Question 1

What is 406.5 HV in HRC?

Accepted Answer

406.5 HV = 39.85 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 39.85 HRC in HV?

Accepted Answer

39.85 HRC = 406.5 HV.

HV	HRC
391.5 HV	38.38
396.5 HV	38.87
401.5 HV	39.36
406.5	39.85
411.5 HV	40.34
416.5 HV	40.83
421.5 HV	41.32

406.5 HV to HRC

Formula (approximate)