This video addresses the subject of toughness testing with knife steel. Son una excelente alternativa a aceros como el S7 o al A9, que se desgastan muy rápidamente. ELMAX vs. M390? Obtiene y mantiene un buen filo, pero no al nivel de los S90V o M4. To address your "Elmax vs S30v" question, both alloys fill the "high end general purpose stainless niche" and I've been quite happy with both of them in Spyderco blades. Go ahead, bet your life on it. Porovnáváme ty nejprémiovějÅ¡í oceli, jaké si lze pořídit! CPM ® S90V (420V) (AISI 420 modified with high vanadium) CPM S90V is a unique tool steel made by the Crucible Particle Metallurgy process. S110V vs S90V and M398. Today I'm comparing M30, 20CV, S90V and S110V. S90V – 2050°F (23% carbide volume) Toughness Comparison with Other Steels. Toughness To estimate how the toughness compares between Bohler (M390 and M398), Crucible (S30V, S90V, S125V, S145V, S60V, MPL-1, and S110V) and Uddeholm (Elmax, Elmax2, and Vanax) we need to see how the different toughness tests compare. ELMAX does not contain niobium, a key ingredient to S35VN, but displays a superior dependability at a high HRC than S35VN, with a better high corrosion resistance all while retaining its toughness. Es un buen acero para hojas grandes, destinadas al macheteo. Re: S90V VS M390 Fight! The blade of a knife can be made from a variety of materials, the most common being carbon steel, stainless steel, tool steel and alloy steel.Other less-common materials used in knife blades include: cobalt and titanium alloys, ceramics, obsidian, and plastic. Enjoy it! As you’d expect the carbon content is very high but the secret here is the extreme quantities of vanadium, almost three times that found in Elmax or S30V. Post by nirvanero » Sat Jan 30, 2016 1:08 am M390 is usually cheaper, easier to sharpen and has more corrosion resistance than S90V. It is a martensitic stainless steel to which vanadium and carbon have been added for exceptionally good wear resistance. Maybe one might be a lkttle more chip prone but a difference in edge retention with out a well laid out test would be near impossible to notice. I prefer elmax because it can actually be sharpened easily enough with a pocket sharpener i keep in my traveling backpack. CTS-BD1. Edge Retention. Based on @Bohler communication the M390 steel is composed of:. Click here to zoom: Under the Microscope Manix2, Elmax MT13, M4 Manix2, ZDP Caly Jr, SB Caly3.5, Cruwear MT12, XHP MT16, South Fork, SB Caly3, 20CP Para2, Military Left Hand, Perrin PPT, Squeak, Manix 83mm, Swick3, Lil' Temperance, VG10 Jester, Dfly2 Salt, Tasman Salt Today I've ordered a ZT0620CF knife, which comes with carbon handlescales and ELMAX … Elmax is the easiest sharpening of the supersteels. The steels used are CPM 4V, CPM M4, and CPM S90V. Made with Elmax® steel: crafted by Swedish vikings, standard-issue for U.S. Navy SEALs. See more Elmax steel knives. S125V. Elmax, not impressed ( much to do with blade shape ) zpd 189, very good, but little chippy at 64 HRC i'm all for cpm M4, grinded a blade very thin, and still took lots off abuse while being sharp like a scalpel making comparisons like this is very hard, blade form/ heat threat , edge from , all factors what mean a change in the performance These S90V, S110V, and CTS-204P are not worth it unless you don't use your knife or sharpen it often because of actual use. S90V. None of these powder metallurgy stainless steels is particularly tough but there are clear tiers, with S125V and M398 at the bottom, then the steels along the line with S90V and S60V, then … The edge retention of S30V is still pretty good relative to other knife steels, better than steels like XHP, Elmax, 154CM, 440C, etc. So GiantMouse knives are coming out with the GM 5 this week and they just announced the specs for the new blade. Este acero es una versión “en esteroides” del acero CPM-S30V que ofrece aún mayor resistencia al desgaste. Blade materials are those used to make the blade of a knife or other simple edged hand tool or weapon, such as a hatchet or sword.. A Swedish made stainless, 12C27 is composed of an alloy similar to 440A. This is a quick comparison between premium steels used in pocketknives. CPM s90v Corrosion Resistance: Great Corrosion Resistance due to 14% of Chromium, which makes s90v stainless steel (Once steel has more than 10-12% of chromium in it it’s considered stainless steel).
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