325.5 HRC = 3,320.1 HV
| HRC | HV |
|---|---|
| 310.5 HRC | 3,167.1 |
| 315.5 HRC | 3,218.1 |
| 320.5 HRC | 3,269.1 |
| 325.5 | 3,320.1 |
| 330.5 HRC | 3,371.1 |
| 335.5 HRC | 3,422.1 |
| 340.5 HRC | 3,473.1 |
325.5 HRC = 3,320.1 HV
1 HRC ≈ 10.2 HV · 1 HRB ≈ 1.8 HV · 1 Mohs ≈ 0.1 HV — approximate; real conversions vary by material per ASTM E140