173.5 HRC = 1,769.7 HV
| HRC | HV |
|---|---|
| 158.5 HRC | 1,616.7 |
| 163.5 HRC | 1,667.7 |
| 168.5 HRC | 1,718.7 |
| 173.5 | 1,769.7 |
| 178.5 HRC | 1,820.7 |
| 183.5 HRC | 1,871.7 |
| 188.5 HRC | 1,922.7 |
173.5 HRC = 1,769.7 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