2025-6-20 18.97.9.170
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Chinese National Standard List: Powder metallurgy analysis method

GB/T 5124.5-2024 Methods for chemical analysis of hardmetals—Part 5:Determination of tantalum and niobium content—Inductively coupled plasma emission spectrometry 
  Issued on: 2024-10-26   Price(USD): 210.0
GB/T 26050-2024 Hardmetals—Determination of contents of metallic elements—X-ray fluorescence spectrometry 
  Issued on: 2024-09-29   Price(USD): 200.0
GB/T 42515-2023 Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders  
  Issued on: 2023-05-23   Price(USD): 150.0
GB/T 42511-2023 Hardmetals—Determination of calcium,copper,iron,potassium,magnesium,manganese,sodium,nickel and zinc in cobalt metal powders—Flame atomic absorption spectrometric method  
  Issued on: 2023-05-23   Price(USD): 140.0
GB/T 1482-2022 Metallic powders—Determination of flow rate—Calibrated funnel methods（Hall flowmeter） 
  Issued on: 2022-12-30   Price(USD): 150.0
GB/T 1481-2022 Metallic powders，excluding powders for hardmetals—Determination of compressibility in uniaxial compression 
  Issued on: 2022-07-11   Price(USD): 165.0
GB/T 41704-2022 Test methods of cathode materials for lithium ion battery—Determination of magnetic impurities content and residual alkali content 
  Issued on: 2022-10-12   Price(USD): 225.0
GB/T 41658-2022 Metallic powders, excluding hardmetals—Method for testing copper-base infiltrating powders 
  Issued on: 2022-07-11   Price(USD): 120.0
GB/T 41706-2022 Metallic powders—Test method for determination of non-metallic inclusions in metal powders for powder forging  
  Issued on: 2022-10-12   Price(USD): 165.0
GB/T 11106-2022 Metallic powder—Determination of green strength by compression of cylinder compacts 
  Issued on: 2022-03-09   Price(USD): 90.0
GB/T 41322-2022 Hardmetals—Determination of silicon in cobalt metal powders—Photometric method  
  Issued on: 2022-03-09   Price(USD): 105.0
GB/T 3488.3-2021 Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals 
  Issued on: 2021-03-09   Price(USD): 315.0
GB/T 3488.2-2018 Hardmetals—Metallographic determination of microstructure—Part 2:Measurement of WC grain size 
  Issued on: 2018-07-13   Price(USD): 250.0
GB/T 34501-2017 Hardmetals - Abrasion tests for hardmetals 
  Issued on: 2017-10-14   Price(USD): 140.0
GB/T 11108-2017 Test method for thermal diffusivity of hardmetal 
  Issued on: 2017-10-14   Price(USD): 100.0
GB/T 5124.4-2017 Hardmetals - Part 4: Determination of titanium content - Photometric peroxide method 
  Issued on: 2017-10-14   Price(USD): 130.0
GB/T 1817-2017 Test method for impact toughness of cemented carbidesat room temperature 
  Issued on: 2017-10-14   Price(USD): 100.0
GB/T 5124.3-2017 Hardmetals - Part 3: Determination of cobalt - Potentiometric method 
  Issued on: 2017-10-14   Price(USD): 100.0
GB/T 5242-2017 Inspection rules and test methods of cemented carbide products 
  Issued on: 2017-10-14   Price(USD): 90.0
GB/T 34643-2017 Sintered metal porous materials - Determination of air filter permeability 
  Issued on: 2017-09-29   Price(USD): 150.0
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