most commonly seen hardness in metallic materials

most commonly seen hardness in metallic materials

Brinell hardness, Rockwell hardness and Vickers hardness, which are most commonly seen in metallic materials, are indented hardness. The hardness value represents the ability of the surface of a material to resist the plastic deformation caused by the indentation of another object. The rebound method (Shaw, Richter) measures the hardness, the hardness value represents the metal's elastic deformation function.

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