| Metric | CruWear | K390 |
|---|---|---|
| Toughness | 8 | 5.5 |
| Edge Retention | 5 | 7.5 |
| Corrosion Resistance | 5.5 | 4 |
| Avg/Target HRC | 62-65 | 64.1 |
| Manufacturer | Crucible Industries | Bohler-Uddeholm |
| Category | High Alloy Tool Steel | High Alloy Tool Steel |
CruWear vs K390
CruWear vs K390 knife steel comparison using sourced ratings and hardness data from Knife Steel Nerds and SteelHardnessLab.
Quick Take
- Toughness: CruWear leads (8/10 vs 5.5/10 for K390).
- Edge retention: K390 leads (7.5/10 vs 5/10 for CruWear).
- Corrosion resistance: CruWear leads (5.5/10 vs 4/10 for K390).
Also searched as: CruWear (Cru-Wear)
Also searched as: K390 (Bohler K294, Bohler K390)
FAQ
Is CruWear better than K390 overall?
Toughness: CruWear leads (8/10 vs 5.5/10 for K390). Edge retention: K390 leads (7.5/10 vs 5/10 for CruWear). Corrosion resistance: CruWear leads (5.5/10 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.