Question 1

What is 129.5 HV in HRC?

Accepted Answer

129.5 HV = 12.7 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 12.7 HRC in HV?

Accepted Answer

12.7 HRC = 129.5 HV.

HV	HRC
114.5 HV	11.23
119.5 HV	11.72
124.5 HV	12.21
129.5	12.7
134.5 HV	13.19
139.5 HV	13.68
144.5 HV	14.17

129.5 HV to HRC

Formula (approximate)