Analysis of chemical composition of metal materials

　　GB/T 222—2006 The allowable deviation of the chemical composition of the finished steel

　　GB/T 223.X series steel and alloy determination of X content

　　GB/T 4336—2002 Carbon steel and low-alloy steel spark source atomic emission spectrometry analysis method (conventional method)

　　GB/T 4698.X series Sponge titanium, titanium and titanium alloy chemical analysis method X determination

　　GB/T 5121.X series-Methods for chemical analysis of copper and copper alloys-Part X: Determination of X content

　　GB/T 5678—1985 Spectroscopic analysis of casting alloys Sampling method

　　GBT 6987.X series aluminum and aluminum alloy chemical analysis method ……

　　GB/T 7999—2007 Aluminum and aluminum alloy photoelectric direct reading emission spectrometry analysis method

　　GB/T 11170—2008 Stainless steel Determination of multi-element content Spark discharge atomic emission spectrometry (conventional method)

　　GB/T 11261—2006 Iron and Steel Determination of oxygen content Pulse heating inert gas melting-infrared measurement method

　　GB/T 13748.X series-Methods for chemical analysis of magnesium and magnesium alloys-Part X Determination of X content ……

　　Metal material physical metallurgy test method

　　GB/T 224—2008 Steel Decarburization Layer Depth Measurement Method

　　GB/T 225—2006 Steel Hardenability Test Method for End Quenching (Jominy Test)

　　GB/T 226—2015 Steel Macrostructure and Defect Inspection Method

　　GB/T 227-1991 Tool steel hardenability test method

　　GB/T 1954—2008 Method for measuring ferrite content in welds of chromium-nickel austenitic stainless steel

　　GB/T 1979-2001 structure steel macrostructure defect rating chart

　　GB/T 1814—1979 Steel Fracture Inspection Method

　　GB/T 2971-1982 Carbon steel and low alloy steel fracture inspection method

　　GB/T 3246.1—2012 Deformed aluminum and aluminum alloy products microstructure inspection method Part 1 Microstructure inspection method

　　GB/T 3246.2—2012 Deformed aluminum and aluminum alloy products microstructure inspection method Part 2 Macrostructure inspection method

　　GB/T 3488—1983 Cemented Carbide Metallographic Determination of Microstructure

　　GB/T 3489-1983 Hard alloy porosity and metallographic determination of non-combined carbon

　　GB/T 4236—1984 Steel Sulfur Mark Inspection Method

　　GB/T 4296—2004 Microstructure inspection method of wrought magnesium alloy

　　GB/T 4297—2004 Inspection method for macrostructure of wrought magnesium alloy

　　GB/T 4334—2008 Corrosion of metals and alloys-Stainless steel intergranular corrosion test method

　　GBT 4335—2013 Low carbon steel cold rolled sheet ferrite grain size determination method

　　GB/T 4334.6—2015 Stainless steel 5% sulfuric acid corrosion test method

　　GB/T 4462—1984 high-speed tool steel bulk carbide rating chart

　　GB/T 5058-1985 steel isothermal transformation curve measurement method (magnetic method)

　　GB/T 5168—2008 α-β titanium alloy high and low magnification structure inspection method

　　GB/T 5617—2005 Determination of effective hardened layer depth after induction hardening or flame hardening of steel

　　GB/T 8359—1987 Quantitative analysis of carbide phase in high-speed steel X-ray diffractometer method

　　GB/T 8362—1987 Quantitative determination of retained austenite in steel X-ray diffractometer method

　　GB/T 9450—2005 Determination and verification of the depth of carburizing and quenching hardened layer of steel parts

　　GB/T 9451—2005 Determination of the total hardened layer depth or effective hardened layer depth on the thin surface of steel parts

　　GB/T 10561—2005 Determination of the content of non-metallic inclusions in steel, grading chart, microscopic inspection method

　　GB/T 10851—1989 cast aluminum alloy pinhole

　　GB/T 10852—1989 cast aluminum copper alloy grain size

　　GB/T 11354-2005 Nitriding layer depth measurement and metallographic inspection of steel parts

　　GB/T 13298—2015 Metal Microstructure Inspection Method

　　GB/T 13299-1991 Steel Microstructure Inspection Method

　　GB/T 13302-1991 Microscopic evaluation method of graphite carbon in steel

　　GB/T 13305—2008 Metallographic Determination of α-Phase Area Content in Stainless Steel

　　GB/T 13320—2007 Steel Die Forgings Metallographic Structure Grading Chart and Evaluation Method

　　GB/T 13825—2008 Metal covering layer Ferrous metal material hot-dip galvanizing unit area weighing method

　　GB/T 13912—2002 Metal coatings Technical requirements and test methods for hot-dip coatings on steel parts

　　GB/T 14979—1994 steel eutectic carbide non-uniformity evaluation method

　　GB/T 15711—1995 Steel tower-shaped hairline acid leaching inspection method

　　GB/T 30823—2014 Nickel alloy probe test method for measuring the cooling performance of industrial quenching oil

　　GB/T 14999.1—2012 Test method for superalloys Part 1: Longitudinal macrostructure and defect acid leaching inspection

　　GB/T 14999.2—2012 Superalloy test method Part 2: Transverse macrostructure and defect acid leaching inspection

　　GB/T 14999.3—2012 Superalloy test method Part 3: Longitudinal fracture inspection of bars

　　GB/T 14999.4—2012 Superalloy test method Part 4: Determination of the grain structure and primary carbide distribution of rolled superalloy strips

　　YB/T 4002—2013 continuous casting steel billet macrostructure defect rating chart

　　Mechanical performance test method of metal materials

　　GB/T 228.1—2010 Metallic materials Tensile test Part 1: Room temperature test method

　　GB/T 228.2—2015 Metallic materials Tensile test Part 2: High temperature test method

　　GB/T 229—2007 Metallic materials Charpy pendulum impact test method

　　GB/T 230.1—2009 Metallic materials Rockwell hardness test Part 1: Test method (A, B, C, D, E, F, G, H, K, N, T scale)

　　GB/T 231.1—2009 Metallic materials Brinell hardness test Part 1: Test method

　　GB/T 232—1999 Metallic materials Bend test method

　　GB/T 233—2000 Metallic materials upsetting test method

　　GB/T 235—2013 Metallic materials-Sheet and strip-Repeated bending test method

　　GB/T 238—2013 Metallic materials, wires, repeated bending test methods

　　GB/T 239.1—2012 Metallic materials Wire rod Part 1: Unidirectional torsion test method

　　GB/T 239.2—2012 Metallic materials Wire rod Part 2: Two-way torsion test method

　　GB/T 241—2007 Metal pipe hydraulic test method

　　GB/T 242—2007 Metal pipe flaring test method

　　GB/T 244—2008 Metal pipe bending test method

　　GB/T 245—2008 Metal pipe crimping test method

　　GB/T 246—2007 Metal tube flattening test method

　　GB/T 1172—1999 Conversion value of hardness and strength of ferrous metals

　　GB/T 2038-1991 JIC test method for ductile fracture toughness of metallic materials

　　GB/T 2039—2012 Metallic materials uniaxial tensile creep test method

　　GB/T 2107-1980 Metal high temperature rotating bending fatigue test method

　　GB/T 2358—1994 Test method for crack tip opening displacement of metallic materials

　　GB/T 2975—1998 Steel and steel product mechanical properties test sampling location and sample preparation

　　GB/T 3075—2008 Metallic materials Fatigue test Axial force control method

　　GB/T 3250—2007 Aluminum and aluminum alloy rivet wire and rivet shear test method and rivet wire riveting test method

　　GB/T 3251—2006 Aluminium and aluminium alloy pipe compression test method

　　GB/T 3252—1982 Aluminum and aluminum alloy rivet wire and rivet shear test method

　　GB/T 3771—1983 Copper alloy hardness and strength conversion value

　　GB/T 4156—2007 Metallic materials-Erickson cupping test of sheet and strip

　　GB/T 4158—1984 Metal Izod impact test method

　　GB/T 4160—2004 Steel strain aging sensitivity test method (Charpy impact method)

　　GB/T 4161—2007 Metallic materials-KIC test method for plane strain fracture toughness

　　GB/T 4337—2008 Metallic materials Fatigue test Rotating bending method

　　GB/T 4338—2006 High temperature tensile test method for metallic materials

　　GB/T 4340.1—2009 Metallic materials Vickers hardness test Part 1: Test method

　　GB/T 4340.2—2012 Metallic materials Vickers hardness test Part 2: Hardness tester inspection and calibration

　　GB/T 4340.3—2012 Metallic materials Vickers hardness test Part 3: Calibration of standard hardness blocks

　　GB/T 4341.1—2014 Metallic materials Shore hardness test Part 1: Test method

　　GB/T 5027—2007 Metallic materials-Determination of plastic strain ratio (r value) of sheet and strip

　　GB/T 5028—2008 Determination of tensile strain hardening index (n value) of sheet and strip of metallic materials

　　GB/T 5482—2007 Metallic material dynamic tear test method

　　GB/T 6398—2000 Test method for fatigue crack growth rate of metallic materials

　　GB/T 6400—2007 Metallic materials, wire and rivet shear test method

　　GB/T 7314—2005 Room temperature compression test method for metallic materials

　　GB/T 7732—2008 Metallic materials Surface crack tensile test specimen fracture toughness test method

　　GB/T 7733—1987 Metal rotating bending corrosion fatigue test method

　　GB/T 10120—2013 Metallic materials Tensile stress relaxation test method

　　GB/T 10128—2007 Metallic materials, room temperature torsion test method

　　GB/T 10622—1989 Rolling contact fatigue test method for metallic materials

　　GB/T 10623—2008 Metallic materials Mechanical performance test terminology

　　GB/T 12347—2008 Steel wire rope bending fatigue test method

　　GB/T 12443—2007 Metallic materials-Torsional stress fatigue test method

　　GB/T 12444—2006 Metallic materials Wear test method Test ring-test block sliding wear test

　　GB/T 12778—2008 Metal Charpy Impact Fracture Test Method

　　GB/T 13239—2006 Metallic materials-Low temperature tensile test method

　　GB/T 13329—2006 Metallic materials-Low temperature tensile test method

　　GB/T 14452—1993 Metal bending mechanical properties test method

　　GB/T 15248—2008 Axial constant amplitude low cycle fatigue test method for metallic materials

　　GB/T 15824—2008 Thermal fatigue test method for hot work die steel

　　GB/T 16865—2013 Specimen and methods for tensile test of deformed aluminum, magnesium and its alloy processed products

　　GB/T 17104—1997 Metal pipe, pipe ring tensile test method

　　GB/T 17394.1—2014 Metallic materials Leeb hardness test Part 1 Test method

　　GB/T 17394.2—2012 Metallic materials Leeb hardness test Part 2: Hardness tester inspection and calibration

　　GB/T 17394.3—2012 Metallic materials Leeb hardness test Part 3: Calibration of standard hardness blocks

　　GB/T 17394.4—2014 Metallic materials Leeb hardness test Part 4 Hardness value conversion table

　　GB/T 17600.1—1998 Steel Elongation Conversion Conversion Part 1: Carbon Steel and Low Alloy Steel

　　GB/T 17600.2—1998 Steel Elongation Conversion Conversion Part 2 Austenitic Steel

　　GB/T 26077—2010 Metallic materials Fatigue test Axial strain control method

　　GB/T 22315—2008 Metallic materials, Modulus of elasticity and Poisson’s ratio test method

　　Non-destructive testing methods for metallic materials

　　GB/T 1786—2008 Ultrasonic Inspection Method for Forged Round Cakes

　　GB/T 2970—2004 Ultrasonic Inspection Method for Thick Steel Plates

　　GB/T 3310—1999 Ultrasonic flaw detection method for copper alloy bars

　　GB/T 4162—2008 Ultrasonic testing method for forged and rolled steel bars

　　GB/T 5097—2005 non-destructive testing, penetrant testing and magnetic particle testing, observation conditions

　　GB/T 5126—2001 Aluminum and aluminum alloy cold drawn thin-walled pipe eddy current flaw detection method

　　GB/T 5193—2007 Ultrasonic flaw detection method for titanium and titanium alloy processed products

　　GB/T 5248—2008 Copper and copper alloy seamless pipe eddy current flaw detection method

　　GB/T 5616—2014 Non-destructive testing application guidelines

　　GB/T 5777—2008 Seamless steel pipe ultrasonic flaw detection method

　　GB/T 6402—2008 Ultrasonic Testing Method for Steel Forgings

　　GB/T 6519—2013 Ultrasonic inspection method for deformed aluminum and magnesium alloy products

　　GB/T 7233.1—2009 Ultrasonic Inspection Part 1: General Purpose Steel Castings

　　GB/T 7233.2—2010 Steel castings Ultrasonic testing Part 2: High pressure steel castings

　　GB/T 7734—2004 Ultrasonic Inspection of Composite Steel Plate

　　GB/T 7735—2004 Steel pipe eddy current inspection method

　　GB/T 7736—2008 Ultrasonic Inspection Method for Low-magnification Defects of Steel

　　GB/T 8361—2001 Ultrasonic flaw detection method for cold drawn round steel surface

　　GB/T 8651-2002 Ultrasonic flaw detection method for sheet metal

　　GB/T 8652—1988 Ultrasonic Inspection Method for Deformed High Strength Steel

　　GB/T 9443—2007 Steel casting penetration test

　　GB/T 9445—2015 Non-destructive testing personnel qualification appraisal and certification

　　GB/T 10121—2008 Steel tower-shaped hairline magnetic particle inspection method

　　GB/T 11259—2015 Non-destructive testing: Production and control method of steel reference test block for ultrasonic testing

　　GB/T 11260—2008 Round steel eddy current flaw detection method

　　GB/T 11343—2008 non-destructive testing, contact ultrasonic oblique shot testing method

　　GB/T 11345—2013 Non-destructive testing of welds Ultrasonic testing technology, testing level and assessment

　　GB/T 11346—1989 Aluminum alloy casting X-ray photography inspection pinhole (circular) classification

　　GB/T 12604.1—2005 Non-destructive testing Terminology Ultrasonic testing

　　GB/T 12604.2—2005 Non-destructive testing Terminology Radiographic testing

　　GB/T 12604.3—2005 Non-destructive testing Terminology Penetrant testing

　　GB/T 12604.5—2008 Non-destructive testing Terminology Magnetic particle testing

　　GB/T 12604.6—2008 Non-destructive testing Terminology Eddy current testing

　　GB/T 12604.7—2014 Non-destructive testing Terminology Leak detection

　　GB/T 12604.8—1995 Non-destructive testing Terminology Neutron testing

　　GB/T 12604.9—2008 Non-destructive testing Terminology Infrared testing

　　GB/T 12604.10—2011 Non-destructive testing Terminology Magnetic memory testing

　　GB/T 12604.11—2015 Non-destructive testing Terminology X-ray digital imaging testing

　　GB/T 12605—2007 Non-destructive testing Radiographic testing of metal pipe fusion welded circumferential butt joints

　　GB/T 12966—2008 Eddy current test method for electrical conductivity of aluminum alloy

　　GB/T 12969.1—2007 Ultrasonic flaw detection method for titanium and titanium alloy pipes

　　GB/T 12969.2—2007 Titanium and titanium alloy pipe eddy current flaw detection method

　　GB/T 14480.1—2015 Non-destructive testing equipment Eddy current testing equipment Part 1: Instrument performance and inspection

　　GB/T 14480.2—2015 Non-destructive testing equipment Eddy current testing equipment Part 2: Probe performance and inspection

　　GB/T 14480.3—2008 Non-destructive testing Eddy current testing equipment Part 3 System performance and inspection

　　GB/T 15822.1—2005 Non-destructive testing Magnetic particle testing Part 1: General rules

　　GB/T 15822.2—2005 Non-destructive testing-Magnetic particle testing-Part 2 Testing medium

　　GB/T 15822.3—2005 Non-destructive testing Magnetic particle testing Part 3 Equipment

　　GB/T 18694-2002 Non-destructive testing Ultrasonic inspection Probe and its sound field characterization

　　GB/T 18851.1—2005 Non-destructive testing Penetrant testing Part 1 General rules

　　GB/T 18851.2—2008 Non-destructive testing Penetrant testing Part 2: Inspection of penetrating materials

　　GB/T 18851.3—2008 Non-destructive testing Penetrant testing Part 3: Reference test block

　　GB/T 18851.4—2005 Non-destructive testing Penetrant testing Part 4 Equipment

　　GB/T 18851.5—2005 Non-destructive testing Penetrant testing Part 5 Verification method

　　GB/T 19799.1—2005 Non-destructive testing Ultrasonic testing No. 1 calibration test block

　　GB/T 19799.2—2005 Non-destructive testing Ultrasonic testing No. 2 calibration test block

　　GB/T 23911—2009 Non-destructive testing Test block for penetration testing

　　Metal material corrosion test method

　　GB/T 1838—2008 Electroplated tin steel plate tin plating test method

　　GB/T 1839—2008 Quality Test Method for Galvanized Layer of Steel Products

　　GB/T 10123—2001 Corrosion of metals and alloys Basic terms and definitions

　　GB/T 13303-1991 Steel Oxidation Resistance Test Method

　　GBT 15970.X series Corrosion of metals and alloys Stress corrosion test Part X: