Steel for knives depending on the alloy

In the modern world the steel for knives plays an important role in human life, since the subject has faced throughout existence. Now for the manufacture of a wide variety of different processing technology, which implies the presence of alloys. All of the added admixture designed to improve the quality of the product. Scientists all over the planet dream to ensure that the quality of the alloys has reached a new level, whereby the intricate technology and formulation. Currently, there are certain grades of steel for knives, allowing you to select the best option depending on the application.

Being a constant struggle for physical qualities like hardness, heat resistance and wear resistance. High-quality steel for a knife should provide good resistance to penetration into other bodies. That is, it is obliged to carry heavy loads without deformation and without losing its shape. In addition, equally important is the ability of a material to abrasion, which is attributable primarily to the content of the hard carbides (vanadium, molybdenum and tungsten). It is for this reason brands of CPM 10V and CPM S90V have improved wear resistance.

Every chemical element has its own impact on steel for knives, giving it a particular quality. One of the basic components is the carbon that determine in many respects the main characteristics. Thanks to this element there is an opportunity to temper the steel for knives. The hardness will depend largely on its relationship. But at the same time, because carbon increases the susceptibility of metal to corrosion. Usually the presence of carbon should not be less than 0.6 percent, but many manufacturers don't pay this figure much attention, releasing products of poor quality with low cost.

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Another common and necessary element – chrome. With it is possible to successfully resist corrosion, adding steel for knives. If the number presented component exceeds 14%, it can be assumed that this stainless steel product. However, a high chromium content adversely affects the strength characteristics. As an alloying element is often used molybdenum, can improve the heat resistance and corrosion resistance. Of course, it has a positive effect on any steel for a knife.

Quite an interesting element is vanadium, which helps to enrich the physical properties of various alloys. Its main function is to greatly increase the wear resistance and durability. Steel for knives is enriched by this element is capable of long period to maintain cutting quality. However, it should be noted that sharpening a knife is becoming more labor intensive. In many cases, the alloy includes cobalt, characterized by high strength. It usually contain brand N690 and VG-10. Also the blade steel may include a Nickel, nitrogen, sulfur, silicon, titanium and many other chemical elements.