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Database: 365,228(8 Aug 2026)
  1. HOME
  2. Standards for tungsten

tungsten

tungsten, Total:147 items.

The international standard classification for "tungsten" includes: Other products of non-ferrous metals , Connecting devices , Powder metallurgy , Ferrous metals , Ferroalloys , Non-ferrous metals , Products of non-ferrous metals , Metalliferous minerals , Other non-ferrous metals and their alloys , Cadmium, cobalt and their alloys , Iron and steel castings , Workplace atmospheres , Thermodynamics and temperature measurements , Chemical analysis of metals , Gases for industrial application , Other electrical accessories , Occupational safety. Industrial hygiene , Energy and heat transfer engineering in general , Other metalliferous minerals , Measuring instruments , Internal combustion engines , Electricity. Magnetism. Electrical and magnetic measurements , Fluorescent lamps. Discharge lamps , Radiographic equipment , Nuclear energy in general .

The Chinese standard classification for "tungsten" includes: Special electronic technology material , Secondary nonferrous metals and their alloys , Electrician alloy parts , Metal and alloy powder , Rare refractory metals and their compounds , Iron alloy , Radioactive metal ore , Rare metals and their alloys analysis method , Electron tube in general , Non-ferrous metal ores in general , Powder metallurgy material and product , Casting , Labor sanitation , Precious metals and their alloys , Material and component for instrument and meter , Metal physical property test method , Industrial gas and chemical gas , Hygiene, safety and labor protection , Technical management , Rare metal ore , Precious metals and its alloy analysis method , Technical Management , Technical management , Technical management , Measuring tool and instrument , Fuel oil heating system , Electric lighting in general , Thermal Measurement , Medical radiographic equipment , Artificial lens , Welding and cutting .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Non-ferrous Metal

Professional Standard - Electron

Professional Standard - Machinery

  • JB/T 9860.1-1999 Technical specifications for tungsten contact of breaker
  • JB/T 7775.2-2008 Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material—Part 2:Determination of carbon content
  • JB/T 5336-2008 Specification for tungsten powder for copper-tungsten electric contact materials
  • JB/T 9497-2002 Tungsten-rhenium thermocouple wires and temperature-electromotive force(EMF)tables
  • JB/T 9496-1999 The compensating exfension wires for tungsten -- rhenium thermocouples
  • JB/T 7775.3-1995 Copper, tungsten, tungsten carbide, vacuum contact materials, chemical analysis method, gas volumetric method, determination of carbon content
  • JB/T 9496-2014 The Compensating Extension Wires for Tungsten-rhenium Thermocouples
  • JB/T 5401-2013 Expendable Tungsten-rhenium Thermocouple Wires
  • JB/T 5336-1991 Specifications of tungsten powder for copper tungsten electrical contacts
  • JB/T 9860.2-1999 Technical specifications for tungsten arm of breaker contact
  • JB/T 7775.2-1995 Copper tungsten carbide tungsten carbide vacuum contact material chemical analysis method complexometric titration determination of copper content
  • JB/T 7775.1-2008 Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material—Part 1:Determination of copper content
  • JB/T 7775.1-1995 Copper tungsten carbide vacuum contact material chemical analysis method iodine method for determination of copper content

Fujian Provincial Standard of the People's Republic of China

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

  • GJB 2299A-2005 Specification for copper-infiltrated tungsten for rocket nozzle
  • GJB 1077A-2008 Specification for tungsten powder for tungsten base hign density alloy penetrator

Professional Standard - Commodity Inspection

  • SN/T 0962-2000 Method for the determination of sodium tungstate content in sodium tungstate for import and export
  • SN/T 3012-2011 Determination of Tungsten Trioxide in Tungsten Ores. X-Ray Fluorescence Spectrometry
  • SN/T 0951-2000 Method for the determination of tungsten trioxide content in ammonium paratungstate for import and export
  • SN/T 0962-2010 Determination of sodium tungstate content in sodium tungstate for import and export
  • SN/T 3348-2012 Determination of silicon, manganese, phosphorus, chromium, nickel and tungsten in chrome-nickel-tungsten steel - Wave-length dispersive X-ray fluorescence spectrometry
  • SN/T 0951-2010 Determination of tungsten trioxide content in ammonium paratungstate for import and export

Professional Standard - Light Industry

Professional Standard - Chemical Industry

Military Standard of the People's Republic of China-General Armament Department

  • GJB 8507-2015 Specification for niobium-tungsten alloy bars for aerospace
  • GJB 3793A-2018 Specification for tungsten alloy balls for projectiles
  • GJB 8508-2015 Specification for niobium-tungsten alloy sheets for aerospace use

National Metrological Verification Regulations of the People's Republic of China

Professional Standard - Medicine

  • YY/T 0095-2013 Calcium tungstate middle speed intensifying screens for medical use
  • YY/T 0095-2004 Calcium tungstate middle speed intensifying screens for medical use

Professional Standard - Building Materials

Professional Standard - Aviation

  • HB/Z 120-1987 Argon Tungsten-arc Welding Process for Titanium and Titanium Alloy
  • HB/Z 164-1990 High temperature alloy argon tungsten arc process
  • HB 5220.16-1982 Determination of Tungsten Amount in Superalloy

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 6141-2025 Methods for Evaluating the Performance of High-Purity Tungsten Components
  • DB13/T 6137-2025 Detection of Impurities in High-Purity Tungsten Hexafluoride

Professional Standard - Geology

  • DZ/T 0201-2002 Specifications for wolfram, stannum, mercury and antimony mineral exploration

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1176-2007 Calibration Specification for (0~1500)℃ Tungsten-Rhenium Thermocouples

Professional Standard - Military and Civilian Products

  • WJ 2605-2002 Specification for tungsten alloy spheres for prefabricated fragmentation projectiles

Jiangxi Provincial Standard of the People's Republic of China

Society of Automotive Engineers (SAE)

Korean Agency for Technology and Standards (KATS)

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