Question 1

What is 408 HV in HRC?

Accepted Answer

408 HV = 40 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 40 HRC in HV?

Accepted Answer

40 HRC = 408 HV.

HV	HRC
393 HV	38.53
398 HV	39.02
403 HV	39.51
408	40
413 HV	40.49
418 HV	40.98
423 HV	41.47

408 HV to HRC

Formula (approximate)