M398 is a next-generation powder metallurgy stainless steel developed by Bohler-Uddeholm. It is an evolution of M390 with increased carbon and vanadium content, providing even greater wear resistance and edge retention. The steel features a fine carbide structure that supports outstanding cutting performance and edge stability. While highly resistant to corrosion, its extreme hardness makes sharpening more demanding and toughness slightly lower than balanced steels like MagnaCut or S35VN.
优点
- Exceptional edge retention
- Extremely high wear resistance
- Excellent corrosion resistance
- Fine PM microstructure supports stable and sharp edges
- Ideal for premium high-performance knives