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Std ID |
Description (Standard Title) |
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GB/T 17897-1999
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Test of pitting corrosion resistance of stainless steels in the ferric chloride solution
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GB/T 17898-1999
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Test methed for stress corrosion-cracking resistance of stainless steels in a boiling magnesium chloride solution
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GB/T 17899-1999
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Method of pitting potential measurement for stainless steels
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GB/T 15970.5-1998
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Corrosion of metals and alloy. Stress corrosion testing. Part 5: Preparation and use of C-ring specimens
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GB/T 15970.6-1998
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Corrosion of metals and alloys--Stress corrosion testing--Part 6: Preparation and use of pre-cracked specimens
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GB/T 16545-1996
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Corrosion of metals and alloys. Removal of corrosion products from corrosion test specimens
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GB/T 15957-1995
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Corrosivity classification of atmospheric environment
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GB/T 15970.1-1995
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Corrosion of metals and alloys-Stress corrosion testing. Part 1: General guidance on testing procedures
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GB/T 15970.3-1995
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Corrosion of metals and alloys. Stress corrosion testing. Part 3: Preparation and use of U--bend specimens
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GB/T 1838-1995
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Tin coated sheet (strip)--Tin coating mass testing method
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GB/T 15260-1994
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Nickel-based alloys. Determination of resistance to intergranular carrosion
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GB/T 14165-1993
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Ferrous metals--Test method of atmospheric exposure
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GB/T 1839-1993
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Steel product. Zinc coating mass testing method
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GB/T 13448-1992
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Test methods for colour-coated steel plates and strips
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GB/T 13312-1991
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(Steel parts before painting degree degreasing test method)
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GB/T 2972-1991
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Zinc-coated steel wire. Test method for uniformity of zinc coating on wire by the copper sulphate dip
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GB/T 2973-1991
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Zinc-coated steel wire--Test method for weight of zinc coating
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GB/T 4334.5-1990
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Stainless steels--Method of copper sulphate-Sulphuric acid corrosion test
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GB/T 11261-1989
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Methods for chemical analysis of high carbon chromium bearing steel--The pulse heating inert gas fusion-infra-red absorption method for the determination of oxygen content
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GB/T 10123-1988
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Metal--Terms and definition of corrosion and protection
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GB/T 10126-1988
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Fe-Cr-Ni alloys--Stress corrosion test in high temperature water
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GB/T 10127-1988
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Stainless steels--Method of ferric chloride crevice corrosion test
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GB/T 8651-1988
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The inspection method of ultrasonic plate wave for the metal plates
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GB/T 8652-1988
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The ultrasonic inspection method for wrought high strength steels
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GB/T 7998-1987
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The method for determining the intergranular corrosion of aluminium alloy
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GB/T 8361-1987
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The ultrasonic inspection method for the surface of bearing steel (cold drawn rounds)
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GB/T 5776-1986
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Method for surface seawater exposure corrosion tests of metallic materials
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GB/T 4164-1984
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Metallic powders--Determination of hydrogen reducible oxygen content
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GB/T 4334.1-1984
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Stainless steels--10 percent oxalic acid etch test
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GB/T 4334.2-1984
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Stainless steels--Ferric sulfate-sulfuric acid corrosion test
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GB/T 4334.3-1984
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Stainless steels--65 percent nitric acid corrosion test
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GB/T 4334.4-1984
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Stainless steels--Nitric-hydrofluoric acid corrosion test
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GB/T 4334.6-1984
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Stainless steels--5 percent sulfuric acid corrosion test
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GB/T 4334.7-1984
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Stainless steels--Ferric chloride corrosion test
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GB/T 4334.8-1984
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Stainless steels--42 percent magnesium chloride corrosion test
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GB/T 4334.9-1984
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Stainless steels--Measurement of pitting potential
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GB/T 4061-1983
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Polycrystalline silicon--Examination method--Assessment of sandwiches on cross-section by chemical corrosion
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GB/T 4236-2025
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Steel-examination by sulphur print
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GB/T 1979-2025
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Evaluation of macrostructural defects in structural steels - Acid etching method and ultrasonic testing method
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GB/T 34474-2025
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Methods for determination of banded structure of steels
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GB/T 46224-2025
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Methods for evaluating the nodularity of carbides
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GB/T 13305-2024
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Method for determining content of the α-phase in stainless steels
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GB/T 18876.1-2024
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Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 1: Determining the inclusion or second-phase constituent content of steels and other metals by automatic
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GB/T 18876.2-2024
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Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 2: Determining the inclusion ratings of steels by automatic image analysis and stereology
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GB/T 23603-2024
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Test method for titanium and titanium alloy surface contamination
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GB/T 3488.1-2024
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Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description
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GB/T 10561-2023
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Determination of content of nonmetallic inclusions in steel - Micrographic method using standard diagrams
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GB/T 13299-2022
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Determination of free cementite, pearlite and Widmanstaten structure in steel
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GB/T 30834-2022
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Rating and classifying of inclusions in steel - Scanning electron microscope method
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GB/T 40067-2021
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Microstructure and defect determination of tungsten carbide powder
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GB/T 40281-2021
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Determination of content of nonmetallic inclusions in steel - Extremum analytical method
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GB/T 40304-2021
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Determination of content of nonmetallic inclusions in steel - Billet full section method
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GB/T 40404-2021
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Slag material - Measurement of melting temperature - High temperature metallographic method
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GB/T 41080-2021
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Metallographic inspection method for molybdenum and molybdenum alloys
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GB/T 5168-2020
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Microstructure and macrostructure examination for titanium and titanium alloys
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GB/T 31309-2020
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Calculation of electron vacancy number in cast superalloys
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GB/T 38913-2020
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Test methods for hydride orientation fraction of nuclear grade zirconium and zirconium alloy tubes
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GB/T 39039-2020
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Evaluation method for hydrogen-induced delayed fracture of high strength steels
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GB/T 39077-2020
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Test methods for detecting detrimental phase in lean duplex austenitic-ferritic stainless steels
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GB/T 224-2019
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Determination of the depth of decarburization of steels
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GB/T 37598-2019
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Inspection of non-metallic inclusions in steel - Blue fracture test method
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GB/T 37787-2019
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Metallic materials - Determination of microporosity - Fluorescence method
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GB/T 37793-2019
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Quantitative analysis of dendritic segregation in steel billets
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GB/T 15711-2018
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Inspection of non-metallic inclusions of steel -- Etching test method of tower samples
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GB/T 34474.2-2018
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Determination of Banded Structure of Steel - Part 2: Quantitative Method
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GB/T 36165-2018
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Determination of average grain size of metal -- Electron backscatter diffraction (EBSD) method
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GB/T 36591-2018
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Metallographic detection method for coatings on carbide products
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GB/T 6394-2017
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Determination of estimating the average grain size of metal
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GB/T 34474.1-2017
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Determination of Banded Structure of Steel - Part 1: Micrographic Method Using Standards Diagrams
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GB/T 32790-2016
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Methods for Evaluating the Weld Quality of Seam Welds in Aluminium and Aluminium Alloy Extrusion
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GB/T 33165-2016
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Quantitative Analysis Method of Centre Segregation for High Carbon Steel Wire Rod
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GB/T 32496-2016
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Test method for volume fraction of reinforcement in metal matrix composites -- Image analysis method
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GB/T 4236-2016
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Steel Examination by Sulphur Print (Baumann method)
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GB/T 13298-2015
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Inspection Methods of Microstructure for Metals
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GB/T 226-2015
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Test Method for Macrostructure and Defect of Steel by Etching
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GB/T 30834-2014
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Standard test methods for rating and classifying inclusions in steel -- Scanning electron microscope
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GB/T 31309-2014
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Calculation of electron vacancy number in nickel-base superalloys
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GB/T 30067-2013
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Standard terminology relating to metallography
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GB/T 4335-2013
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Determination of ferrite grain size for cold rolled low carbon steel sheets
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GB/T 14999.1-2012
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Test method for super alloys -- Part 1: Verification of longitudinal macro-structures and defect by etch
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GB/T 14999.2-2012
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Test methods for superalloys -- Part 2: Verification of transverse macro-structures and defect by etch
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GB/T 14999.3-2012
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Test methods for superalloys -- Part 3: Verification of longitudinal fracture of bars
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GB/T 14999.4-2012
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Test methods for superalloys -- Part 4: Determination of characterizing banding grains and primary carbides distribution of super alloy rolling
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GB/T 3246.1-2012
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Inspection method for structure of wrought aluminum and aluminum alloy products -- Part 1: Inspection method for microstructure
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GB/T 3246.2-2012
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Inspection method for structure of wrought aluminum and aluminum alloy products -- Part 2: Inspection method for macrostructure
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GB/T 24177-2009
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Standard test methods for characterizing duplex grain sizes
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GB/T 24178-2009
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Macrostructure assessing method for solidification structure of continuous casting blank
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GB/T 224-2008
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Determination of depth of decarburization of steels
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GB/T 13305-2008
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Micrographic method for determining area content of the α-phases in stainless steel
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GB/T 15749-2008
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Measuring method in quantitative metallography
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GB/T 18876.3-2008
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Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis -- Part 3: Determining the carbides rating in steels by automatic image analysis and stereology
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GB/T 225-2006
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Steel -- Hardenability test by end quenching (Jominy test)
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GB/T 18876.2-2006
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Standard practice for determining the metallographic constituent and inclusion content of steels and other metals by automatic image analysis -- Part 2: Determining the inclusion ratings of steels by automatic image analysis and stereology
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GB/T 10561-2005
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Steel -- Determination of content of nonmetallic inclusions -- Micrographic method using standards diagrams
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GB/T 6394-2002
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Metal-methods for estimating the average grain size
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GB/T 18876.1-2002
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Standard practice for determining the metallographic constituent and inclusion content of steels and other metals by automatic image analysis -- Part 1: Determining the inclusion or second-phase constituent content of steels and other metals by automatic
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GB/T 1979-2001
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Standard diagrams for macrostructure and defect of structural steels
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GB/T 18032-2000
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The inspecting method of AB microscopic defect in gallium arsenide single crystal
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GB/T 15711-1995
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Steel products. Method for etch test of tower sample
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GB/T 15749-1995
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Manual measuring method in quantitative metallography
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