33 Mohs to HRC

33 Mohs = 0.32 HRC

MohsHRC
27 Mohs0.26
29 Mohs0.28
31 Mohs0.3
330.32
35 Mohs0.34
37 Mohs0.36
39 Mohs0.38

33 Mohs = 0.32 HRC

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