Brinell hardness number


Also found in: Dictionary, Thesaurus, Medical, Acronyms.
Related to Brinell hardness number: Vickers Hardness Number

Brinell hardness number

A measure of Brinell hardness; obtained by dividing the load expressed in kilograms (applied to a ball, usually 10 mm in diameter), by the area of indentation, expressed in square millimeters.
Mentioned in ?
References in periodicals archive ?
Q Our customer requires a Brinell hardness number (BHN) of 85 on an A356-T6 sand casting, and our tests show measurements as low as 57 under the riser.
Achieving consistent hardness readings
Mine are poured of linotype alloy which is rated with a Brinell hardness number (BHN) of 22.
Duke does it
The first ladle, poured immediately at 2750F showed primarily size 4-5 Type A graphite in a medium spaced pearlitic matrix having an average tensile strength of 34,000 psi and an average Brinell hardness number of 190.
Gray iron inoculation revisited

Encyclopedia browser ?
Full browser ?