Question 1

What is 21.5 HRC in HV?

Accepted Answer

21.5 HRC = 219.3 HV. Use the converter on this page to convert to other hardness units instantly.

Question 2

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

Question 3

What is 219.3 HV in HRC?

Accepted Answer

219.3 HV = 21.5 HRC.

HRC	HV
15.5 HRC	158.1
17.5 HRC	178.5
19.5 HRC	198.9
21.5	219.3
23.5 HRC	239.7
25.5 HRC	260.1
27.5 HRC	280.5

21.5 HRC to HV

Formula (approximate)