2025-12-29 10.8.118.215
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Code of China
Chinese National Standard List: Rare refractory metals and their compounds

YS/T 831-2012 TZM Molybdenum Alloy Bars 
  Issued on: 2012-11-7   Translation Price(USD): 180.0
GB/T 4324.13-2008 Methods for chemical analysis of tungsten - Determination of calcium content - The inductively coupled plasma atomic emission spectrometry 
  Issued on: 2008-6-9   Translation Price(USD): 124.0
GB/T 8767-2010 Ingots of zirconium and zirconium alloy 
  Issued on: 2011-1-14   Translation Price(USD): 160.0
GB/T 3876-2007 Molybdenum and molybdenum alloy plate and sheet 
  Issued on: 1983-10-10   Translation Price(USD): 180.0
YS/T 568.4-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of aluminium content-Chronic azurol-S-tetradrcylpyridine chloride spectrophotometric method 
  Issued on: 2008-3-12   Translation Price(USD): 140.0
GB/T 4324.10-2012 Methods for chemical analysis of tungsten—Part 10:Determination of copper content—Flame atomic absorption spectrometry 
  Issued on: 2012-12-31   Translation Price(USD): 120.0
GB/T 6896-1998 Niobium bars 
  Issued on: 1998-01-02   Translation Price(USD): 184.0
YS/T 568.6-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of titamium content-Diantipyrylmethane spectrophotometric method 
  Issued on: 2008-3-12   Translation Price(USD): 140.0
GB/T 8183-2007 Niobium and niobium alloy seamless tubes 
  Issued on: 2007-11-23   Translation Price(USD): 180.0
GB/T 4324.26-2012 Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 
  Issued on: 2012-12-31   Translation Price(USD): 160.0
YS/T 399-2013 Sponge hafnium 
  Issued on: 2013-10-17   Translation Price(USD): 120.0
YS/T 751-2011 Designation and composition of tantalum and tantalum alloy 
  Issued on: 2011-12-20   Translation Price(USD): 80.0
GB/T 3629-1983 Tantalum and tantalum alloy sheet,strip and foil 
  Issued on: 1983-04-16   Translation Price(USD): 264.0
YS/T 1025-2015 High-purity tungsten and tungsten alloy sputtering target used in electronic film 
  Issued on: 2015-04-30   Translation Price(USD): 105.0
GB/T 23368.1-2009 Methods for chemical analysis of ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis 
  Issued on: 2090-3-19   Translation Price(USD): 100.0
YS/T 897-2013 Methods for Chemical Analysis of High Purity Niobium - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry 
  Issued on: 2013-10-17   Translation Price(USD): 120.0
GB/T 4325.1-2013 Methods for chemical analysis of molybdenum - Part 1: Determination of lead content - Graphite furnace atomic absorption spectrometry 
  Issued on: 2013-5-9   Translation Price(USD): 120.0
GB/T 3877-1983 Molybdenum foil 
  Issued on: 1983-10-10   Translation Price(USD): 184.0
GB/T 4325.18-2013 Methods for chemical analysis of molybdenum—Part 18:Determination of vanadium content—N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 
  Issued on: 2013-05-09   Translation Price(USD): 180.0
GB/T 6150.5-2008 Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method 
  Issued on: 2008-3-31   Translation Price(USD): 120.0
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