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Indentation Hardness Testing (HT)

Indentation Hardness Testing (HT)

Indentation Hardness Testing (HT)

Indentation hardness measures the resistance of a sample to material deformation due to a constant compression load from a sharp object; they are primarily used in engineering and metallurgy fields. The tests work on the basic premise of measuring the critical dimensions of an indentation left by a specifically dimensioned and loaded indenter.
Common indentation hardness scales are Rockwell, Vickers, Shore, and Brinell