、钛及钛合金化学分析方法 火焰原子吸收光谱法测定镁量 |
China National Standards alloy |
English PDF |
| GB/T 4698.13-1996 |
Sponge titanium，titanium and titanium alloys--Determination of zirconium content--EDTA complexometric titration method 海绵钛、钛及钛合金化学分析方法 EDTA络合滴定法测定锆量 |
China National Standards alloy |
English PDF |
| GB/T 4698.12-1996 |
Sponge titanium，titanium and titanium alloys--Determination of vanadium content--Ammonium ferrous sulfate titration method 海绵钛、钛及钛合金化学分析方法 硫酸亚铁铵滴定法测定钒量 |
China National Standards alloy |
English PDF |
| GB/T 4698.1-1996 |
Sponge titanium，titanium and titanium alloys--Determination of copper content--Diethyldithiocarbamate spectrophotometric method 海绵钛、钛及钛合金化学分析方法 铜试剂分光光度法测定铜量 |
China National Standards alloy |
English PDF |
| GB/T 4698.11-1996 |
Sponge titanium，titanium and titanium alloys--Determination of chromium content in the absence of Vanadium--Ammonium ferrous sulfate titration method 海绵钛、钛及钛合金化学分析方法 硫酸亚铁铵滴定法测定铬量(不含钒) |
China National Standards alloy |
English PDF |
| GB/T 4698.10-1996 |
Sponge titanium，titanium and titanium alloys--Determination of chromium content in thepresence of Vanadium--Ammonium ferrous sulfate titration method 海绵钛、钛及钛合金化学分析方法 硫酸亚铁铵滴定法测定铬量(含钒) |
China National Standards alloy |
English PDF |
| GB/T 1425-1996 |
Determination of melting temperature range for precious metals and their alloys--Testing method of thermal analysis 贵金属及其合金熔化温度范围的测定 热分析试验方法 |
China National Standards alloy |
English PDF |
| GB/T 1424-1996 |
Method of measurement of resistivity of precious metals and their alloys 贵金属及其合金材料电阻系数测试方法 |
China National Standards alloy |
English PDF |
| GB/T 1423-1996 |
Method of measurement of density for precious metals and their alloys 贵金属及其合金密度的测试方法 |
China National Standards alloy |
English PDF |
| GB/T 16545-1996 |
Corrosion of metals and alloys--Removal of corrosion products from corrosion test specimens 金属和合金的腐蚀 腐蚀试样上腐蚀产物的清除 |
China National Standards alloy |
English PDF |
| GB/T 15970.3-1995 |
Corrosion of metals and alloys--Stress corrosion testing--Part 3:Preparation and use of U-bend specimens 金属和合金的腐蚀 应力腐蚀试验 第3部分:U型弯曲试样的制备和应用 |
China National Standards alloy |
English PDF |
| GB/T 15970.1-1995 |
Corrosion of metals and alloys--Stress corrosion testing--Part 1:General guidance on testing procedures 金属和合金的腐蚀 应力腐蚀试验 第1部分:试验方法总则 |
China National Standards alloy |
English PDF |
| GB/T 15679.4-1995 |
Samarium cobalt permanent magnet alloy powder--Determination of oxygen content 钐钴永磁合金粉化学分析方法 氧量的测定 |
China National Standards alloy |
English PDF |
| GB/T 15679.3-1995 |
Samarium cobalt permanent magnet alloy powder--Determination of calcium content 钐钴永磁合金粉化学分析方法 钙量的测定 |
China National Standards alloy |
English PDF |
| GB/T 15679.2-1995 |
Samarium cobalt permanent magnet alloy powder--Determination of iron content 钐钴永磁合金粉化学分析方法 铁量的测定 |
China National Standards alloy |
English PDF |
| GB/T 15679.1-1995 |
Samarium cobalt permanent magnet alloy powder--Determination of samarium and cobalt 钐钴永磁合金粉化学分析方法 钐、钴量的测定 |
China National Standards alloy |
English PDF |
| GB/T 3670-1995 |
Coated electrodes for copper and copper alloys 铜及铜合金焊条 |
China National Standards alloy |
English PDF |
| GB/T 15530.8-1995 |
Specifications for copper alloy and composite flanges 铜合金及复合法兰 技术条件 |
China National Standards alloy |
English PDF |
| GB/T 15530.7-1995 |
Copper alloy blank flanges 铜合金法兰盖 |
China National Standards alloy |
English PDF |
| GB/T 15530.3-1995 |
Copper alloy plate flanges for brazing or welding 铜合金板式平焊法兰 |
China National Standards alloy |
English PDF |
| GB/T 15530.2-1995 |
Copper alloy welding neck flanges 铜合金对焊法兰 |
China National Standards alloy |
English PDF |
| GB/T 223.6-1994 |
Methods for chemical analysis of iron，steel and alloy--The neutralization titrimetric method for the determination of boron content 钢铁及合金化学分析方法 中和滴定法测定硼量 |
China National Standards alloy |
English PDF |
| GB/T 223.50-1994 |
Methods for chemical analysis of iron，steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content 钢铁及合金化学分析方法 苯基荧光酮-溴化十六烷基三甲基胺直接光度法测定锡量 |
China National Standards alloy |
English PDF |
| GB/T 223.49-1994 |
Methods for chemical analysis of iron，steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth content 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA分光光度法测定稀土总量 |
China National Standards alloy |
English PDF |
| GB/T 223.47-1994 |
Methods for chemical analysis of iron，steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content 钢铁及合金化学分析方法 载体沉淀-钼蓝光度法测定锑量 |
China National Standards alloy |
English PDF |
| GB/T 223.36-1994 |
Methods for chemical analysis of iron，steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation 钢铁及合金化学分析方法 蒸馏分离-中和滴定法测定氮量 |
China National Standards alloy |
English PDF |
| GB/T 223.33-1994 |
Methods forchemical analysis of iron，steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation 钢铁及合金化学分析方法 萃取分离-偶氮氯膦mA光度法测定铈量 |
China National Standards alloy |
English PDF |
| GB/T 223.32-1994 |
Methods for chemical analysis of iron，steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content 钢铁及合金化学分析方法 次磷酸钠还原-碘量法测定砷量 |
China National Standards alloy |
English PDF |
| GB/T 223.30-1994 |
Methods for chemical analysis of iron，steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid 钢铁及合金化学分析方法 对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量 |
China National Standards alloy |
English PDF |
| GB/T 15260-1994 |
Nickel-based alloys--Determination of resistance to intergranular corrosion 镍基合金晶间腐蚀试验方法 |
China National Standards alloy |
English PDF |
| GB/T 15185-1994 |
Cast iron and copper alloy ball valves 铁制和铜制球阀 |
China National Standards alloy |
English PDF |
| GB/T 15117-1994 |
Copper alloy die castings 铜合金压铸件 |
China National Standards alloy |
English PDF |
| GB/T 15116-1994 |
Die casting copper alloys 压铸铜合金 |
China National Standards alloy |
English PDF |
| GB/T 8063-1994 |
Designation of cast nonferrous metalsand their alloys 铸造有色金属及其合金牌号表示方法 |
China National Standards alloy |
English PDF |
| GB/T 4010-1994 |
Ferroalloys--Sampling and preparationof samples for chemical analysis 铁合金化学分析用试样的采取和制备 |
China National Standards alloy |
English PDF |
| GB/T 15013-1994 |
Magnetic characters and magnetic valuesterms definitions for procision alloys 精密合金用磁学特性和磁学量术语 |
China National Standards alloy |
English PDF |
| GB/T 14999.5-1994 |
Photomicrographs and photomacrographs for evaluating of heat-resisting superalloys 高温合金低倍、高倍组织标准评级图谱 |
China National Standards alloy |
English PDF |
| GB/T 14989-1994 |
Iron-cobalt-vanadium permanent-magnet alloys 铁钴钒永磁合金 |
China National Standards alloy |
English PDF |
| GB/T 14987-1994 |
High permability alloys with high hardness and high electrical resistance 高硬度高电阻高磁导合金 |
China National Standards alloy |
English PDF |
| GB/T 223.77-1994 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钙量 |
China National Standards alloy |
English PDF |
| GB/T 223.76-1994 |
Methods for chemical analysis of iron，steel and alloy--The flame atomic absorption spectrometric method for the determination of vanadium content 钢铁及合金化学分析方法 火焰原子吸收光谱法测定钒量 |
China National Standards alloy |
English PDF |
| GB/T 223.25-1994 |
Methods for chemical analysis of iron，steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content 钢铁及合金化学分析方法 丁二酮肟重量法测定镍量 |
China National Standards alloy |
English PDF |
| GB/T 223.22-1994 |
Methods for chemical analysis of iron，steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content 钢铁及合金化学分析方法 亚硝基R 盐分光光度法测定钴量 |
China National Standards alloy |
English PDF |
| GB/T 223.21-1994 |
Methods for chemical analysis of iron，steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content 钢铁及合金化学分析方法 5-Cl-PADAB分光光度法测定钴量 |
China National Standards alloy |
English PDF |
| GB/T 223.20-1994 |
Methods for chemical analysis of iron，steel and alloy--The fotentiometric titration method for the determination of cobalt content 钢铁及合金化学分析方法 电位滴定法测定钴量 |
China National Standards alloy |
English PDF |
| GB/T 223.18-1994 |
Methods for chemical analysis of iron，steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content 钢铁及合金化学分析方法 硫代硫酸钠分离-碘量法测定铜量 |
China National Standards alloy |
English PDF |
| GB/T 14292-1993 |
Hot-rolled long products technical requirements for carbon structure steel and low-alloy structure steel 碳素结构钢和低合金结构钢热轧条钢技术条件 |
China National Standards alloy |
English PDF |
| GB/T 14360-1993 |
Fixing arc step aluminium alloy accommodation ladders 固定弧形踏步铝质舷梯 |
China National Standards alloy |
English PDF |
| GB/T 14203-1993 |
General rule for photoelectric emission spectroscopic analysis of iron，steel and alloy 钢铁及合金光电发射光谱分析法通则 |
China National Standards alloy |
English PDF |
| GB/T 13822-1992 |
Test specimens for non-ferrous die-casting alloys 压铸有色合金试样 |
China National Standards alloy |
English PDF |
| GB/T 13820-1992 |
Magnesium alloy castings 镁合金铸件 |
China National Standards alloy |
English PDF |
| GB/T 13747.9-1992 |
Zirconium and zirconium alloys--Determination of magnesium content--Flame absorption spectrometric method 锆及锆合金化学分析方法 火焰原子吸收光谱法测定镁量 |
China National Standards alloy |
English PDF |
| GB/T 13747.8-1992 |
Zirconium and zirconium alloys--Determination of cobalt content--1-Nitroso-2-hydroxy-3，6-naphthalene-disulfonic acid (sodium salt) spectrophotometric method 锆及锆合金化学分析方法 亚硝基R盐分光光度法测定钴量 |
China National Standards alloy |
English PDF |
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