723.5 Mohs = 7.09 HRC
| Mohs | HRC |
|---|---|
| 708.5 Mohs | 6.95 |
| 713.5 Mohs | 7 |
| 718.5 Mohs | 7.04 |
| 723.5 | 7.09 |
| 728.5 Mohs | 7.14 |
| 733.5 Mohs | 7.19 |
| 738.5 Mohs | 7.24 |
723.5 Mohs = 7.09 HRC
1 HRC ≈ 10.2 HV · 1 HRB ≈ 1.8 HV · 1 Mohs ≈ 0.1 HV — approximate; real conversions vary by material per ASTM E140