Question 1

What is 55.5 HRC in HV?

Accepted Answer

55.5 HRC = 566.1 HV. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HRC to HV?

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 HRC value by the appropriate factor to get HV, or use the interactive converter above.

Question 3

What is 566.1 HV in HRC?

Accepted Answer

566.1 HV = 55.5 HRC.

HRC	HV
40.5 HRC	413.1
45.5 HRC	464.1
50.5 HRC	515.1
55.5	566.1
60.5 HRC	617.1
65.5 HRC	668.1
70.5 HRC	719.1

55.5 HRC to HV

Formula (approximate)