Hardest Knife Blade Steel

This stainless steel is made in sweden.
Hardest knife blade steel. You can click on the column to sort the data accordingly. The grade of steel as well as how it s made determines everything from the blade s hardness and durability to its ability to take and hold a sharp edge and its corrosion resistance. Steel is essentially an alloy i e. Why steel grade matters.
A mix of carbon and iron that is often enriched with other elements to improve certain characteristics depending on the desired application. Blade steel myth 4. These knives retain their sharpness much longer but can be a bit difficult to sharpen. It is generally known as a premium steel for knife blades offering a good balance of corrosion resistance sharpenability and edge.
A survival knife must do many jobs and take abuse which almost by definition means balancing the blade characteristics. Certain blade steels are more stable at highly acute angels. Bad 2 10 corrosion resistance. Wide variety usually in low to mid range multi purpose knives blade hardness.
If you spend any time in the kitchen or outdoors you ll understand the value of having a strong knife blade that retains a sharp edge. Knife steels that exhibit extreme hardness and edge retention are amazing at cutting through warehouses full of cardboard but hit a staple and your knife may suffer. Characteristics of a survival knife blade strength toughness hardness edge wear resistance and corrosion resistance apply to the selection of blade metal. Blade steel myth 3.
When you put your knife to work what tasks will it need to conquer. Very easy 9 10 edge retention. As an extension of our guide to the best knife steel we ve compiled the reference table below showing the most popular types of knife steel and their composition of the various elements. Often overlooked is the job at hand.
See knives with our favorite premium steel at bladehq below the table you ll find a summary of the most commonly used elements in steel. Aus 8 aus 10a 8cr13mov and 440b common use case. The steel may be the soul of the blade but the ergonomics are the heart. A better steel won t necessarily make a better knife.
Aus 8 is the japanese version while 8cr13mov mov is the chinese version and although they re from. A cpm s30v blade hardened at 60hrc will handle very differently to a cpm s30v blade at 57hrc. This steel is double tempered for hardness and edge retention it has excellent corrosion resistance but is slightly more difficult to sharpen. Check out ankerson s steel rankings for real world testing.
Typical of the hardness found in pocket knives such as spyderco and cold steel or premium japanese kitchen knives.