Question 1

What is 550 HV in HRC?

Accepted Answer

550 HV = 53.92 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 53.92 HRC in HV?

Accepted Answer

53.92 HRC = 550 HV.

HV	HRC
535 HV	52.45
540 HV	52.94
545 HV	53.43
550	53.92
555 HV	54.41
560 HV	54.9
565 HV	55.39

550 HV to HRC

Formula (approximate)