Question 1

What is 279.5 HV in HRC?

Accepted Answer

279.5 HV = 27.4 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 27.4 HRC in HV?

Accepted Answer

27.4 HRC = 279.5 HV.

HV	HRC
264.5 HV	25.93
269.5 HV	26.42
274.5 HV	26.91
279.5	27.4
284.5 HV	27.89
289.5 HV	28.38
294.5 HV	28.87

279.5 HV to HRC

Formula (approximate)