This Standard specifies the principle, symbols, test equipment, specimens, test procedures, determination of extreme hardness values, factors affecting the accuracy of measurement results, and test reports for rapid indentation (Brinell type) hardness testing of metallic materials. This Standard is applicable to the rapid Brinell type hardness testing on the parts on the production site by the rapid indentation (Brinell type) hardness tester.
Basic Data
Standard ID
GB/T 24523-2020 (GB/T24523-2020)
Description (Translated English)
Metallic materials - Test method for rapid indentation (Brinell type) hardness testing
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H22
Word Count Estimation
12,188
Date of Issue
2020-11-19
Date of Implementation
2021-06-01
Older Standard (superseded by this standard)
GB/T 24523-2009
Regulation (derived from)
National Standard Announcement No. 26 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
