Question 1

What is 67.5 HV in HRC?

Accepted Answer

67.5 HV = 6.62 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 6.62 HRC in HV?

Accepted Answer

6.62 HRC = 67.5 HV.

HV	HRC
52.5 HV	5.15
57.5 HV	5.64
62.5 HV	6.13
67.5	6.62
72.5 HV	7.11
77.5 HV	7.6
82.5 HV	8.09

67.5 HV to HRC

Formula (approximate)