Hardness conversion is essential in materials science and engineering, allowing for the comparison of material properties measured using different methods. This calculator aids in converting Rockwell hardness values to Vickers hardness and vice versa.. Vickers hardness test is a micro testing method used for some specified cases. Sometimes it becomes necessary to change the hardness value from one scale to another. Here we compare the Vickers hardness method with the Rockwell method and their conversion charts.
A variety of hardness-testing methods are available, including the Vickers, Brinell, Rockwell, Meyer and Leeb tests. Although it is impossible in many cases to give an exact conversion, it is possible to give an approximate material-specific comparison table for steels.
Hardness comparison table
References
Further reading
- ISO 18265: “Metallic materials — Conversion of hardness values” (2013)
- ASTM E140-12B(2019)e1: “Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness” (2019)
External links
- Hardness Conversion Table – Brinell, Rockwell, Vickers – Various steels . (Archived) (archived November 11, 2011)
- Rockwell to Brinell conversion chart (Brinell, Rockwell A, B, C)
- Struers hardness conversion table (Vickers, Brinell, Rockwell B, C, D)
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Vickers Hardness to Rockwell guide for accurate conversion and testing insights. Ideal for engineers, labs, and quality control professionals.. Free online hardness conversion calculator. Convert between Rockwell, Brinell, Vickers, Knoop, and Shore hardness scales with accurate formulas for material testing.
