Question 1

What is 31.5 HRC in HV?

Accepted Answer

31.5 HRC = 321.3 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 321.3 HV in HRC?

Accepted Answer

321.3 HV = 31.5 HRC.

HRC	HV
25.5 HRC	260.1
27.5 HRC	280.5
29.5 HRC	300.9
31.5	321.3
33.5 HRC	341.7
35.5 HRC	362.1
37.5 HRC	382.5

31.5 HRC to HV

Formula (approximate)