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2026-10-06 12:05:33 -

Hardness Tester: A Simple Guide to Metal Hardness Testing and Inspection

Introduction Material hardness is an important factor in manufacturing, maintenance, engineering, fabrication, and quality control. It indicates how well a material can resist indentation, wear, deformation, or surface damage. A hardness tester is used to measure this property and provide a numerical hardness value. Instead of judging a material only by appearance, technicians and engineers can...

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