Question 1

What is 57.5 Mohs in HRC?

Accepted Answer

57.5 Mohs = 0.56 HRC. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert Mohs to HRC?

Accepted Answer

Formula (approximate): 1 HRC ≈ 10.2 HV · 1 HRB ≈ 1.8 HV · 1 Mohs ≈ 0.1 HV — approximate; real conversions vary by material per ASTM E140. Multiply your Mohs value by the appropriate factor to get HRC, or use the interactive converter above.

Question 3

What is 0.56 HRC in Mohs?

Accepted Answer

0.56 HRC = 57.12 Mohs.

Mohs	HRC
42.5 Mohs	0.42
47.5 Mohs	0.47
52.5 Mohs	0.51
57.5	0.56
62.5 Mohs	0.61
67.5 Mohs	0.66
72.5 Mohs	0.71

57.5 Mohs to HRC

Formula (approximate)