Rockwelltestet

Rockwelltestet is not a standard, widely recognized term in metallurgical hardness testing. In many cases it appears as a linguistic variant, a brand name, or a typographical error for the familiar Rockwell test. Because it lacks a single, official definition, its meaning is highly dependent on context and source material.

The Rockwell hardness test is a quick, nondestructive method used to estimate the hardness of metals, typically on the surface. It employs an indenter—either a diamond cone for the C-family scales or a steel ball for other scales—applied under a minor load to seat the indenter, followed by a larger major load that creates an indentation. The hardness value is read from a scale corresponding to the indenter and load, with common scales including HRC, HRB, and HRA. The method is widely used in quality control and material specification due to its speed and simplicity, though it measures surface hardness and can be influenced by surface finish and microstructure.

In documentation or labeling, Rockwelltestet may indicate that a component has undergone Rockwell testing, or it may simply be a misspelling or shorthand for the Rockwell test. Users encountering the term should examine surrounding text or consult the issuing organization to determine the intended meaning. Related concepts include the Rockwell hardness test and other hardness tests such as Brinell and Vickers, along with corresponding standards like ISO 6508 and ASTM E18.