| Metric | S45VN | 4V |
|---|---|---|
| Toughness | 7 | 7 |
| Edge Retention | 5 | 5 |
| Corrosion Resistance | 7.5 | 4 |
| Avg/Target HRC | 61.8 | 63.9 |
| Manufacturer | Crucible Industries | Crucible Industries |
| Category | Stainless | High Alloy Tool Steel |
S45VN vs 4V
S45VN vs 4V knife steel comparison using sourced ratings and hardness data from Knife Steel Nerds and SteelHardnessLab.
Quick Take
- Toughness: tie (7/10 each).
- Edge retention: tie (5/10 each).
- Corrosion resistance: S45VN leads (7.5/10 vs 4/10 for 4V).
Also searched as: S45VN (CPM S45VN, S-45VN)
Also searched as: 4V (CPM 4V, CPM-4V)
FAQ
Is S45VN better than 4V overall?
Toughness: tie (7/10 each). Edge retention: tie (5/10 each). Corrosion resistance: S45VN leads (7.5/10 vs 4/10 for 4V).
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.