Steel comparison chart
Hardness data comparison (Rockwell Hardness)
| Steel type | HRC | Rating |
|---|---|---|
| German Steel | 56-58 | Standard |
| Japan VG-10 | 60-61 | Premium |
| ZDP-189 HITACHI | 67 | ULTRA |
* Maintains 10 times sharpness than a regular knife
| Steel type | HRC | Rating |
|---|---|---|
| German Steel | 56-58 | Standard |
| Japan VG-10 | 60-61 | Premium |
| ZDP-189 HITACHI | 67 | ULTRA |