398.5 HRC = 4,064.7 HV
| HRC | HV |
|---|---|
| 383.5 HRC | 3,911.7 |
| 388.5 HRC | 3,962.7 |
| 393.5 HRC | 4,013.7 |
| 398.5 | 4,064.7 |
| 403.5 HRC | 4,115.7 |
| 408.5 HRC | 4,166.7 |
| 413.5 HRC | 4,217.7 |
398.5 HRC = 4,064.7 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