GB/T 24523-2020
Metallic materials—Test method for rapid indentation (Brinell type) hardness testing (English Version)
- Standard No.
- GB/T 24523-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 24523-2020
- Replace
- GB/T 24523-2009
- Scope
- This document stipulates the principles, symbols, test equipment, specimens, test procedures, determination of hardness extreme values, factors affecting the accuracy of measurement results, and test reports for rapid intrusion (Brinnell type) hardness testing of metallic materials. This document is suitable for rapid Brinell hardness testing of parts at the production site using a rapid press-in (Brinell type) hardness tester.
GB/T 24523-2020 Referenced Document
- GB/T 13634 Metallic materials—Calibration of force-proving instruments used for the verification of uniaxial testing machines
- GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1: Test method
- 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
- JJG 144 Pile height strain gauge
GB/T 24523-2020 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
