Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Grain Grain

Grain Grain, Total:15 items.

The international standard classification for "Grain Grain" includes: Chemical analysis of metals , Other iron and steel products , Other methods of testing of metals .

The Chinese standard classification for "Grain Grain" includes: Metallographic testing method , High temperature alloy .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 24177-2009 Standard test methods for characterizing duplex grain sizes
  • GB/T 6394-2002 Metal - Methods for estimating the average grain size
  • GB/T 38532-2020 Microbeam analysis—Electron backscatter diffraction—Measurement of average grain size
  • GB/T 4335-1984 Cold rolled low-carbon steel sheet; Ferrite grain size; Test methods
  • GB/T 14999.6-2010 Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings

Professional Standard - Non-ferrous Metal

  • YS/T 347-2004 Copper and copper alloys - Estimation of average grain size

Professional Standard - Ferrous Metallurgy

  • YB/T 4290-2012 Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)
  • YB/T 5148-1993 Metal-methods for Estimating the Average Grain Size

Professional Standard - Aviation

  • HB 20057-2011 Test methods for estimating grain size of superalloy investment castings

Group Standards of the People's Republic of China

  • T/CFA 0106024-2021 Determination of the average grain size of cast aluminium silicon alloys

Taiwan Provincial Standard of the People's Republic of China

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 6394-2017 Metal - Methods for estimating the average grain size

American Society for Testing and Materials (ASTM)

  • ASTM E930-99 Standard Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)
  • ASTM E930-99(2007) Standard Test Methods for Estimating the Largest Grain Observed in a Metallographic Section (ALA Grain Size)