Question 1

What is 199.5 HRB in HV?

Accepted Answer

199.5 HRB = 359.1 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 359.1 HV in HRB?

Accepted Answer

359.1 HV = 199.5 HRB.

HRB	HV
184.5 HRB	332.1
189.5 HRB	341.1
194.5 HRB	350.1
199.5	359.1
204.5 HRB	368.1
209.5 HRB	377.1
214.5 HRB	386.1

199.5 HRB to HV

Formula (approximate)