NB/T 20007.14-2010 Stainless steel for pressurized water reactor nuclear power plants-Part 14:Class 1,2,3 austenitic stainless steel forged or rolled bars

NB/T 20007.1-2010 Pressurized water reactor nuclear power plant specifications for stainless steel, Part 1: High-temperature, ductile grades of austenitic stainless steel forgings in Classes 1, 2, and 3 NB/T 20007.5-2010 Pressurized water reactor nuclear power plant stainless steel - Part 5: Grade 1, 2, and 3 austenitic stainless steel plates. (English translation only) NB/T 20007.8-2010 Pressurized water reactor nuclear power plant stainless steel - Part 8: Seamless stainless steel tube for Classes 1, 2, and 3 austenitic stainless steel

EJ/T 409-1999 Stainless Steel Rod Technical Specification for Pressurized Water Reactor Nuclear Power Plant

NB/T 20007.14-2021 Pressurized water reactor nuclear power plant stainless steel - Part 14: forged and rolled bars of austenitic stainless steels grades 1, 2, and 3

EJ/T 1040-1996 Methods for physical and chemical inspection of equipment materials for nuclear island in a nuclear power plant GB/T 10561-2005 Steel—Determination of content of nonmetallic inclusions—Micrographic method using standards diagrams GB/T 11170-1989 Method for photoelectric emission spectroscopic analysis of stainless steel GB/T 11170-2008 Stainless steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(Routine method) GB/T 1220-1992 Stainless steel bars GB/T 1220-2007 Stainless steel bars GB/T 1979-2001 Standard diagrams for macrostructure and defect of structural steels GB/T 20066-2006 Steel and iron—Sampling and preparation of samples for the determination of chemical composition GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) GB/T 2101-1989 General requirements of acceptance, packaging, marking and certification for section steel GB/T 2101-2008 General requirement of acceptance,packaging,marking,and certification for section steel GB/T 2101-2017 General requirement of acceptance,packaging,marking and certification for section steel GB/T 223.11-1991 Methods for chemical analysis of iron, steel and alloy The ammonium persulfate oxidation volumetric method for the determination of chromium content GB/T 223.11-2008 Iron,steel and alloy—Determination of chromium content—Visual titration or potentiometric titration method GB/T 223.16-1991 Methods for chemical analysis of iron, steel and alloy—The chromotropic acid photometric method for the determination of titanium content GB/T 223.18-1994 Methods for chemical analysis of iron, steel and alloy The sodium thiosulfate separation iodimetric method for the determination of cupper content GB/T 223.19-1989 Methods for chemical analysis of iron, steel and alloy The neocuproine-chloroform extraction photometric method for the determination of copper content GB/T 223.21-1994 Methods for chemical analysis of iron, steel and alloy The 5-Cl-PADAB spectrophotometric method for the determination of cobalt content GB/T 223.25-1994 Methods for chemical analysis of iron, steel and alloy The dimethylglyoxime gravimetric method for the determination of nickel content GB/T 223.28-1989 Methods for chemical analysis of iron, steel and alloy The α-benzoinoxime gravimetric method for the determination of molybdenum content GB/T 223.3-1988 Methods for chemical analysis of iron, steel and alloy—The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content 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 GB/T 223.5-1997 Methods for chemical analysis of iron,steel and alloy—The reduced molybdosilicate spectro photometric method for the determination of acid-soluble silicon content GB/T 223.5-2008 Steel and iron—Determination of acid-soluble silicon and total silicon content—Reduced molybdosilicate spectrophotometric method GB/T 223.59-2008 Iron,steel and alloy—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method GB/T 223.63-1988 Methods for chemical analysis of iron,steel and alloy—The sodium(potassium)periodate photometric method for the determination of manganese content GB/T 223.63-2022 Iron,steel and alloy—Determination of manganese content—Sodium(potassium) periodate spectrophotometric method GB/T 223.64-1988 Methods for chemical analysis of iron,steel and alloy—The flame atomic absorption spectrometric method forthe determination of manganese content GB/T 223.64-2008 Iron,steel and alloy—Determination of manganese content—Flame atomic absorption spectrometric method GB/T 223.67-1989 Methods for chemical analysis of iron, steel and alloy—The reducing distillation-methylene blue photometric method for the determination of sulfur content GB/T 223.67-2008 Iron,steel and alloy—Determination of sulfur content—Methylene blue spectrophotometric method 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 GB/T 223.78-2000 Methods for chemical analysis of iron,steel and alloy—Curcumin spectrophotometric method for the determination of boron content GB/T 226-1991 Etch test for macrostructure and defect of steels GB/T 226-2015 Test method for macrostructure and defect of steel by etching GB/T 228-2002 Metallic materials—Tensile testing at ambient temperature GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 4338-1995 Metallic materials—Tensile testing at elevated temperature GB/T 4338-2006 Metallic materials—Tensile testing at elevated temperature 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 NB/T 20003.2-2021 Nuclear Power Plant Mechanical Equipment Nondestructive Testing Part 2: Ultrasonic Testing for Nuclear Island (NB/T 20003.2-2021) NB/T 20003.2-2010 Nuclear power plant equipment and machinery - Non-destructive testing - Part 2: Ultrasonic testing NB/T 20003.4-2021 Nuclear power plant equipment inspection for non-destructive testing - Part 4: Penetration testing NB/T 20003.4-2010 Non-destructive testing for mechanical components in nuclear island of nuclear power plants-Part 4:Penetrant testing NB/T 20003.7-2021 Nuclear Island machinery equipment non-destructive testing - Part 7: Visual inspection (English translation only) NB/T 20003.7-2010 Nuclear Island Machinery and Equipment Nondestructive Testing Part 7: Visual Inspection (English) GB/T 1979-2025 Evaluation of macrostructural defects in structural steels—Acid etching method and ultrasonic testing method GB/T 223.11-2025 Iron, steel and alloy—Determination of chromium content—Titrimetric method and spectrophotometric method