158.5 HRC = 1,616.7 HV
| HRC | HV |
|---|---|
| 143.5 HRC | 1,463.7 |
| 148.5 HRC | 1,514.7 |
| 153.5 HRC | 1,565.7 |
| 158.5 | 1,616.7 |
| 163.5 HRC | 1,667.7 |
| 168.5 HRC | 1,718.7 |
| 173.5 HRC | 1,769.7 |
158.5 HRC = 1,616.7 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