Question 1

What is 72 HV in HRC?

Accepted Answer

72 HV = 7.06 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 7.06 HRC in HV?

Accepted Answer

7.06 HRC = 72 HV.

HV	HRC
57 HV	5.59
62 HV	6.08
67 HV	6.57
72	7.06
77 HV	7.55
82 HV	8.04
87 HV	8.53

72 HV to HRC

Formula (approximate)