LC200N and H1: The Rust-Proof Steel Guide
Knife steel is the heart of any blade. Composition, heat treatment, and carbide structure determine edge retention, sharpenability, corrosion resistance, and toughness. Understanding steel helps you make informed decisions. This guide breaks down everything.
Our Top Picks for This Category
We evaluated these options based on blade steel performance, ergonomics, build quality, and real-world usability. After extensive testing and comparison, here are the standouts.
- Chris Reeve Sebenza 31 — premium. S45VN — Crucible”s evolution adds niobium for finer grain. Balanced performance with improved edge retention and corrosion resistance at 60-62 HRC. The premium production standard.
- Ontario RAT 2 — budget. AUS-8 Japanese stainless with 0.75% carbon, 14% chromium. Exceptional ease of sharpening. Takes razor edge quickly but doesn”t hold it long.
- Hogue Deka — premium. CPM-MagnaCut — Dr. Larrin Thomas”s revolutionary 2021 steel. Eliminates chromium carbides, uses vanadium/niobium instead. Unprecedented balance of edge retention, toughness, stain resistance.
Pros & Cons at a Glance
Chris Reeve Sebenza 31
- ✅ Balanced edge retention/toughness
- ✅ Good corrosion resistance
- ✅ Fine grain structure
- ⌠Not best in any single category
- ⌠Premium cost
Ontario RAT 2
- ✅ Very easy to sharpen
- ✅ Good corrosion resistance
- ✅ Tough
- ⌠Low edge retention
- ⌠Needs frequent touch-ups
Hogue Deka
- ✅ Revolutionary balanced performance
- ✅ Exceptional toughness
- ✅ Excellent stain resistance
- ⌠Very expensive
- ⌠Limited availability
Edge Retention Explained
Ease of sharpening is most underrated property. Premium steels (K390, S110V, Maxamet) need diamond/CBN abrasives and significant time — serious if you sharpen yourself. Simpler steels (AUS-8, 14C28N, 1095) sharpen quickly on basic stones. Best knife steel is one you can actually maintain. Easy-to-sharpen steels provide more real-world utility than extreme retention monsters.
Toughness: Why It Matters
Toughness measures resistance to chipping and fracturing — whether your blade chips hitting a staple or rolls on ceramic. Low-alloy steels like 1095, AEB-L, and 14C28N offer best toughness. High-carbide steels sacrifice toughness for wear resistance — M390 chips more easily than 14C28N despite holding edge much longer. Consider your use case.
Our Recommendation
Understanding knife steel transforms you from casual buyer to informed enthusiast. Steel type is only one factor — geometry, heat treatment, and edge angle play equally important roles. Choose a steel matching your maintenance willingness and needs, and trust reputable manufacturers known for heat treatment expertise.
As an Amazon Associate, BladeOwl earns from qualifying purchases.
