Question 1

What is 44 HRB in HV?

Accepted Answer

44 HRB = 79.2 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 79.2 HV in HRB?

Accepted Answer

79.2 HV = 44 HRB.

HRB	HV
38 HRB	68.4
40 HRB	72
42 HRB	75.6
44	79.2
46 HRB	82.8
48 HRB	86.4
50 HRB	90

44 HRB to HV

Formula (approximate)