monotron hardness test

mono·​tron hardness test | \ ˈmä|nə‧ˌträn-, ˈmō| \

Definition of monotron hardness test

: an indentation test that measures the load required to produce a definite penetration of steel by a standard spherical penetrator

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History and Etymology for monotron hardness test

from Monotron, a trademark

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Cite this Entry

“Monotron hardness test.” Dictionary, Merriam-Webster, Accessed 29 Nov. 2020.

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