Scroll through any chef knife listing and you'll see the same words stamped across the specs: Damascus, VG10, AUS-10. They get used almost interchangeably, but they are not the same kind of thing — one describes how the blade is built, and the other two describe what it's actually made of. Here's what each one means for how a knife cuts, holds an edge, and how much work it takes to keep it that way.
Damascus Steel: A Construction, Not a Single Alloy
Damascus refers to how a blade is forged, not a specific steel grade. Dozens of layers of steel — 67, in the case of our 8.2-Inch Damascus Chef Knife — are folded and hammered together, which is what creates the rippled pattern along the blade. Those outer layers wrap around a harder, sharper core steel, and that core is almost always VG10 or AUS-10. In other words, asking "Damascus or VG10?" is a bit like asking "car or engine?" — a Damascus knife needs a core steel too, and that core is what actually determines how it performs. For the full picture on how the layering affects sharpening and care, see our Damascus Chef Knife Guide.
VG10: A Premium Stainless Core Built to Hold an Edge
VG10 is a high-carbon Japanese stainless steel with added chromium, cobalt and vanadium. It's prized in professional kitchens for two reasons: it holds a sharp edge through long prep sessions, and it resists rust and staining better than most carbon steels, which matters if a blade is going in and out of a hand-wash sink all day. The tradeoff is that VG10 is a harder steel, so re-sharpening it from scratch takes slightly more effort than a softer blade — regular honing between sharpenings goes a long way. Our 8-Inch Damascus Chef Knife with a 67-layer VG10 core is built around exactly this combination.
AUS-10: A Tougher, More Affordable Alternative
AUS-10 is a Japanese stainless steel in the same family as AUS-8, but with more carbon for better edge retention. It sits just below VG10 for how long it holds a razor edge, but it's slightly tougher and more forgiving to sharpen at home, which makes it a practical choice for a knife that sees rougher daily use — trimming, breaking down produce, general utility work. Our 67-Layer AUS-10 Damascus Utility Knife pairs this core with the same Damascus-layered construction for a lighter, more affordable everyday blade.
Which Should You Choose?
| Damascus (construction) | VG10 core | AUS-10 core | |
|---|---|---|---|
| What it describes | How the blade is layered/forged | The core steel alloy | The core steel alloy |
| Edge retention | Depends on the core steel | Excellent | Very good |
| Ease of home sharpening | Depends on the core steel | Moderate | Easier |
| Corrosion resistance | Depends on the core steel | Very good | Good |
| Best for | Anyone who wants the layered look and feel | All-purpose chef knife, longer prep sessions | Everyday utility work, first Damascus knife |
| Shop | 8.2-Inch Damascus Chef Knife | 8-Inch Damascus VG10 Chef Knife | AUS-10 Damascus Utility Knife |
Frequently Asked
Is Damascus steel better than VG10 or AUS-10?
They're not competing categories — a Damascus knife is built around a VG10 or AUS-10 core, so the real comparison is between those two core steels, not Damascus versus either one.
Which is easier to maintain at home, VG10 or AUS-10?
AUS-10 is a little more forgiving to re-sharpen on a home whetstone, while VG10 holds its edge longer between sharpenings. Both need the same basic care: hand wash, dry immediately, and regular honing.
If you mostly need one reliable all-purpose blade, the 8-Inch Damascus VG10 Chef Knife is the strongest all-rounder in the lineup. If you want a lighter, more affordable knife for everyday trimming and prep, start with the AUS-10 Utility Knife instead. You can also browse the full Damascus and Japanese-style knife collection to compare every blade side by side.