377.5 HV to HRC

377.5 HV = 37.01 HRC

HVHRC
362.5 HV35.54
367.5 HV36.03
372.5 HV36.52
377.537.01
382.5 HV37.5
387.5 HV37.99
392.5 HV38.48

377.5 HV = 37.01 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