673.5 HRC = 6,869.7 HV
| HRC | HV |
|---|---|
| 658.5 HRC | 6,716.7 |
| 663.5 HRC | 6,767.7 |
| 668.5 HRC | 6,818.7 |
| 673.5 | 6,869.7 |
| 678.5 HRC | 6,920.7 |
| 683.5 HRC | 6,971.7 |
| 688.5 HRC | 7,022.7 |
673.5 HRC = 6,869.7 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