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Std ID |
Description (Standard Title) |
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SN/T 2953-2011
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Determination of silicon, manganese, phosphorus, chromium in pig iron. Inductively coupled plasma atomic emission spectrometric method
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SN/T 0508-2010
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Rules for the inspection of import and export pig iron
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SN 0581-1996
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Rules for the inspection of iron and steel scraps for import
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SN/T 0508-1995
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Inspection regulation of export pig iron
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SN/T 5491-2023
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(Identification method of electro-galvanized sheet and hot-dip galvanized sheet)
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SN/T 5353-2021
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(Inspection Regulations for Imported Recycled Iron and Steel Raw Materials)
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SN/T 5400-2021
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(Rules for the inspection of primary products of iron and non-alloy steel for import and export)
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SN/T 5401-2021
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(Inspection Regulations for Import and Export Stainless Steel Primary Products)
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SN/T 5402-2021
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(Rules for the Inspection of Primary Products of Import and Export Alloy Steel)
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SN/T 0313-2014
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Determination of molybdenum in steel for import and export. 8-hydroxyquinoline gravimetric after separation with thioacetamide
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SN/T 2412.1-2012
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General rules for the inspection of import and export steel products. Part1: Overall requirements
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SN/T 3121-2012
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Determination of high cobalt content in Steel. Potentiometric titration method after separation by ion exchange
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SN/T 3348-2012
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Determination of silicon, manganese, phosphorus, chromium, nickel and tungsten in chrome-nickel-tungsten steel. Wave-length dispersive X-ray fluorescence spectrometry
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SN/T 2412.3-2010
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General rules for the inspection of import and export steel products. Part 3: Sampling position and size
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SN/T 2412.4-2010
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General rules for the inspection of import and export steel products. Part 4: Requirement for sample preparation
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SN/T 1733.10-2006
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Rules for the inspection of non-prime steel material. Part 10: Cold-rolled steel sheets and strips
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SN/T 1733.11-2006
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Rules for the inspection of non-prime steel material. Part 11: Hot-rolled steel sheets and strips
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SN/T 1733.1-2006
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Rules for the inspection of non-prime steel material. Part 1: Steel slab
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SN/T 1733.2-2006
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Rules for the inspection of non-prime steel material. Part 2: Prepainted steel sheet
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SN/T 1733.3-2006
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Rules for the inspection of non-prime steel material. Part 3: Steel billets and round billets
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SN/T 1733.4-2006
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Rules for the inspection of non-prime steel material. Part 4: Wire rods
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SN/T 1733.5-2006
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Rules for the inspection of non-prime steel material. Part 5: Sections
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SN/T 1733.6-2006
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Rules for the inspection of non-prime steel material. Part 6: Tubes
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SN/T 1733.7-2006
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Rules for the inspection of non-prime steel material. Part 7: Stainless steel plates, sheets and strip
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SN/T 1733.8-2006
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Rules for the inspection of non-prime steel material. Part 8: Tinplates
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SN/T 1733.9-2006
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Rules for the inspection of non-prime steel material. Part 9: Zinc-coated steel sheets and coils
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SN/T 0313-1994
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Chemical analysis of import and export steel. Method for thedetermination of molybdenum by 8-hydroxyquinolinegravimetric after separation with thioacetamide
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SN/T 3799-2014
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Determination of potassium and sodium in coke ash - Atomic absorption spectrometry
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SN/T 1083.4-2012
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Determination of total moisture in coke
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SN/T 1083.1-2002
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Methods of quick determination of moisture in the analysis sample and ash in coke
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SN/T 1083.2-2002
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Determination of phosphorous content in coke
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SN/T 3468.3-2014
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Rules for the damage survey of steel materials. Part 3: Steel tube
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SN/T 0739-1997
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Rules for the inspection of hot galvanized welded steel pipe of thin wall for export
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SN/T 4564-2016
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Preparation method of metallographic sample for grain orientation identification of electrical steel sheet(strip)
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SN/T 3468.7-2013
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Rules for the damage survey of steel materials. Part 7: Electrical steel sheets and strips
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SN/T 3513-2013
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Determination for degree of surface finish of stainless steel plate
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SN/T 3098-2012
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Evaluation method of environmental performance for zinc-coated sheet
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SN/T 2951-2011
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Determination of chemical composition in galvanized coated steel sheets and aluminium zinc alloy coated steel sheets
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SN/T 2714-2010
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Method for testing surface luminous reflectance of cold rolled stainless ateel sheet and strip
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SN/T 1671-2005
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Rules for the inspection of surface quality of stainless steel decorated sheet for export
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SN/T 5302-2021
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(Inspection Regulations for Imported Steel for Reinforced Concrete)
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SN/T 3468.1-2013
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Rules for the damage survey of steel materials. Part 1: Steel sheets and strips
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SN/T 3468.2-2013
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Rules for the damage survey of steel materials. Part 2: Stainless steel plate, sheet and strip
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SN/T 3468.4-2013
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Rules for the damage survey of steel materials. Part 4: Hot-rolled ribbed bars and plain bars
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SN/T 3468.5-2013
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Rules for the damage survey of steel materials. Part 5: Section
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SN/T 3468.6-2013
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Rules for the damage survey of steel materials. Part 6: Pre-painted steel sheets and coils
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SN/T 0789-1999
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Rules for the inspection of billets for export and import
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SN/T 3790-2014
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Rules for inspection of electrolytic manganese metal power for export
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SN/T 3319.3-2013
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Ferrophosphorus for import and export. Part 3: Determination of phosphorus content in-Phosphovanoclomolybeate differential spectrophotometry
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SN/T 3319.1-2012
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Ferrophosphorus for import and export. Part 1: Determination of phosphorus, manganese silicon, titanium, vanadium, chromium. Inductively coupled plasma atomic emission spectrometric method
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SN/T 3319.2-2012
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Ferrophorus for import and export. Part 2: Determination of manganese content. Periodate spectrophotometric method
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SN/T 1964-2007
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Rules of sampling for export ferromolybdenum
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SN/T 1427-2004
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Determination of silicon, iron, phosphorus in manganese metal. Inductively coupled plasma atomic emission spectrometry
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SN/T 1014.1-2001
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Determination of silicon content in ferrosilicon for expor. The potassium fluosilicate volumetric analysis
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SN/T 1014.2-2001
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Method for the determination of arsenic content in ferrosilion for export
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SN/T 0551-1996
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Determination of titanium content in ferrosilicon for export. Diantipyrylmethane photometric method
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SN/T 5626-2024
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(Quick detection of elements in imported and exported steel and its products - Portable energy dispersive X-ray fluorescence spectrometry)
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SN/T 5627-2024
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(Identification methods for imported and exported welded and seamless steel pipes)
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SN/T 5628-2024
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(Procedures for identifying the properties of solid wastes of imported steel and its products)
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SN/T 2953-2023
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(Determination of silicon, chromium, manganese, phosphorus, molybdenum, nickel, titanium, vanadium, tungsten, copper, aluminum, antimony in pig iron by inductively coupled plasma emission spectrometry)
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SN/T 5399-2021
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(Import and Export Pig Iron Inspection Regulations)
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SN/T 1083.3-2002
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Determination of sulfur content in coke. Instrumental method
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SN/T 0482-1995
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High-speed determination of true relative density, apparent relative density and porosity of coke for export
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SN/T 2081-2008
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Determination of impurities in alumina-Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
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SN/T 2091-2008
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Determination of lead, copper, iron and bismuth contents in antimony ingot for import and export. Atomic absorption spectrometric method
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SN/T 2092-2008
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Determination of selenium content in antimony ingot for import and export.Atomic fluorescence spectrometric method
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SN/T 1324-2003
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Determination of tin coating mass of electrolytic tinplate for import and export -- Coulometric test method
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SN/T 5685-2024
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(Mineral phase analysis methods for imported metal mineral products and their main solid wastes - Reflection optical microscopy method)
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SN/T 5496-2023
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(Evaluation of Fatigue Properties of Metallic Materials Nonlinear Ultrasonic Method)
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SN/T 4563-2016
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Identification method for grain orientation and non-orientation of electrical steel sheet(strip) - Metallographic method
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SN/T 2082-2008
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Test method for rockwell hardness (HRB) of cold-rolled steel sheet
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SN/T 5684-2024
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(Technical regulations for testing the indentation tensile properties of imported metal materials)
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SN/T 3109-2012
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Failure analysis procedure for metal products in the imported equipments
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SN/T 2761-2011
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Method for evaluating adhesion of coating on coated metal sheet and strip. Cupping test
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SN/T 1650-2005
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Determination of iron, aluminium, calcium, magnesium, manganese, zinc, copper, titanium, chromium, nickel, vanadium in metal silicon. Inductively coupled plasma atomic emission spectrometry
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SN/T 1039-2002
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Method for the sampling and sample preparation of silicon carbide packed in metricton bags for import and export
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SN/T 0951-2010
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Determination of tungsten trioxide content in ammonium paratungstate for import and export
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SN/T 0962-2010
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Determination of sodium tungstate content in sodium tungstate for import and export
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SN/T 0951-2000
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Method for the determination of tungsten trioxide content in ammonium paratungstate for import export
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SN/T 0962-2000
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Method for the determination of sodium tungstate content in sodium tungstate for import and export
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SN/T 0367-2012
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Rules for the inspection of precious metals and their alloys for import and export
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SN/T 0367-1995
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Rule for the inspection of precious metalfor export
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SN/T 4242-2015
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Determination of Nd, Dy, Pr, La, Co, B and Al in Nd-Fe-B permanent magnet materials for import and export-Inductively coupled plasma atomic emission spectrometric method
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SN/T 4025-2014
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Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Inductively coupled plasma mass spectrometry method (ICP-MS)
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SN/T 5625-2024
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(Determination of cobalt, copper and manganese in crude cobalt hydroxide - Wavelength dispersive X-ray fluorescence spectrometry (fused glass plate method))
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SN/T 5697-2024
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(Rapid screening method for ZnO, Fe, Cl, Cd, As in zinc oxide concentrates - Portable X-ray fluorescence spectrometry)
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SN/T 5698-2024
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(Determination of water-soluble chlorine content in zinc oxide concentrate - Mercury nitrate titration method)
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SN/T 5410.2-2023
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(Identification method of lead ore and slag mainly containing lead - Part 2: Yellow slag)
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SN/T 5577-2023
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(Identification method of manganese ore and main manganese-containing materials)
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SN/T 5580-2023
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(Determination of gold content in copper concentrate-enrichment and separation of foam-based granular activated carbon-inductively coupled plasma emission spectrometry)
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SN/T 5409-2022
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(Identification method of zinc oxide enrichment for zinc smelting)
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SN/T 5410.1-2022
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(Methods for the identification of lead ores and slag mainly containing lead - Part 1: General)
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SN/T 5411-2022
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(Identification method of cobalt concentrate and main cobalt-containing materials)
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SN/T 5413-2022
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(Identification method of nickel ore, nickel concentrate and main nickel-containing materials)
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SN/T 5406-2021
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(Detection method of genetically modified ingredients in imported edible vegetable oil)
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SN/T 4501.2-2017
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Chemical analysis of nickel concentrate. Part 2: Determination of gallium，germanium，selenium，cadmium，indium，tellurium，lanthanum，thallium. Inductively coupled plasma mass spectrometry method
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SN/T 4501.3-2017
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Chemical analysis of nickel concentrate. Part 3: Determination of gold，platinum，palladium. Inductively coupled plasma mass spectrometry method
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SN/T 4760-2017
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Identification of import zinc concentrates. X-ray diffraction method
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SN/T 4767-2017
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Determination of copper content in the copper concentrates and copper ores by potentiometric titration method
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SN/T 4501.1-2016
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Chemical analysis of nickel concentrate--Part 1: Determination of nickel, cobalt, copper, manganese, magnesium, calcium content--Inductively coupled plasma atomic emission spectrometry
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