What is K110 Steel?
K110 steel can be described as a very high carbon, cold tool steel also referred to as D2 steel manufactured in Bohler Industry. Bohler industry located in Austria. Bohler K110 isn’t stainless steel as it does not include enough Chromium to form stainless steel.
Bohler knives K110 provide excellent wear resistance thanks an alloy that is that is geared towards the making of tools. K110 steel is mainly used to make blank dies, shear knives, punches, and forming dies. Many knife makers have embraced K110 as a knife with a low cost steel because of its superior edge retention and wear resistance.
K110 Steel Composition
- carbon C 1.65 percent: Improves edge retention, hardness and the strength of tensile. It also increases steel resistance in the face of wear, friction and corrosion.
- Chromium Cr 13.00 percent: The creation of Chromium carbide increases the strength, hardness and resistance to corrosion of the blade.
- Molybdenum Mo 0.75 percent: It enhances the machinability and corrosion resistance properties.
- Manganese Mn 0.50 percent: Enhances the toughness of the alloy.
- Silicon Si 0.40%: It increases strength and resistance to heat.
- Phosphorus P 0.03 percent: Enhances the machinability and hardness, however it is usually regarded as an impurity
- Sulfur S 0.01 percent: Enhances machineability, but is typically thought of as an impurity.
The properties of K110 Steel knife
K110 Steel Hardness
Bohler K110 steel comes with the hardness range between 56 and 62 HRC which is a great hardness. It is dependent on the process of heat treatment employed by the company that manufactures it. The exceptional quality of K110 is due to its high Carbon content of the composition. The superior toughness and hardness K110 steel improves the wear and edge retention characteristics associated with K110 knife blades.
K110 Steel Wear resistance
Wear resistance is a aspect that is of great importance to K110 steel to the extent that K110 knives are considered the most wear-resistant. K110 blade steel will stand up to wear and abrasion even when used in everyday use and demanding applications. They will keep you going for a long period of time.
K110 Steel Edge retention
Edge retention is the measure of the length of time a knife maintains an edge that is sharp after frequent usage, and is directly affected by the hardness. As a hard steel, the K110 knife has superior edge retention compared to other knives with the same price. K110 knives do not cause you to be bothered by frequent sharpening and, therefore, they are ideal for outdoor use.
Bohler K110 knife edge retention is higher than many popular knife steels available, such as the likes of 14C28N N690 CPM154 and 8Cr13MoV.
K110 Steel Toughness
As a general rule generally speaking, the strength of steels decreases when they are harder. Thus, Bohler K110 is not a great choice for toughness, however it’s not the most durable. Many knife owners describe the toughness of this steel as moderate. This means it’s able to handle cutting tasks of medium-duty without breaking or chipping.
If you would like your knives from K110 to last for a long time make sure you don’t expose them to the toughest cutting tasks such as batoning and cutting. If your cutting requirements are heavy-duty, consider investing in knives constructed with stronger steels, such as CTS the XHP series, MagnaCut and the AEB-L Steels.
Sharpening the K110 is easy.
K110 steel isn’t simple to sharpen due to it being a tough tool steel with outstanding wear resistance. However, this doesn’t mean you will never be able to get an edge that is sharp with dull knives made of K110. If you have the right tools and techniques you can achieve a sharp edge but it’ll take longer and require more energy.
Make use of sharpening tools that are more powerful, such as diamond or ceramic sharpeners to create an edge that is extremely sharp. It’s even more difficult for you to attain an edge that is sharp if you are learning how to sharpen knives. While you’re learning, talk to an expert knife sharpener to assist you or hire someone else to complete the task.
Additionally, knives made of K110 aren’t the ideal ones to practise sharpening knives because they can be difficult and can cause injury to yourself by cutting your own sharp edge.
K110 Steel Corrosion Resistance
K110 steel has the chromium content of 12%, that isn’t enough to make it a stainless steel. This suggests that K110 knives could rust or develop patina very quickly. If you work with knives in extremely aggressive environments, or leave the knives in water for a prolonged time, you’ll see the blade is rusting. So, taking care of them is crucial. Be sure to wash and dry K110 knives after each use to prevent corrosion.
Pros and cons of K110 knives
- K110 bladed knives have excellent wear resistance, which makes them extremely sturdy.
- They have superior edge retention than the other budget knives.
- K110 knife blades produce an ultra-sharp edge. They offer superior cutting performance.
K110 knives are not for everyone.
- K110 steel isn’t a stainless steel. Therefore, the knives are susceptible to get rusty and corrode if they are not handled with treatment.
- K110 knives can be very difficult to sharpen.
K110 Steel Comparison
K110 vs D2 (k110 steel equivalent)
Steels K110 and D2 are the exact same steel. There is no distinction between the two steels, aside from the name. K110 is a name that is proprietary used from the Bohler Industry, whereas D2 is the name used for steels by AISI (American Iron and Steel Institute).
K110 vs N690
The main distinction between steels K110 the N690 steel that the former is not a stainless steel, while the stainless steel N690. N690 steel is a better blade steel than N110 when it comes to maintenance because of its resistance to corrosion characteristics and the ease of sharpening.
Both N690 and K110 offer the same degree of durability however, they’re not ideal for hard applications since they are more prone to cracking and chipping. Both of them produce knives with weak tips , and therefore, the knives shouldn’t be used to pry.
K110 steel is superior to N690 steel for edge retention thanks to the superior alloy composition that results in a greater Rockwell hardness and superior wear resistance characteristics. However, it is more difficult to sharpen once the edge becomes dull.
K110 vs M390
It is generally more durable and more expensive steel that K110 steel. M390 steel is superior to K110 steel when it comes to edge retention and resistance to corrosion but offers the same level of toughness. Bohler M390 steel is stainless while K110 is a non-stainless steel.
Bohler M390 steel is developed to be a steel with a high wear resistance and still provide excellent corrosion resistance characteristics. M390 has a high percentage of chromium that leads to the creation huge Chromium carbides that are responsible for the high strength as well as wear resistance.
Even though BohlerK110 blade steel boasting an extremely high resistant to wear, the wear doesn’t compare to Bohler M390 stainless steel blade. The less durability makes it much easier to sharpen knives made of K110 compared to sharpening knives made of M390.
Are K110 steel knives good?
Absolutely, K110 steel knifes are great because the blades have outstanding wear resistance and can hold the edge for a long duration. K110 knives are tough however, they require additional care and maintenance in order to keep them from rust since they’re not stainless.
The K110 knife is also affordable and offer edge retention that is comparable to the performance of premium blade steels , such as Crucibles S35VN.