Vickers hardness blocks
Category Hardness calibration block
| Name | Specification | External dimensions /MM | Picture |
| Standard Vickers hardness test block |
700-800HV3 | 60x40x10 0.2kg/block Rectangle |
![]() |
| 700-800HV5 | |||
| 700-800HV10 | |||
| 700-800HV30 | |||
| 700-800HV50 | |||
| 400-600HV5 | |||
| 400-600HV10 | |||
| 400-600HV30 | |||
| 175-225HV5 | |||
| 60-150HV5(Aluminium) | |||
| Standard Vickers hardness test block |
700-800HV3 | Φ60×10 0.2kg/block Round shape |
![]() |
| 700-800HV5 | |||
| 700-800HV10 | |||
| 700-800HV30 | |||
| 700-800HV50 | |||
| 400-600HV5 | |||
| 400-600HV10 | |||
| 400-600HV30 | |||
| 175-225HV5 | |||
| 60-150HV5(Aluminium) | |||
| Vickers hardness test block Cemented carbide |
900-1000HV5 | 0.2kg/block Φ45×8 Mirror surface |
![]() |
| 1300-1500HV5 | |||
| 1500-1700HV5 |







