The Vickers hardness test is mainly used for small-load Vickers hardness test in material research and scientific experiments. It is mainly used to test the hardness of small precision parts, the hardness of the hard surface layer and the effective hardened layer depth, the surface hardness of the coating, the hardness of the sheet material and the thin wire, hardness near the blade, hardness of the dental material and etc. Since the test force is small and the indentation is small, the appearance and performance of the sample can be unaffected.
