Question 1

What is 24 HRB in HV?

Accepted Answer

24 HRB = 43.2 HV. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HRB 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 HRB value by the appropriate factor to get HV, or use the interactive converter above.

Question 3

What is 43.2 HV in HRB?

Accepted Answer

43.2 HV = 24 HRB.

HRB	HV
18 HRB	32.4
20 HRB	36
22 HRB	39.6
24	43.2
26 HRB	46.8
28 HRB	50.4
30 HRB	54

24 HRB to HV

Formula (approximate)