GB/T 21838.3-2008
Metallic materials-Instrumented indentation test for hardness and materials parameters-Part 3:calibration of reference blocks (English Version)
- Standard No.
- GB/T 21838.3-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2023-02
- Replace By
- GB/T 21838.3-2022
- Latest
- GB/T 21838.3-2022
- Scope
- This part of GB/T 21838 specifies the calibration method for standard blocks used for indirect inspection of instrumented indentation testing machines in accordance with the provisions of GB/T 21838.2-2008. Note: The standard block can be calibrated according to the application field of the testing machine or the material parameters to be measured.
GB/T 21838.3-2008 Referenced Document
- GB/T 13634 Metallic materials—Calibration of force-proving instruments used for the verification of uniaxial testing machines*， 2019-10-18 Update
- GB/T 21838.1-2008 Metallic materials.Instrumented indentation test for hardness and materials parameters.Part 1:Test method
- GB/T 21838.2-2008 Metallic materials. Instrumented indentation test for hardness and materials parameters. Part 2: Verification and calibration of testing machines
- GB/T 3505 Geometrical Product Specifications(GPS).Surface texture:Profile method.Terms,definitions and surface texture parameters*， 2009-03-16 Update
GB/T 21838.3-2008 history
- 2022 GB/T 21838.3-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 3:Calibration of reference blocks
- 2008 GB/T 21838.3-2008 Metallic materials-Instrumented indentation test for hardness and materials parameters-Part 3:calibration of reference blocks
GB/T 21838.3-2008 -All Parts
GB/T 21838.1-2019 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
GB/T 21838.2-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2: Verification and calibration of testing machines
GB/T 21838.3-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 3:Calibration of reference blocks
GB/T 21838.4-2020 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings