478.5 HRC = 4,880.7 HV
| HRC | HV |
|---|---|
| 463.5 HRC | 4,727.7 |
| 468.5 HRC | 4,778.7 |
| 473.5 HRC | 4,829.7 |
| 478.5 | 4,880.7 |
| 483.5 HRC | 4,931.7 |
| 488.5 HRC | 4,982.7 |
| 493.5 HRC | 5,033.7 |
478.5 HRC = 4,880.7 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