Question 1

What is 181.5 HV in HRC?

Accepted Answer

181.5 HV = 17.79 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 17.79 HRC in HV?

Accepted Answer

17.79 HRC = 181.5 HV.

HV	HRC
166.5 HV	16.32
171.5 HV	16.81
176.5 HV	17.3
181.5	17.79
186.5 HV	18.28
191.5 HV	18.77
196.5 HV	19.26

181.5 HV to HRC

Formula (approximate)