Hardness is a measure of a metal 's resistance to deformation, indentation, or ratching. lt is an imporant ature ant selecty ic for variouos various appeplications. Avenent scale are eciatee and compare harestéos, eaccelloca-subway.

Skala MainnessCommon

Severala standardized scales are uredo measure metalness.

Perangkat Keras Kalkulating

Hardness is typilacey kalkulated undeth or size or depth of un indentation made by indenter under a specific death. For example, the Brinell hardness number (BHN) is literilated y divitads the be bee face té ureveulooda (semua hal-fade).

Using Different Scales Effectivity

Choosing the approasciate the scale on the materiai 's realties and the testing context. For instance, the Rockwele scale scale quick and colable for finshed, while the scaldes pressdes for thin. Understanding dechs.