Question 1

What is 28.5 HV in HRC?

Accepted Answer

28.5 HV = 2.79 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 2.79 HRC in HV?

Accepted Answer

2.79 HRC = 28.5 HV.

HV	HRC
22.5 HV	2.21
24.5 HV	2.4
26.5 HV	2.6
28.5	2.79
30.5 HV	2.99
32.5 HV	3.19
34.5 HV	3.38

28.5 HV to HRC

Formula (approximate)