Question 1

What is 87.5 HV in HRC?

Accepted Answer

87.5 HV = 8.58 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 8.58 HRC in HV?

Accepted Answer

8.58 HRC = 87.5 HV.

HV	HRC
72.5 HV	7.11
77.5 HV	7.6
82.5 HV	8.09
87.5	8.58
92.5 HV	9.07
97.5 HV	9.56
102.5 HV	10.05

87.5 HV to HRC

Formula (approximate)