2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: Electrician alloy parts

GB/T 26871-2024 Metallographic examination methods of the electrical contact materials 
  Issued on: 2024-10-26   Translation Price(USD): 190.0
GB/T 13397-2024 Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method 
  Issued on: 2024-10-26   Translation Price(USD): 315.0
GB/T 44655-2024 Amorphous soft magnetic alloy powder 
  Issued on: 2024-09-29   Translation Price(USD): 375.0
GB/T 44654-2024 Amorphous soft magnetic alloy wire 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 21220-2024 Soft magnetic metallic materials 
  Issued on: 2024-09-29   Translation Price(USD): 375.0
GB/T 13888-2024 Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit 
  Issued on: 2024-09-29   Translation Price(USD): 315.0
GB/T 44392-2024 Evaluation method of energy consumption for electrical alloy production enterprises 
  Issued on: 2024-8-23   Translation Price(USD): 315.0
GB/T 44391-2024 Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor 
  Issued on: 2024-8-23   Translation Price(USD): 555.0
GB/T 43344-2023 Specification for magnetic materials (iron and sreel) for use in relays 
  Issued on: 2023-11-27   Translation Price(USD): 285.0
GB/T 12940-2023 Technical specification for silver-graphite electrical contacts 
  Issued on: 2023-11-27   Translation Price(USD): 240.0
GB/T 43264-2023 Measuring methods of the surface magnetic field distribution for permanent magnets 
  Issued on: 2023-11-27   Translation Price(USD): 260.0
GB/T 43266-2023 Methods measurement of the angle deviation of magnetization of permanent magnets 
  Issued on: 2023-11-27   Translation Price(USD): 180.0
GB/T 38437-2019 Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method 
  Issued on: 2019-12-31   Translation Price(USD): 220.0
GB/T 35690-2017 Methods for the determination of the relative magnetic permeability of feebly magnetic materials 
  Issued on: 2017-12-29   Translation Price(USD): 310.0
GB/T 8320-2017 Copper-tungsten and silver-tungsten electrical contacts 
  Issued on: 2017-11-01   Translation Price(USD): 250.0
GB/T 5588-2017 Technical specification for silver-nickel,silver-iron electrical contacts 
  Issued on: 2017-11-01   Translation Price(USD): 200.0
GB/T 5586-2016 Test methods for essential property of electrical contact materials 
  Issued on: 2016-02-24   Translation Price(USD): 210.0
GB/T 5587-2016 Basic shapes,dimensions,symbols and notations of silver based electrical contacts 
  Issued on: 2016-02-24   Translation Price(USD): 250.0
JB/T 4107.5-2014 Chemical Analyses Method for Electrical Contact Materials - Part 5: Determination of Nickel Content in the Silver-nickel 
  Issued on: 2014-07-09   Translation Price(USD): 125.0
JB/T 4107.2-2014 Chemical Analyses Method for Electrical Contact Materials - Part 2: Determination of Copper Content in the Copper Tungsten  
  Issued on: 2014-07-09   Translation Price(USD): 125.0
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