Question 1

What is 564 HV in HRC?

Accepted Answer

564 HV = 55.29 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 55.29 HRC in HV?

Accepted Answer

55.29 HRC = 564 HV.

HV	HRC
549 HV	53.82
554 HV	54.31
559 HV	54.8
564	55.29
569 HV	55.78
574 HV	56.27
579 HV	56.76

564 HV to HRC

Formula (approximate)