Japanese Knife Steel Guide
Japanese Knife Steel Guide
Understanding the metal behind the edge
Steel Categories
Stainless Steel
The practical choice for everyday cooking. Stainless steels contain chromium (13%+) that forms an invisible oxide layer, protecting against rust and staining. Easy to maintain — just wash, dry, and go. Ideal for home cooks and professional kitchens where knives face moisture, acids, and heavy use without time for special care.
Carbon Steel
The traditional choice of Japanese blacksmiths. Carbon steels achieve finer grain structures, enabling razor-sharp edges that glide through ingredients. They develop a unique patina over time — a badge of use that also protects the blade. Requires hand-washing and drying after each use, rewarding attentive cooks with unmatched cutting performance.
Powder Metallurgy
The frontier of steel technology. Powdered metal is fused under extreme pressure, producing an ultra-fine, uniform grain structure impossible with traditional forging. The result: extraordinary hardness and edge retention with better corrosion resistance than carbon steel. Premium price, premium performance.
Interactive Steel Comparison
Click one steel to view its profile, or select two to compare side by side.
Which Steel Is Right for You?
"I want easy maintenance"
→ VG-10 or AUS-10
"I want the sharpest possible edge"
→ Aogami Super or SG2
"I'm on a budget"
→ AUS-8
"I love traditional Japanese knives"
→ Shirogami #2
"I want the best of both worlds"
→ SG2/R2
Our Steels
Classic Line
Our Classic knives use high-carbon stainless steel — chosen for its excellent balance of sharpness, durability, and low maintenance. A reliable performer for everyday cooking.
Shop ClassicPremium Damascus
67 layers of folded Damascus steel with a VG-10 cutting core. The layered construction creates stunning wave patterns while the VG-10 core delivers a precise, long-lasting edge.
Shop DamascusFind Your Perfect Knife
Not sure where to start? Take our quiz or browse our full collection.
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