An Overview Of The Different Blade Materials Used In Kershaw Folding Knives”

Silvertoxide compounds are synthetic materials that look and feel like steel, but they do not contain it. These compounds are used in blades to increase the hardness and durability. Because they do not contain steel, these materials can be sharpened easily.

Silbertoxides are common in modern knives, with some being carbon and others not. The non-carbonized ones can sometimes be difficult to sharpen due to the lack of a stone.

Stainless steel

Stainless steel is one of the most common blade materials used in folding knives. It has high carbon (steel) content, low alloy, and requires no treatment before use. This makes it a very accessible material to many knifemakers.

Stainless steel blades are very durable and can last for years without being replaced. They are also easy to sharpen making them popular. Because they contain so much carbon, when you wash a knife with paper towels it will stiffly take on some of the grinds and cuts you want on your knife.

The downside to stainless steel knives is that they can be hard to get clean. Because they have little additions built into them to treat them, some users suggest washing these with cleaners and toilet paper just to save effort.


Aluminum is the most common material used in folding knives. It is a valuable resource that can be found in foil, foil-lined, and non- foil blades.

Aluminum has a long history as a blade material. It was first introduced as an upgrade to magnesium in the form of aluminum alloy blades. These days, alloys are the norm for knives, with magnesium and steel being the other two materials.

Why Is There a Third Material?

Of the three basic materials found in Kershaw knives, only wood is not classified as a blade material. The third isarella is bamboo! However, even these do not consist of solely of aluminum or wood. All have some blade material content!

Kershaw currently uses three different thicknesses of aluminum for their blades: thick-, mid-, and thin-. All have their advantages and disadvantages, making changes to your knife not hard to imagine.


Carbon fibre is the most common material used as a blade material. It is very hard, strong and durable. Many times, the term carbon fibre is used interchangeably to mean titanium.

Ti-cobalt (a steel alloy) is one of the most popular materials used to create titanium blades. Thisnon-magnetic metal creates the blade’s texture when cut. It also adds some heft to the knife, making it more comfortable to hold and use.

Because of this quality of Ti-cobalt knives, they are quite expensive. A good example would be a $60-$70 knife with a 10-inch pocket clip and 100-denier nylon sheath that can be re-used multiple times!

One cost effective way to get your hands on a quality carbon fibre knife is through an online auction.


Copper is one of the most common blade materials used in knives. It has a rich, deep color and can be purchased in many shades, making it an easy material to find.

Copper is relatively soft and thin, making it the least preferred material for folding knives due to its heavy weight and low balance. Because copper blades are thicker, they need more steel to hold its shape better before being deployed.

This can be helpful or not when going on a mission where you need a stealth knife! Luckily, we have some good quality copper blades here at BladeHQ!

Because copper blades require more steel to hold its shape, these blades will sometimes come out slightly thickened or solidified.


Nickel is one of the most popular blade materials used in folding knives. It can be bought as a sheet and placed on the knife or you can buy a pre-shaped piece of nickel to use as a blade material.

Nickeroller is typically found in less expensive knives, where more expensive materials such as stag or carbon are used. Both of these materials are very durable and cost more than nickel, but this may be worth it since you get more knives for the price!

Overall, ni-Cder is probably the most common blade material found in folding knives and Kershaw makes two types: tanto and double star.


The most common and familiar material used in knives is stainless steel. Stainless steel, while very hard, is also very slippery. This makes it difficult for folding knives to be kept secure in a pocket or sheath.

This feature is not available on all folding knives. Some designers have fixed the thickness of the steel used in their knife to create a different experience for users.

These producers include G5 Technology, Kinesis Design, and Ricta Cutlery Corporation. While all of these companies use similar technology in their knives, consumers will find a different grip feel, unique functions, and materials used depending on which knife you buy.

Slip may be an issue when carrying a large folded blade in your hand or holding the knife with both hands. If the user does not maintain proper grip and handle safety measures, then this may become a issue.


The most common material used in folding knives is silver. This makes sense, as it is easy to machine or bead up the blade to create the edge angle and clip point. Many consider silver to be their favorite blade material because of its versatility.

Silver is a very hard substance. This means that a knife maker can use relatively cheap materials in the blade structure to make a knife that will hold an edge and cut well. For example, when making a serrated knife, a razor-sharp carbon steel slab can be used to create the teeth on the blade.

These steel components can be glued together and made into a knife. Or, they could use an alloyed metal casing like titanium or stainless steel for that extra hardness.


Gold is one of the most popular colorway options for knives. It can be ran with flat, concave, or convex surfaces. There is a clear difference in how the knife looks and how it performs.

Gold is a great material to look at. It can sometimes be hard to miss the steel beneath the gold coating, making him very visually appealing. He will also usually get some positive feedback from people about how nice the knife looks and how functional it is.

Overall, gold knives are on average faster than other colors because of the slight tint to the steel. They also last longer because people tend to admire them more than others may criticize them for being fast and functional.



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