741.5 Mohs = 7.27 HRC
| Mohs | HRC |
|---|---|
| 726.5 Mohs | 7.12 |
| 731.5 Mohs | 7.17 |
| 736.5 Mohs | 7.22 |
| 741.5 | 7.27 |
| 746.5 Mohs | 7.32 |
| 751.5 Mohs | 7.37 |
| 756.5 Mohs | 7.42 |
741.5 Mohs = 7.27 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