Question 1

What is 177.5 HV in HRC?

Accepted Answer

177.5 HV = 17.4 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 17.4 HRC in HV?

Accepted Answer

17.4 HRC = 177.5 HV.

HV	HRC
162.5 HV	15.93
167.5 HV	16.42
172.5 HV	16.91
177.5	17.4
182.5 HV	17.89
187.5 HV	18.38
192.5 HV	18.87

177.5 HV to HRC

Formula (approximate)