Question 1

What is 90.5 HV in HRC?

Accepted Answer

90.5 HV = 8.87 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 8.87 HRC in HV?

Accepted Answer

8.87 HRC = 90.5 HV.

HV	HRC
75.5 HV	7.4
80.5 HV	7.89
85.5 HV	8.38
90.5	8.87
95.5 HV	9.36
100.5 HV	9.85
105.5 HV	10.34

90.5 HV to HRC

Formula (approximate)