| Metric | K390 | Nitro-V |
|---|---|---|
| Toughness | 5.5 | 7.5 |
| Edge Retention | 7.5 | 3 |
| Corrosion Resistance | 4 | 8.5 |
| Avg/Target HRC | 64.0 | 58.8 |
| Manufacturer | Bohler-Uddeholm | Bohler-Uddeholm |
| Category | High Alloy Tool Steel | Stainless |
K390 vs Nitro-V
K390 vs Nitro-V knife steel comparison using sourced ratings and hardness data from Knife Steel Nerds and SteelHardnessLab.
Quick Take
- Toughness: Nitro-V leads (7.5/10 vs 5.5/10 for K390).
- Edge retention: K390 leads (7.5/10 vs 3/10 for Nitro-V).
- Corrosion resistance: Nitro-V leads (8.5/10 vs 4/10 for K390).
Also searched as: K390 (Bohler K390, K390 PM)
Also searched as: Nitro-V (Nitro V, Bohler Nitro-V)
FAQ
Is K390 better than Nitro-V overall?
Toughness: Nitro-V leads (7.5/10 vs 5.5/10 for K390). Edge retention: K390 leads (7.5/10 vs 3/10 for Nitro-V). Corrosion resistance: Nitro-V leads (8.5/10 vs 4/10 for K390).
Where do these values come from?
Ratings are attributed to Knife Steel Nerds; hardness measurements are attributed to SteelHardnessLab testing by u/679696 and u/Skylark427.