Question 1

What is 140.5 HV in HRC?

Accepted Answer

140.5 HV = 13.77 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 13.77 HRC in HV?

Accepted Answer

13.77 HRC = 140.5 HV.

HV	HRC
125.5 HV	12.3
130.5 HV	12.79
135.5 HV	13.28
140.5	13.77
145.5 HV	14.26
150.5 HV	14.75
155.5 HV	15.25

140.5 HV to HRC

Formula (approximate)