624.5 HRC = 6,369.9 HV
| HRC | HV |
|---|---|
| 609.5 HRC | 6,216.9 |
| 614.5 HRC | 6,267.9 |
| 619.5 HRC | 6,318.9 |
| 624.5 | 6,369.9 |
| 629.5 HRC | 6,420.9 |
| 634.5 HRC | 6,471.9 |
| 639.5 HRC | 6,522.9 |
624.5 HRC = 6,369.9 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