Question 1

What is 476.5 HRB in HV?

Accepted Answer

476.5 HRB = 857.7 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 857.7 HV in HRB?

Accepted Answer

857.7 HV = 476.5 HRB.

HRB	HV
461.5 HRB	830.7
466.5 HRB	839.7
471.5 HRB	848.7
476.5	857.7
481.5 HRB	866.7
486.5 HRB	875.7
491.5 HRB	884.7

476.5 HRB to HV

Formula (approximate)