155.5 HRC = 1,586.1 HV
| HRC | HV |
|---|---|
| 140.5 HRC | 1,433.1 |
| 145.5 HRC | 1,484.1 |
| 150.5 HRC | 1,535.1 |
| 155.5 | 1,586.1 |
| 160.5 HRC | 1,637.1 |
| 165.5 HRC | 1,688.1 |
| 170.5 HRC | 1,739.1 |
155.5 HRC = 1,586.1 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