327.5 HRC = 3,340.5 HV
| HRC | HV |
|---|---|
| 312.5 HRC | 3,187.5 |
| 317.5 HRC | 3,238.5 |
| 322.5 HRC | 3,289.5 |
| 327.5 | 3,340.5 |
| 332.5 HRC | 3,391.5 |
| 337.5 HRC | 3,442.5 |
| 342.5 HRC | 3,493.5 |
327.5 HRC = 3,340.5 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