Examples

• - Brinell hardness = 125 (± 20% variation)
  - رقم الصلادة بمقياس برينل = 125 (بتفاوت قدره ± 20٪)
• - Brinell hardness = 160 (± 20% variation)
  - رقم الصلادة بمقياس برينل = 160 (بتفاوت قدره ± 20٪)

Notices

• The surface hardness of a metal, alloy, or similar material according to J.A. Brinell’s method of measurement. A metal’s surface is struck at a given force by a rigid steel ball of given diameter, and the indentation is measured.