531.5 HRC = 5,421.3 HV
| HRC | HV |
|---|---|
| 516.5 HRC | 5,268.3 |
| 521.5 HRC | 5,319.3 |
| 526.5 HRC | 5,370.3 |
| 531.5 | 5,421.3 |
| 536.5 HRC | 5,472.3 |
| 541.5 HRC | 5,523.3 |
| 546.5 HRC | 5,574.3 |
531.5 HRC = 5,421.3 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