610.5 HRC = 6,227.1 HV
| HRC | HV |
|---|---|
| 595.5 HRC | 6,074.1 |
| 600.5 HRC | 6,125.1 |
| 605.5 HRC | 6,176.1 |
| 610.5 | 6,227.1 |
| 615.5 HRC | 6,278.1 |
| 620.5 HRC | 6,329.1 |
| 625.5 HRC | 6,380.1 |
610.5 HRC = 6,227.1 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