Question 1

What is 342.5 HV in HRC?

Accepted Answer

342.5 HV = 33.58 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 33.58 HRC in HV?

Accepted Answer

33.58 HRC = 342.5 HV.

HV	HRC
327.5 HV	32.11
332.5 HV	32.6
337.5 HV	33.09
342.5	33.58
347.5 HV	34.07
352.5 HV	34.56
357.5 HV	35.05

342.5 HV to HRC

Formula (approximate)