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Chinese National Standard List: Metal physical property test method

GB/T 42544-2023 Corrosion evaluation for anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Grid method  
  Issued on: 2023-05-23   Translation Price(USD): 105.0
GB/T 42271-2022 Test method for resistivity of semi-insulating monocrystalline silicon carbide by contactless measurement 
  Issued on: 2022-12-30   Translation Price(USD): 165.0
GB/T 41079.2-2022 Test methods for physical properties of liquid metals—Part 2: Determination of electrical conductivity 
  Issued on: 2022-10-12   Translation Price(USD): 120.0
GB/T 41751-2022 Test method for radius of curvature of crystal plane in GaN single crystal substrate wafers 
  Issued on: 2022-10-12   Translation Price(USD): 165.0
GB/T 41765-2022 Test method for dislocation density of monocrystalline silicon carbide 
  Issued on: 2022-10-12   Translation Price(USD): 225.0
GB/T 3656-2022 Methods of coercivity measurement of magnetic iron and magnetically soft alloy by pulling out procedure 
  Issued on: 2022-10-14   Translation Price(USD): 165.0
GB/T 3655-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame 
  Issued on: 2022-10-12   Translation Price(USD): 480.0
GB/T 3658-2022 Methods of measurement of the magnetic properties of magnetically soft metallic and powder materials at frequencies in the range 20 Hz to 100 kHz by the use of ring specimens 
  Issued on: 2022-10-12   Translation Price(USD): 345.0
GB/T 2523-2022 Measuring method of surface roughness, peak count and waviness for cold-rolled metal sheet and strip  
  Issued on: 2022-7-11   Translation Price(USD): 255.0
GB/T 32280-2022 Test method for warp and bow of silicon wafers—Automated non-contact scanning method 
  Issued on: 2022-03-09   Translation Price(USD): 255.0
GB/T 41155-2021 Sintered metal materials,excluding hardmetals—Fatigue test pieces 
  Issued on: 2021-12-31   Translation Price(USD): 180.0
GB/T 41079.1-2021 Test methods for physical properties of liquid metals—Part 1:Determination of density 
  Issued on: 2021-12-31   Translation Price(USD): 120.0
GB/T 8643-2021 Determination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method 
  Issued on: 2021-12-31   Translation Price(USD): 120.0
GB/T 14146-2021 Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method 
  Issued on: 2021-05-21   Translation Price(USD): 240.0
GB/T 40380.2-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures  
  Issued on: 2021-08-20   Translation Price(USD): 165.0
GB/T 40380.1-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 
  Issued on: 2021-08-20   Translation Price(USD): 165.0
GB/T 24488-2021 Test method for electrochemical properties of magnesium alloys sacrificial anode 
  Issued on: 2021-08-20   Translation Price(USD): 225.0
GB/T 15078-2021 Testing method for contact resistance of precious metals electrical contact materials  
  Issued on: 2021-08-20   Translation Price(USD): 165.0
GB/T 40320-2021 Measuring method for mechanical melting temperature of aluminum alloy 
  Issued on: 2021-08-20   Translation Price(USD): 165.0
GB/T 40296-2021 Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors 
  Issued on: 2021-08-20   Translation Price(USD): 315.0
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