Question 1

What is 22.5 HV in HRC?

Accepted Answer

22.5 HV = 2.21 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 2.21 HRC in HV?

Accepted Answer

2.21 HRC = 22.5 HV.

HV	HRC
16.5 HV	1.62
18.5 HV	1.81
20.5 HV	2.01
22.5	2.21
24.5 HV	2.4
26.5 HV	2.6
28.5 HV	2.79

22.5 HV to HRC

Formula (approximate)