Tables of Vickers Hardness Values for Use in Tests Made on Flat Surfaces - Part 2 : Hv 0.2 to Less Than Hv 5

This standard establishes a comprehensive set of tabulated data specifically designed for converting Vickers hardness test results within a defined lower force range. It focuses exclusively on values derived from loads corresponding to the HV 0.2 designation, covering a spectrum starting at 0.2 and extending up to, but not including, a hardness value of 5. The document provides essential conversion factors and reference points necessary for engineers and metallurgists to accurately interpret hardness measurements obtained using low-voltage testing methods. By offering a unified numerical framework, the text ensures consistency in data reporting and facilitates the comparison of material properties across different testing scenarios. The scope is strictly limited to the tabulation of these specific micro-hardness values, excluding broader procedural guidelines for the testing equipment itself. This resource serves as a critical reference for quality control departments and research laboratories engaged in the evaluation of thin coatings, surface layers, or small components where conventional testing forces may cause excessive indentation. It is intended to standardize the presentation of results, thereby reducing potential errors in data interpretation during technical assessments and material certification processes.