Brinell scale by Wikipedia Bot 0
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.

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