Brinell taurin (HB) tare da wani diamita na karfe bukukuwa ko tungsten carbide bukukuwa, guga man a cikin abin kwaikwaya saman na wani predetermined gwajin ƙarfi (F), bayan da aka ƙaddara lokacin riƙewa bayan drop gwajin ƙarfi, diamita na auna samfurin surface indentation. (L).Ƙarfin gwajin taurin Brinell ya kasu kashi-kashi da ɗimbin yanki mai siffar zobe.Zuwa HBS (Ball Ball Ball) naúrar N/mm2 (MPa).Ma'anar ita ce: inda: F - an matse shi cikin saman karfe na ƙarfin gwajin samfurin, N;D - gwajin karfe diamita na ball, mm;d – matsakaicin diamita na ciki mm.An auna taurin Brinell mafi daidaito kuma abin dogaro, amma gabaɗaya HBS yana aiki ne kawai 450N/mm2 (MPa) ko ƙasa da kayan ƙarfe, don ƙarfe mai ƙarfi, ko sirara NA.Karfe matsayin, Brinell taurin ne mafi yadu amfani, da kuma sau da yawa ya ce taurin da abu, da indentation diamita d duka da ilhama da kuma dace.

Brinell taurin shine mafi yadu amfani da hanyoyin a carbon karfe bututu gwajin taurin, .Wannan hanyar tana amfani da farkon, saboda tambarin ta, kuma ta haka ne ƙimar taurin abin da samfurin ƙungiyar microsegregation ya shafa wanda ke haifar da ƙarancin tasiri, maki sakamakon gwajin yana yayyafa ƙaramin digiri, haɓaka mai kyau, na iya yin daidai da haƙiƙanin taurin kayan.

Ƙa'ida: A cikin ƙayyadaddun ƙarfin ganowa, ana danna wani diamita na ƙwallon ƙarfe a cikin samfurin samfurin don kiyaye wani lokaci, sannan cire ƙarfin da aka gano, ma'aunin ma'aunin ma'aunin bugun jini a saman samfurin, ana iya ƙididdige shi bisa ga diamita na matsin bugu na matsi yana nuna yankin gravure.Ƙarfin gwajin taurin Brinell ya kasu kashi-kashi da ɗimbin yanki mai siffar zobe.Naúrar 9.807N/mm.Ƙwallon Ƙarfe Babban Ƙarfe wanda aka matse shi cikin zurfi, ƙimar ƙarancin ƙarfi;akasin taurin dabi'u don shiga.