Question 1

What is 278.5 HV in HRC?

Accepted Answer

278.5 HV = 27.3 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 27.3 HRC in HV?

Accepted Answer

27.3 HRC = 278.5 HV.

HV	HRC
263.5 HV	25.83
268.5 HV	26.32
273.5 HV	26.81
278.5	27.3
283.5 HV	27.79
288.5 HV	28.28
293.5 HV	28.77

278.5 HV to HRC

Formula (approximate)