GB/T 25827-2010 General specification of superalloy plates and strips

GB/T 14995-2025 Wrought superalloy—Hot-rolled plates

GB/T 223.81-2007 Iron,steel and alloy—Determination of total aluminum and total boron contents—Microwave digestion-inductively coupled plasma mass spectrometric method GB/T 223.82-2007 Steel and iron—Determination of hydrogen content—Inert gas impulse fusion heat conductivity method GB/T 223.82-2018 Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas GB/T 223.83-2009 Steel and iron—Determination of high sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.84-2009 Steel and iron—Determination of titanium content—Diantipyrylmethane spectrophotometric method GB/T 223.85-2009 Steel and iron—Determination of sulfur content—Infrared absorption method after combustion in an induction furnace GB/T 223.86-2009 Steel and iron—Determination of total carbon content—Infrared absorption method after combustion in an induction furnace GB/T 223.87-2018 Iron, steel and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method GB/T 223.88-2019 Iron,steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method GB/T 223.89-2019 Iron,steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method GB/T 223.90-2021 Iron,steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method GB/T 223.91-2021 Iron,steel and alloy—Determination of copper—2,2′-Biquinoline spectrophotometric method GB/T 223.92-2023 Iron, steel and alloy—Determination of lanthanum, cerium, praseodymium, neodymium and samarium content—Inductively coupled plasma mass spectrometry GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 230.1-2004 Metallic Rockwell hardness test—Part1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2009 Metallic materials—Rockwell hardness test—Part 1:Test method(scales A、B、C、D、E、F、G、H、K、N、T) GB/T 230.1-2018 Metallic materials—Rockwell hardness test—Part 1:Test method GB/T 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 232-1999 Metallic materials—Bend test GB/T 232-2010 Metallic materials—Bend test GB/T 232-2024 Metallic materials—Bend testing method GB/T 235-1999 Metallic materials—Sheet and strip 3mm thick or less—Reverse bend test GB/T 235-2013 Metallic materials—Sheet and strip—Reverse bend test GB/T 247-1997 General rule of acceptance, package, mark and certification for steel plates(sheets) and strips GB/T 247-2008 General rule of package,mark and certification for steel plates(sheets)and strips GB/T 247-2025 General rules of package, mark and certification for steel plate, sheet and strip GB/T 2039-1997 Metallic materials—Creep and stress-rupture test in tension GB/T 2039-2012 Metallic materials—Uniaxial creep testing method in tension GB/T 2039-2024 Metallic materials—Uniaxial creep testing method in tension GB/T 2975-1998 Steel and steel products—Location and preparation of test pieces for mechanical testing GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mechanical testing GB/T 4162-1991 Forged and rolled steel bars—Method for ultrasonic examination GB/T 4162-2008 Forged and rolled steel bars—Method for ultrasonic testing GB/T 4162-2022 Method for ultrasonic testing of forged and rolled steel bars GB/T 4338-1995 Metallic materials—Tensile testing at elevated temperature GB/T 4338-2006 Metallic materials—Tensile testing at elevated temperature GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 6394-2002 Metal-methods for estimating the average grain size GB/T 6394-2017 Determination of estimating the average grain size of metal GB/T 8651-2002 Metal plates—Flaw detection method by the ultrasonic plate wave GB/T 8651-2015 Flaw detection method by the ultrasonic plate wave for metal plates GB/T 14992-2005 Classification and designation for superalloys and high temperature intermetallic materials GB/T 14999.1-2012 Test method for superal loys—Part 1:Verification of longitudinal macro-structures and defect by etch GB/T 14999.1-2025 Test method for superalloys—Part 1:Macro-structures GB/T 14999.2-2012 Test methods for superalloys—Part 2:Verification of transverse macro-structures and defect by etch GB/T 14999.2-2025 Test methods for superalloys—Part 2:Microstructure GB/T 14999.4-2012 Test methods for superalloys—Part 4:Determination of characterizing banding grains and primary carbides distribution of superalloy rollings GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition GB/T 20127.1-2006 Steel and alloy—Determination of trace element contents—Part 1:Determination of silver content by graphite furnace atomic absorption spectrometric method GB/T 20127.2-2006 Steel and alloy—Determination of trace element contents—Part 2:Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method GB/T 20127.3-2006 Steel and alloy—Determination of trace element contents—Part 3:Determination of calcium, magnesium, barium content by inductively coupled plasma atomic emission spectrometric method GB/T 20127.3-2026 Steel and alloy—Determination of trace element contents—Part 3:Determination of scandium and barium content by inductively coupled plasma atomic emission spectrometric method GB/T 20127.4-2006 Steel and alloy—Determination of trace element contents—Part 4:Determination of copper content by graphite furnace atomic absorption spectrometric method GB/T 20127.5-2006 Steel and alloy—Determination of trace element contents—Part 5:Determination of gallium content by extraction separation-rhodamine B photometric method GB/T 20127.6-2006 Steel and alloy—Determination of trace element contents—Part 6:Determination of germanium content by gallic acid oscillopolarographic method GB/T 20127.7-2006 Steel and alloy—Determination of trace element contents—Part 7:Determination of lead content by oscillopolarographic method GB/T 20127.8-2006 Steel and alloy—Determination of trace element contents—Part 8:Determination of antimony content by hydride generation-atomic fluorescence spectrometric method GB/T 20127.9-2006 Steel and alloy—Determination of trace element contents—Part 9:Determination of scandium content by inductively coupled plasma atomic emission spectrometric method GB/T 20127.10-2006 Steel and alloy—Determination of trace element contents—Part 10:Determination of selenium content by hydride generation-atomic fluorescence spectrometric method GB/T 20127.11-2006 Steel and alloy—Determination of trace element contents—Part 11:Determination of indium and thallium contents by inductively coupled plasma-mass spectrometric method GB/T 20127.12-2006 Steel and alloy—Determination of trace element contents—Part 12:Determination of zinc content by flame atomic absorption spectrometric method GB/T 20127.13-2006 Steel and alloy—Determination of trace element contents—Part 13:Determination of tin content by iodide extraction-phenylfluorone photometric method GB/T 25829-2010 Permissible variations for chemical composition of superalloy products YB/T 081-1996 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy YB/T 081-2013 Metallurgical technology standards for numerical rounding and determination of testing values HB 5354-1994 Quality Control of Heat Treatment Processes HB 5354-1986 Standard for Quality Control of Heat Treatment of Aviation Components