Even so, its proponents say that its sharpening issues can be fixed with some diamonds or a rough grit aluminum oxide utility stone. Both the S30v and S90v steels are exceptionally durable. Disadvantages: Relatively difficult to sharpen, can be prone to chipping in certain applications. There are three main classifications of … var ezo_elements_to_check = Array(); Originally developed by both Chris Reeve (a world renowned knife maker) and Dick Barber of Crucible Industries, S30V is a martensitic powder-made stainless steel. Its main advantage is that it is easy to sharpen (easier than S90v steel, at least) and is not too shabby when it comes to corrosion and wear resistance. However, they both have their perks and are better in different ways and for different situations … Knife Steels Crucible CPM S110V, Crucible CPM S30V, Crucible CPM S90V Version 4.36. ... CPM-S35VN is the new, upgraded brother of … Keep in mind that we may receive commissions when you click our links and make purchases. This comparison conveys the largest gap in edge retention, as private reviewers were unhappy with how quickly the S30V blade became blunt for general cutting on typical items like rugs. A high chromium content stainless (14 percent) that contains molybdenum and vanadium, which enhances the toughness, corrosion resistance, and edge holding ability. var expires = "expires="+d.toUTCString(); S90V has a better edge retention but let's all be honest, edge retention for most of us is just numbers on a piece of paper. S30V will be easier to sharpen in general, but S90V will hold an edge for longer while not being that much harder to sharpen. Mouse over multi alloy graph bars to see exact values. ). CPM S90V offers much better wear resistance than 440C and D-2, while providing corrosion resistance equal to or better than 440C. It works pretty well (albeit a bit slow) on S30V. S90V has less chromium and double … __ez.queue.addFunc("attach_ezolpl", "attach_ezolpl", ["bd8176e4-be36-4259-518a-25ddd80638a4", "false"], false, ['/detroitchicago/boise.js'], true, false, false, false); And - and this is not a popular opinion - S110V isn't necessarily better than S30V. Edge Retention. It’s a very hard steel and is exceptionally difficult to sharpen. Jay Posted: 3/21/2010 5:20:04 PM EST S30v is tough, keeps an edge and is very, very corrosion resistant. This comparison conveys the largest gap in edge retention, as private reviewers were unhappy with how quickly the S30V blade became blunt for general cutting on typical items like … S30V Steel. }; var ezoicSearchable = 1; In fact, any steel that comes with decent hardness and good corrosion resistance is bound to suffer from a lack of toughness. if(window.attachEvent) { However, this does not impact our reviews and comparisons. Looks like 63 HRC is easy to obtain and the sweet spot looks to be 64. nice to see these numbers, I like AEBL so much TBH i have very little interest an any of the other steels in general. In fact, most people find it to be quite balanced in terms of practicality because even though you won’t find it hard to sharpen, it is still as tough as nails. if (document.readyState === "complete") { However, S30v steel is much easier to sharpen, and some people find it to be a more practical option for a knife you intend to sharpen yourself. Yes it’s ridiculously expensive, and yes it requires the patience of a saint to sharpen but outside its less common … The addition of niobium makes CPM S35VN about 15% to 20% tougher than CPM S30V without giving up any durability. curronload(evt); Nick loves the Shaman, as do a lot of people, so I resolved to snag one once the right combination of steel, price, and handle material came along. This steel continues to be one of the best knife steels on the market for a wide range of knife uses and applications. It is a martensitic stainless steel with a high volume of vanadium carbides for exceptionally good wear resistance. The difference between S30V and S90V for most people is like agonizing over a Noveske barrel vs. a LMT barrel when you are shooting Guatemalan M193 through it. __ez.queue.addFile('__ezf_ezosuigeneris', '//g.ezoic.net/ezosuigeneris.js', true, [], true, false, false, false); ; 15.25% of Chromium: For tensile strength and Edge … S90v steel is infused with both carbon and vanadium, which explains its impressive edge retention. Maybe blade geometry? var newonload = function(evt) { In fact, its high vanadium composition makes it far tougher than you might expect. Re: Large fixed blade- s35vn vs 3v Post by Naperville » Thu Oct 29, 2020 3:17 am By … S30V VS S90V. S30V is not in the same wear resistance class as the other steels, but the design of that steel may have influenced the others so I included it. Just go over our comparison between S30V vs. VG 10 above so that you can finally decide what type of steel you need for your knife. Knife Steel Chart Mobile: Mouse over element names to get quick help on its effects in the alloy. The CATRA test measures the sharpness and edge life of a blade by comparing it to 440C; CPM S35VN is 145% … Some people are uncomfortable carrying a knife that is susceptible to rust and corrosion, but keep your blade oiled and there won't be any problems. I have a Bravo EDC in M4. Martensitic is a specific type of stainless steel alloy. ... Fwiw, I have experienced similar behavior from s90v. Search Advanced search. 39 posts 1; 2; Next; Surfingringo Member Posts: 5603 Joined: Sun Sep 01, 2013 8:02 pm Location: Costa Rica. That may not be an issue if you send your knives to the manufacturer to be sharpened, but you’ll definitely have a problem with it if you sharpen your knives yourself. S110V=26 Maxamet=24 M390=26. Vanadium makes the steel very hard and durable, and S90v steel is made up of 9% vanadium. There’s no question that the S30v is a super steel. ... which results in greater wear resistance and toughness. S35VN VS S30V. I attribute that to the inclusion of vanadium tungsten, manganese, and carbon in its forging. window.onload = create_ezolpl.bind(null, pvID, rv); CPM S90V offers substantial improvements in wear resistance over 440C and D2, and other high chromium … if(window.onload) { For the practical knife user that’s always looking for the sharpest edge, the S30v is probably the better deal. However, they’re both very brittle steels, so you’re better off looking elsewhere if toughness is a strong requirement in your knife applications. Both S30V and S35VN steel are made with the same carbon and chrome content, and from various tests, both steels provide the same edge retention and corrosion resistance. It also explains its impeccable wear resistance. It is a martensitic stainless steel to which vanadium and carbon have been added for exceptionally good wear resistance. S30V is unique and notable because it was developed specifically for knives. Top. S110V has a similar Mo content as well so it should still have better corrosion resistance than S45VN. var soc_app_id = '0'; create_ezolpl(pvID, rv); Given a choice between the 2 steels everything else being the same I would choose S90V. CPM S30V is a martensitic (hardened) powder-made (sintered) wear and corrosion resistant stainless steel developed by Dick Barber of Crucible Industries in collaboration with knifemaker Chris Reeve. Look at the data sheets from Crucible, which I have linked here: S110V, S90V. Introduced in 2001, S30 steel is made with 1.45% carbon, 4% vanadium, and 10.5% chromium carbide. We request your assistance dealing with this as we do not want to see the site shut down due to violent threats. What it is: CPM S30V is a "Crucible Particle Metallurgy" stainless steel, widely regarded as a "super steel" for its properties and performance. These vanadium … } Like its tougher cousin, it contains carbon, vanadium, and chromium, so it is no pushover as far as toughness is concerned. As for the S30v steel, which is an excellent steel by all standards, it sharpens quite well, although it dulls much quicker than its (marginally) tougher cousin. __ez.queue.addFile('/tardisrocinante/lazy_load.js', '//g.ezoic.net/tardisrocinante/lazy_load.js?gcb=0&cb=3', false, [], true, false, true, false); When it comes to edge retention, S90v steel is far better than S30v steel as it can stay sharp for an incredible amount of time. But if you think about it, even its tougher cousin, the S110v, is quite brittle, so I wouldn’t exactly call this tiny caveat a deal-breaker. var ezouid = 'none'; I should probably mention that both these steels are relatively tough to sharpen—S90v is just far more difficult. } However, that’s where the good stops and the bad begins. Disclaimer Page, All Rights Reserved - AllGoneCamping.com 2020. It is also very corrosion resistant. However, the high degree of hardness makes this steel difficult to sharpen. After spending most of his … S30V S90V; EDGE RETENTION: 5/10: 8/10: EASE OF SHARPNESS: 5/10: 3/10: CORROSION RESISTANCE: 7/10: 6/10: TOUGHNESS: 6/10: 3/10: S90V offers high edge retention with low toughness and the same corrosion resistance compared to S30V. Main Menu. CPM-S30V has become one of the most used premium steels on the market among knife manufacturers. When it comes to edge retention, S90v steel is far better than S30v steel as it can stay sharp for an incredible amount of time. It is hard to beat, but not … I was wondering how others were liking Rex 45. The steels used are CPM 4V, CPM M4, and CPM S90V. See more S30V steel knives. In this video, I was loaned two TwoSun knives in M390 and S90V to sharpen and test. However, S30v steel is much easier to sharpen, and some people find it to be a more practical option for a knife you intend to sharpen yourself. The increase in Mo from 1% in S90V up to 2% in S30V provided an increase in corrosion resistance with the relatively low 14% Cr. Made by @CRUCIBLE, the S90V Steel is a High-End (Or Premium) martensitic stainless steel to which vanadium and carbon have been added for exceptionally good wear resistance, and of course being stainless steel it … Pro 1000. The high carbon content combines with the vanadium to form … I give it an 8 out of 10 in edge retention and durability and a 6 out of 10 in corrosion resistance. In operation since 1998, BladeForums.com has led the industry since Day 1. function create_ezolpl(pvID, rv) { That also depends on who you get the knife from, heat treament etc. Sure, it stays sharp long enough, but if you feel it dulling, a few minutes on the grinder can fix that. It just takes more work than S90V to get the same results so I'd bet this is what some are seeing.
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