401.5 HV to HRC

401.5 HV = 39.36 HRC

HVHRC
386.5 HV37.89
391.5 HV38.38
396.5 HV38.87
401.539.36
406.5 HV39.85
411.5 HV40.34
416.5 HV40.83

401.5 HV = 39.36 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