Hardness testing machines perform three common kinds of scientific hardness tests: the Brinell hardness test, the Rockwell hardness test, and the Vickers hardness test. The Rockwell hardness test is ...

The Rockwell test defines the hardness by measuring the depth of penetration of an indenter under a large load compared to the penetration caused by a preload. Tinius Olsen has many types of hardness ...

Hardness testing is a rapid approach for examining product quality or process results, with minimal sample preparation and ...