kovuusasteikolla
Kovuusasteikolla, a Finnish term, translates roughly to "hardness scale" or "scale of hardness." It refers to a system or method used to measure or classify the hardness of a material. In various contexts, particularly in materials science and engineering, different hardness scales exist, each with its own testing methods and units of measurement.
Commonly encountered hardness scales include the Rockwell, Brinell, Vickers, and Shore scales. The Rockwell scale, for
The choice of hardness scale depends on the type of material being tested and the application. For