The knife blade: the heart of every cutlery project

In handcrafted cutlery, the blade is not an accessory - it's the centerpiece around which everything else is designed. The choice of blade material, geometry and finish determines the knife's hardness, corrosion resistance, edge recovery and final aesthetics. A steel ill-suited to its intended use, or a forged blade without the right crystalline structure, compromises hours of work in the workshop. That's why the choice of blade deserves as much attention as the choice of handle.

Blade families available from Mercorne

Knife steel - carbon and stainless steel

Steel is the basic material of all knife blades. Mercorne offers a selection of carbon and stainless steels suitable for different levels of cutlery, from the first amateur project to the competition piece. Carbon steels - such as 1095 - offer high hardness and easy edge recovery, at the price of regular maintenance. Stainless steels - such as AEB-L - combine corrosion resistance with good edge retention, ideal for kitchen knives or parts exposed to humidity. Each steel offered is documented with its metallurgical characteristics to help you make an informed choice.

Hand-forged blades

For those who wish to start with a pre-formed blade, Mercorne offers blades forged using traditional methods. Each piece is unique, forged by hand, and features a structure and finish that machining alone cannot reproduce. These blades are ideal for knife-makers who want to concentrate on the handle and finish, without starting from a raw bar of steel.

Damasteel - Swedish Damascus steel

Damasteel is the world's benchmark damascus steel for fine cutlery. Made in Sweden by welding and forging several grades of steel, it features characteristic patterns - Twist, Ladder, Hakkapella and others - that make each blade visually unique. Its metallurgical quality is consistent and verifiable, unlike some damasks of uncertain origin. Mercorne is one of the few distributors to offer Damasteel in France, with a regularly renewed choice of formats and patterns.

How to choose a knife blade

The right choice of blade depends on three main parameters:

• The intended use: hunting knife, kitchen knife, folding knife, art knife - each use calls for different metallurgical characteristics (HRC hardness, edge retention, corrosion resistance).
• The level of the craftsman: a beginner knife-maker will benefit from working with a steel that is easy to sharpen and shape, such as 1095 carbon. An experienced craftsman will be able to work with more demanding steels, such as Damasteel.
• Aesthetics: a sober blade in polished stainless steel, a blade with a carbon patina, or a damascus blade with an assertive pattern - the visual appearance of the blade influences the overall design of the knife.
• The associated handle: blade and handle form a whole. The density and texture of the handle material must be consistent with the weight and style of the chosen blade.

If in doubt, Olivier is available to advise you on the choice best suited to your project, level and budget.

Mercorne and knife blades: 34 years at the service of cutlers

Since 1992, Mercorne has been selecting and distributing materials for the cutlery trade. The blade range is designed to cover all levels and styles - from raw steel to ready-to-assemble forged blades. Our materials are available from permanent stock, with same-day dispatch on orders placed before 12 noon, free delivery on orders over €90, and 15-day return policy. The selection is regularly updated to include new references and steels acclaimed by the cutlery community.

Frequently asked questions about knife blades

What's the difference between carbon steel and stainless steel for a knife blade?

Carbon steel generally offers higher hardness and easier edge recovery, but is sensitive to oxidation and requires regular maintenance (oiling, drying). Stainless steel is more resistant to rust, making it practical for kitchen knives or knives used in damp environments, but it can be more difficult to sharpen, depending on the grade chosen.

Is Damasteel a true Damascus steel?

Yes, Damasteel is produced in Sweden by forge-welding two high-quality steel grades, using a controlled industrial process that guarantees the metallurgical homogeneity that hand-forged damascus cannot always guarantee. Its patterns are authentic - they result from the manufacturing process, not from engraving or surface treatment.

Is it possible to order a rough-forged blade?

Yes, Mercorne offers steel bars and plates suitable for forging and cutting. This means you can start from raw steel and shape your blade from A to Z, according to your blade profile, bevel angle and finishing preferences. Product data sheets detail the characteristics of each steel to guide you in your choice.

Which blade should I choose for my first craft knife?

For a first project, a carbon steel such as 1095 is often recommended: it's easy to work with, forgives tempering errors and sharpens easily. Pre-formed forged blades are also a good option if you want to concentrate on working the handle and assembly without starting from a raw bar.

Are Mercorne blades compatible with all handle types?

Yes, Mercorne offers a complete range of handle materials - stabilized woods, horns, composites, G10 - designed to fit all blade morphologies. If you're in any doubt about the compatibility between a blade and a handle, Olivier can guide you towards the most suitable combinations for your project.