Source: wikibot/brinell-scale
= Brinell scale
{wiki=Brinell_scale}
The Brinell scale, or Brinell hardness test, is a method for measuring the hardness of materials, typically metals. It involves indenting the surface of the material with a hard steel or carbide ball of a specified diameter (commonly 10 mm) under a known load. The test follows these steps: 1. **Indenter**: A hard spherical ball is used as the indenter.