Question 1

What is 478.5 HV in HRC?

Accepted Answer

478.5 HV = 46.91 HRC. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HV 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 HV value by the appropriate factor to get HRC, or use the interactive converter above.

Question 3

What is 46.91 HRC in HV?

Accepted Answer

46.91 HRC = 478.5 HV.

HV	HRC
463.5 HV	45.44
468.5 HV	45.93
473.5 HV	46.42
478.5	46.91
483.5 HV	47.4
488.5 HV	47.89
493.5 HV	48.38

478.5 HV to HRC

Formula (approximate)