Question 1

What is 167.5 HRB in HV?

Accepted Answer

167.5 HRB = 301.5 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 301.5 HV in HRB?

Accepted Answer

301.5 HV = 167.5 HRB.

HRB	HV
152.5 HRB	274.5
157.5 HRB	283.5
162.5 HRB	292.5
167.5	301.5
172.5 HRB	310.5
177.5 HRB	319.5
182.5 HRB	328.5

167.5 HRB to HV

Formula (approximate)