| Metric | CPM-CruWear | S30V |
|---|---|---|
| Toughness | 8 | 5 |
| Edge Retention | 5 | 4 |
| Corrosion Resistance | 5.5 | 7 |
| Avg/Target HRC | 62.5 | 59.7 |
| Manufacturer | Crucible Industries | Crucible Industries |
| Category | High Alloy Tool Steel | Stainless |
CPM-CruWear vs S30V
CPM-CruWear vs S30V knife steel comparison using sourced ratings and hardness data from Knife Steel Nerds and SteelHardnessLab.
Widely searched pairing for users comparing legacy stainless baselines against tougher PM tool steels.
Quick Take
- Toughness: CPM-CruWear leads (8/10 vs 5/10 for S30V).
- Edge retention: CPM-CruWear leads (5/10 vs 4/10 for S30V).
- Corrosion resistance: S30V leads (7/10 vs 5.5/10 for CPM-CruWear).
Also searched as: CPM-CruWear (CPM CruWear, Cru-Wear, CPM Cru-Wear)
Also searched as: S30V (CPM S30V)
FAQ
Is CPM-CruWear better than S30V overall?
Toughness: CPM-CruWear leads (8/10 vs 5/10 for S30V). Edge retention: CPM-CruWear leads (5/10 vs 4/10 for S30V). Corrosion resistance: S30V leads (7/10 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.