Question 1

What is 531.5 HRB in HV?

Accepted Answer

531.5 HRB = 956.7 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 956.7 HV in HRB?

Accepted Answer

956.7 HV = 531.5 HRB.

HRB	HV
516.5 HRB	929.7
521.5 HRB	938.7
526.5 HRB	947.7
531.5	956.7
536.5 HRB	965.7
541.5 HRB	974.7
546.5 HRB	983.7

531.5 HRB to HV

Formula (approximate)