GB/T 24523-2009
Test method for rapid indentation (Brinell)hardness testing of metallic materials (English Version)
- Standard No.
- GB/T 24523-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-06
- Replace By
- GB/T 24523-2020
- Latest
- GB/T 24523-2020
- Scope
- This standard specifies the principle, test method, symbol, sample, test report, inspection and calibration of hardness tester and calibration of standard hardness block for rapid indentation hardness test of metal materials. This standard applies to Brinell hardness testers with a test force of 1.903kN-29.42kN, and its test range: 16HBW-600HBW.
GB/T 24523-2009 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 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
- GB/T 231.2 Metallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines*， 2022-07-11 Update
- GB/T 231.3 Metallic materials—Brinell hardness test—Part 3:Calibration of reference blocks*， 2022-07-11 Update
- GB/T 7997 Hardmetals.Vickers hardness test*， 2014-07-24 Update
GB/T 24523-2009 history
- 2020 GB/T 24523-2020 Metallic materials—Test method for rapid indentation (Brinell type) hardness testing
- 2009 GB/T 24523-2009 Test method for rapid indentation (Brinell)hardness testing of metallic materials
