429.5 HRC = 4,380.9 HV
| HRC | HV |
|---|---|
| 414.5 HRC | 4,227.9 |
| 419.5 HRC | 4,278.9 |
| 424.5 HRC | 4,329.9 |
| 429.5 | 4,380.9 |
| 434.5 HRC | 4,431.9 |
| 439.5 HRC | 4,482.9 |
| 444.5 HRC | 4,533.9 |
429.5 HRC = 4,380.9 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