Question 1

What is 407.5 HV in HRC?

Accepted Answer

407.5 HV = 39.95 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 39.95 HRC in HV?

Accepted Answer

39.95 HRC = 407.5 HV.

HV	HRC
392.5 HV	38.48
397.5 HV	38.97
402.5 HV	39.46
407.5	39.95
412.5 HV	40.44
417.5 HV	40.93
422.5 HV	41.42

407.5 HV to HRC

Formula (approximate)