The development of metal usage was one of the technological advancements that most impacted the development of humanity as we know it today.

This importance is due to its use in the structuring of public and private constructions, the establishment of various means of transport, application in daily use equipment, and in many other contexts over the centuries.

Currently, carbon steel is the version that best combines strength and versatility, considering its different versions—capable of meeting various demands—and the many forms in which it can be applied in the most diverse types of industry.

With this in mind, Cutelaria Cimo has prepared a special post to help you understand what carbon steel is, its possible applications, and main advantages of use.

Thus, you'll learn why it is the basis of the best blades available on the market, making it one of the best types of steel for cutlery.

Happy reading!

What is carbon steel?

Understanding what carbon steel is is quite simple: it is an alloy resulting from the mixture of iron and carbon.

This process is done to enhance the potential use of iron by imparting more hardness and tensile strength, considerably increasing the quality and contexts in which this component can be applied.

The nomenclature given to the material once it is reduced from ore is "pig iron," considering its pure state immediately after being subjected to high temperatures and ready for industrial use, as it was for a long time.

The evolution of this process culminated in the use of carbon along with other alloying elements, leading us to the current levels of performance and usability.

What are the types of carbon steel?

In addition to understanding what carbon steel is, it is important to know that a considerable variety of carbon steels can be found, as there are different preparation methods the ore can undergo after leaving the industries.

The current market predominantly features three different types of steel in use — varying precisely in the percentage of carbon employed in each. These are:

• Low carbon: Low-carbon steel (containing up to 0.3% of the element) is the cheapest and slightly less resistant among the other options. On the other hand, it is very useful in the context of mills and easily welded — which gives it a lot of space in civil construction;

• Medium carbon: With a carbon percentage between 0.3% and 0.6%, this is a carbon steel variant that, in addition to being a bit more resistant, already shows greater potential to better withstand heat treatments. For this reason, it is widely used in the composition of gears, engine components, and other contexts of high demands and temperatures;

• High carbon: Classification applied to steels that have 0.6% carbon or more in their composition due to exhibiting a higher level of resistance and hardness — being the least ductile (malleable) among the three. Because of these characteristics, it is used in blades in general, receiving specific tempering treatments aimed at maintaining sharpness.

What are the advantages of using a carbon steel blade?

As you may have noticed, among the types of steel, high carbon steel becomes one of the best alternatives for knives, pocket knives, and other blades.

Its specificities make a carbon steel knife among the best choices to have in your kitchen, barbecue area, EDC kit, survival kit, camping, and bushcraft.

The high durability and cutting potential of these items stand out. The hardness of carbon steel allows the blade to perform cuts even on harder materials, while also impacting the long lifespan of the accessory and the ease of maintaining its cutting edge.

After all, despite above-average resistance, knives and other cutting tools made of this steel — when properly tempered — are easy to keep sharp, remaining useful for many years if properly cared for.

Take a look here for practical tips and suggestions on how to sharpen your knife!

Another noteworthy point is the cost-benefit ratio compared to similar options. When contrasted with aluminum blades, carbon steel is considerably more resistant.

On the other hand, stainless steel items are more expensive — and, depending on the type of use, can be easily replaced by carbon options.

How to care for a carbon steel blade?

To preserve the quality of a good carbon steel blade to the maximum, it is very important to take care to ensure that the resistance and efficiency of the metal in question will have longevity, becoming a wise investment.

Some tips from CIMO to help you achieve all this are:

• If heavier cleaning is necessary, you can use the dark, rougher side of sponges to completely remove dirt;

• During use, do not let your hand's sweat remain in constant contact with the steel;

• Avoid acidic foods; carbon steel is sensitive to acids from tomatoes, lemons, and vinegar.

• Avoid damaging your blade. When using the knife, use a wooden or soft plastic cutting board to preserve the knife's edge. Another tip is to avoid striking surfaces harder than the blade, such as marble, glass, stones, or metals, which can damage the edge.

• Do not twist or force the blade, as this can cause damage. Use proper cutting techniques and avoid cutting bones or hard foods.

• Maintain regular sharpening; a dull blade can be dangerous and will require more effort to cut food. Use a sharpening stone or sharpener to keep the edge sharp.

• To prevent oxidation, you can apply a thin layer of mineral oil or cooking oil to the blade after each use. This helps create a protective barrier against moisture and air. 

• Regularly check for stains or signs of oxidation on the blade. If necessary, remove stains with a little vinegar or a paste of baking soda and water.

• Store your carbon steel knife in a dry and airy place. Avoid storing knives in direct contact with other metal tools, as this can damage the blade.

Remember that carbon steel will develop a layer of oxide over time and may have an aged appearance. This is normal and can even be considered a sign of character in the knife.

With proper care, a carbon steel knife can become a reliable and durable tool in your kitchen, providing precise and efficient cuts for many years.

In the case of CIMO products, if the product shows signs of misuse (for example, opening a paint can with the knife or using it as a hammer), there will be no possibility of exchange.

Remember that knives, pocket knives, machetes, axes, cleavers, among others from Cutelaria CIMO, are made to cut materials of lesser hardness, such as meat, wood, fruits, paper, etc.

It is important to emphasize that all exchanges or repairs will be analyzed to determine if the product was used correctly. Therefore, it is necessary to respect the product's limits, maintaining appropriate use, without forcing or imposing conditions on the tool for which it was not designed.

Discover Cutelaria Cimo's AX line

The AX line of blades from Cutelaria Cimo is among the main options for carbon steel knives on the entire market, ideal for accompanying adventurers in camping and bushcraft, or even heavy fieldwork routines.

These are SAE 1075 carbon steel blades, painted black, of the Clip Point and Drop Point types — to offer different cutting types for your needs. The line features full tang profile blades (without welds or joints) that can reach close to 13 cm, with a thickness of 4mm.

And to complement such resistance and quality, the finish of the handles of these products are made of metal and jatobá wood, with all options accompanied by genuine leather sheaths to preserve the product!

Now you know everything about what carbon steel is! There's nothing better for those who lead a sharp lifestyle than to know everything about this revolutionary metal, which, not by chance, is among the best options for structuring cutting instruments that are durable and highly efficient in their functions.

Keep checking Mundo Cimo to learn more and more about the world of cutlery. On our pages, you can also learn more about the possible uses of 5160 steel in cutlery, the ideal steel for beginner cutlers.

Who knows, this might be your starting point in cutlery? Count on our blog to help you in these and other endeavors.

Until the next post!

Aproveite e compre junto

Cimo

Cimo Stainless Steel Folding Knife, Stainless Steel and Red Acrylic Handle with Sheath - 320/7 I VM C/B

R$ 205,04

COMPRAR AGORA

Cimo

Cimo Stainless Steel Knife with Stainless Steel and Black Acrylic Handle - 320/7 I PT

R$ 152,96

COMPRAR AGORA