Question 1

What is 431.5 HV in HRC?

Accepted Answer

431.5 HV = 42.3 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 42.3 HRC in HV?

Accepted Answer

42.3 HRC = 431.5 HV.

HV	HRC
416.5 HV	40.83
421.5 HV	41.32
426.5 HV	41.81
431.5	42.3
436.5 HV	42.79
441.5 HV	43.28
446.5 HV	43.77

431.5 HV to HRC

Formula (approximate)