Comparison of Brinell hardness scales

Project Description

The comparison is intended to be organised as two bilateral comparisons. Each participant shall first assure that the national standards to be used in the comparison at least be in accordance with ISO 6506-1:2014 and ISO 6506-3:2014 standards.

The Technical Protocol can be downloaded here>>

Final Report 2021-04-26

The comparison has been completed and the results are available at the KCDB.