Question 1

What is 5 HRC in HV?

Accepted Answer

5 HRC = 51 HV. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HRC to HV?

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 HRC value by the appropriate factor to get HV, or use the interactive converter above.

Question 3

What is 51 HV in HRC?

Accepted Answer

51 HV = 5 HRC.

HRC	HV
2 HRC	20.4
3 HRC	30.6
4 HRC	40.8
5	51
6 HRC	61.2
7 HRC	71.4
8 HRC	81.6

5 HRC to HV

Formula (approximate)