Question 1

What is 386.5 HRB in HV?

Accepted Answer

386.5 HRB = 695.7 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 695.7 HV in HRB?

Accepted Answer

695.7 HV = 386.5 HRB.

HRB	HV
371.5 HRB	668.7
376.5 HRB	677.7
381.5 HRB	686.7
386.5	695.7
391.5 HRB	704.7
396.5 HRB	713.7
401.5 HRB	722.7

386.5 HRB to HV

Formula (approximate)