| Metric | CPM-CruWear | S45VN |
|---|---|---|
| Toughness | 8 | 7 |
| Edge Retention | 5 | 5 |
| Corrosion Resistance | 5.5 | 7.5 |
| Avg/Target HRC | 62.5 | 61.8 |
| Manufacturer | Crucible Industries | Crucible Industries |
| Category | High Alloy Tool Steel | Stainless |
CPM-CruWear vs S45VN
CPM-CruWear vs S45VN knife steel comparison using sourced ratings and hardness data from Knife Steel Nerds and SteelHardnessLab.
Often used to decide between tougher tool-steel profiles and stainless EDC-friendly profiles.
Quick Take
- Toughness: CPM-CruWear leads (8/10 vs 7/10 for S45VN).
- Edge retention: tie (5/10 each).
- Corrosion resistance: S45VN leads (7.5/10 vs 5.5/10 for CPM-CruWear).
Also searched as: CPM-CruWear (CPM CruWear, Cru-Wear, CPM Cru-Wear)
Also searched as: S45VN (CPM S45VN, S-45VN)
FAQ
Is CPM-CruWear better than S45VN overall?
Toughness: CPM-CruWear leads (8/10 vs 7/10 for S45VN). Edge retention: tie (5/10 each). Corrosion resistance: S45VN leads (7.5/10 vs 5.5/10 for CPM-CruWear).
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.