How do you convert mohs hardness to mpa?

Answer 1

To convert Mohs hardness to megapascals (MPa), you can use empirical correlations, as there is no direct conversion since Mohs hardness is a qualitative scale based on scratch resistance. A common approximation suggests that the hardness in MPa can be estimated by multiplying the Mohs hardness value by approximately 100 MPa. However, this is a rough estimate and can vary significantly depending on the material. For precise applications, it is best to refer to specific material data or conduct direct hardness testing.