Question 1

What is 280.5 HV in HRC?

Accepted Answer

280.5 HV = 27.5 HRC. Use the converter on this page to convert to other hardness units instantly.

Question 2

How do you convert HV to HRC?

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 HV value by the appropriate factor to get HRC, or use the interactive converter above.

Question 3

What is 27.5 HRC in HV?

Accepted Answer

27.5 HRC = 280.5 HV.

HV	HRC
265.5 HV	26.03
270.5 HV	26.52
275.5 HV	27.01
280.5	27.5
285.5 HV	27.99
290.5 HV	28.48
295.5 HV	28.97

280.5 HV to HRC

Formula (approximate)