393 HV to HRC

393 HV = 38.53 HRC

HVHRC
378 HV37.06
383 HV37.55
388 HV38.04
39338.53
398 HV39.02
403 HV39.51
408 HV40

393 HV = 38.53 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