S30v vs s90v

CPM S30v Or S30v Chemical Composition. CPM S30V comes with 1.45% carbon with is 0.05 percentage higher than the S35VN, this little chemical change creates a big difference in terms of the toughness of the steel. 4% Vanadium is helpful to enhance the wear resistivity and hardening of that steel, and the amount of Vanadium is 1% less in …

In S90v vs M390 the most important difference IMHO is that retained austenite is much less likely in S90V then M390 so companies get them right more consistently, and that total carbide volume is lower (resulting in abit better toughness). I'd still take S30V over either of them given competent heat treat.Home Forums Gear Knives and Blades Tell me about Benchmade's S30V vs S90V, lifesharp, etc: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Tell me about Benchmade's S30V vs S90V, lifesharp, etc #19220573 10 hours ago. Joined: Apr 2005. Posts: 13,714. J. JCMCUBIC OP.20CV vs S30V Steel At A Glance. Property 20CV Steel S30V Steel; Hardness: High hardness up to 63 HRC: Aim Hardness of 58-61 HRC: Wear Resistance: ... S90V, and the M390/20CV family. Ease of Sharpening. 20CV and S30V present challenges when it comes to sharpening and grinding due to their high-hardness, high-carbide content microstructures. ...Home Forums Gear Knives and Blades Tell me about Benchmade's S30V vs S90V, lifesharp, etc: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Tell me about Benchmade's S30V vs S90V, lifesharp, etc #19220573 02/17/24. Joined: Apr 2005. Posts: 13,750. J. JCMCUBIC OP.In-Depth Comparison of S30V and CPM-20CV. When it comes to which steel can hold a better edge, CPM-20CV wins. CPM-20CV has a higher carbon content, is a harder steel, and has more chromium which will all help it to hold an edge better than S30V. Corrosion resistance wise, CPM-20CV again beats S30V. Due to its higher Chromium content, it will be ...The answer is yes, probably. The steel is so new that we haven't seen enough real-world data to say with confidence, but given the results from laboratory testing, S45VN seems like an incremental upgrade from both S30V and S35VN. It's tougher than S30V and has more edge retention than S35VN: a real "goldilocks" combination of attributes ...The blade is CPM S30V, ground full-flat and features jimping above the oversized 14mm Spyderco Round Hole. The liners inside the G-10 handle extend beyond the scales, creating a scalloped pattern around the handle's perimeter for additional grip. This feature keeps the knife from slipping out in the hand and works well with gloves.

20CV. The CPM 20CV uses a comparatively lower concentration of Vanadium than the CPM S90V. As a result, it is comparatively a bit less durable. However, it's still strong enough to live through all your rough uses unscathed for a long time. The 20CV is a bit brittle, which allows the S90V to take the lead. 4.Final Thoughts. S45VN steel is better than S30V steel. The improved fine-grained structure of S45VN stainless steel alloy provides better corrosion resistance and edge retention than S30V. The improved performance is attributed to the increased chromium content and the addition of Nitrogen in its alloy. S45VN knives offer better performance ...S30V and S90V are both excellent choices for knives. S30V is a versatile stainless steel that provides good corrosion resistance and edge retention. It is also easy to sharpen, making it a good choice for a wide variety of applications. S90V is a hard steel that offers excellent wear resistance and edge retention.https://cedric-ada-store.creator-spring.com/listing/brickard-heritage-collectionGood gravy its bricky on thingsSubscribe and hit the bell! Hit like and all t...In comparison to other knife steels like CPM S30V, S90V shows distinct advantages and limitations. While CPM S30V might be easier to sharpen and maintain, it generally falls short in edge retention compared to CPM S90V. The choice between these two steels ultimately depends on the knife’s intended purpose and the user’s preferences.Crucible的CPM S90V钢材拥有最大的耐磨性和锋利保持度。也许你会认为它的碳含量非常高，但是这里的秘密却是大量的钒，含量大约是Elmax 或S30V里面的三倍。是的，它贵得荒唐，而且需要大量的耐性去打磨，但是确实没有其他的什么钢材耐磨蚀能力能超过CPM S90V。

Nitro V has a Rockwell hardness rating of 59-60, while S30V has a rating of 58-60. This means that both steels are extremely hard, but Nitro V has a slightly higher rating, making it the harder of the two. Edge retention is another important factor to consider for knife blades.11,409. Mar 16, 2011. #2. First thing to note: S30V is usually heat treated to Rc 57-59 range, and sometimes in the Rc 59-60 range. That is how hard the steel is and can affect edge holding and wear resistance. M4 is somewhere in the Rc 63-65 range and is much harder than other steels. Stain resistance isn't that much higher than 1095 though.20CV vs S30V Steel At A Glance. Property 20CV Steel S30V Steel; Hardness: High hardness up to 63 HRC: Aim Hardness of 58-61 HRC: Wear Resistance: ... S90V, and the M390/20CV family. Ease of Sharpening. 20CV and S30V present challenges when it comes to sharpening and grinding due to their high-hardness, high-carbide content microstructures. ...M4 will get & hold an edge a little better but "can" be susceptible to corrosion at blade edge (if not used regularly) & leser etching. It also has higher toughness meaning it absorbs energy better. Less chippy edge & will dent/gouge vs snap. S30V is a good all around/balanced knife steelHome Forums Gear Knives and Blades Tell me about Benchmade's S30V vs S90V, lifesharp, etc: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Tell me about Benchmade's S30V vs S90V, lifesharp, etc #19220573 Yesterday at 06:17 AM. Joined: Apr 2005. Posts: 13,715. J. JCMCUBIC OP.

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Dec 18, 2009. #1. CPM-S30V vs CPM-3V. What are your thoughts about theses two steels for a small fixed blade (less than 3") At this moment I'm leaning towards S30V. According to well known table 3V wins in toughness, but in such a small knife (< 3") I don't think it will be a big win for me. Again, in the table, S30V wins in wear resistance ...S90V has a high volume of carbide, roughly 20%. Of that nearly half is vanadium carbide. S30V has roughly 15% total carbide with about 5% of that being vanadium carbide. An abrasive bigger than 4 micron will essentially abrade the matrix of the steel and all materials will have the same essential "sharpness".Delta SkyMiles® Reserve Business American Express Card is best for business owners who travel, want to earn unlimited miles that don’t expire Credit Cards | Editorial Review Update...These knife steels are both stainless steel with S45VN has 16% chromium, while S30V has 14% chromium. The higher chromium content in S45VN knife steel promotes the formation of a more protective passive oxide layer, which enhances the steel resistance to corrosion. Additionally, the niobium and nitrogen additions in S45VN help …S30v Vs. M390: Which One Is Best? Does S30v Stainless Steel Good For A Knife? S30V is an improved version of steel from these previously used steel types which are 440C, 154CM, S60V, and S90V. S30V was released in 2001 by Crucible and soon became very popular.

S30V has superior edge retention compared to 154CM due to its higher hardness rating on the Rockwell C scale (HRC). S30V has an HRC rating of 58-60, while 154CM has an HRC rating of 54-59. This means that S30V can hold a sharp edge for longer periods, making it an excellent choice for heavy-duty tasks.Home Forums Gear Knives and Blades Tell me about Benchmade's S30V vs S90V, lifesharp, etc: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Re: Tell me about Benchmade's S30V vs S90V, lifesharp, etc. JCMCUBIC #19222796 24 minutes ago. Joined: Nov 2013. Posts: 3,644. Western VA. Dude270.Depends on your use case. S90v will be better in edge retention but not as tough. That said, all of this is on paper. Real life use case will also depend on edge geometry and heat treat. Get the S30V, practice a few months & then get the S90V. S30v for me because s90v chips pretty bad in my experience.The stainless properties of s90v and s30v are roughly the same, but the s90v holds a working edge noticeably longer. I prefer s45vn to s30v, but only because s45vn is significantly more stainless than s30v. Edge retention between s30v and s45vn seems similar, but I've had s30v rust in my pocket while s45vn has proven to be m390-level stainless. ...Jul 5, 2023 · S30V and S90V are both CPM steels, but S90V is more expensive, harder, and less flexible than S30V. S30V offers better edge retention, corrosion resistance, and toughness for practical knife use.Maxamet holds an edge longer, while CPM-S90V has better corrosion resistance and is slightly tougher. If you need a knife that stays sharp for a long period of time, Maxamet is the steel to choose. If you need something similar but with more corrosion resistance, then choose CPM-S90V. With the short answer out of the way, let's take a deeper ...Such steels include M4, 20CV, S30V, S35VN, S45VN, S60V, S90V, S110V, CRU-WEAR® and the CPM version of D2. Knives come with a standard edge from the factory, around 22 degrees inclusive. The edge is sharp and durable, and a good middle-of-the-road angle that is a good balance between durability and cutting ease. The Work Sharp Ken Onion Elite ...I'm happy with all of the steels CRK has ever used, maybe I would be happier with some new steel, not really feeling rushed. I think for a very experienced CRK guy to give a review after a year is not pre-mature, but the opposite, well tested, and from a position to make educated judgement calls.Of course I'll get one when they come out,,,, have about everything else, but the 31 is not ...Honestly, I was surprised at how easy S90V was to sharpen, especially compared to S30V and S110V. It was marginally worse than S30V, but miles away from S110V. I expected it to be an absolute bear to sharpen, but it was just normal super steel effort and time required. That said, I would strongly suggest diamonds for any steel above VG-10/N690.Windows: The new multiple desktops feature in Windows 10 is as excellent as it is overdue. However, it would be nice if you could do things like give your desktop a name or see whi...CPM-S90V is my favorite in the high edge retention category because of its decent toughness. S110V has improved corrosion resistance at the cost of some toughness compared to S90V. AEB-L and 14C28N are the best in the high toughness group. LC200N has similar properties to those two but with saltwater levels of corrosion resistance. The main ...Sep 28, 2020 · Hardness. S90V and S125V are capable of rather high hardness, approximately 66 Rc given an appropriate heat treatment. The two steels have relatively similar “as-quenched” hardness or with a low temper of 300°F, though S125V seems to have somewhat better tempering resistance (hardness is higher with a 400°F temper).

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. [1] [2] Its chemistry promotes the formation and even distribution of vanadium carbides , which are harder and more resistant to abrasion than chromium …

Re: M390 vs S90V. by attila » Tue Oct 11, 2022 11:02 pm. The only advantage M390 has over S90V is corrosion resistance, and S90V is no slouch with about 440C level corrosion resistance. I wish I had gotten one of them Chiefs. Have: old S30V Native, HAP40 Endura, ZDP DF2, S110V Manix LW, Cru-wear Para 3, SE H1 DF2, S90V Native 5, K390 Urban, SE ...The answer is yes, probably. The steel is so new that we haven’t seen enough real-world data to say with confidence, but given the results from laboratory testing, S45VN seems like an incremental upgrade from both S30V and S35VN. It’s tougher than S30V and has more edge retention than S35VN: a real “goldilocks” combination of …S30V and S90V are both excellent choices for knives. S30V is a versatile stainless steel that provides good corrosion resistance and edge retention. It is also easy to sharpen, making it a good choice for a wide variety of applications. S90V is a hard steel that offers excellent wear resistance and edge retention.OP • 1 yr. ago. Finally got a Cruwear PM2. Easier to sharpen for sure and no micro chipping. Less drag through receipt paper. The S90V has done decent on the farm, it holds an edge like crazy. But it does chip. I've kinda come around full circle on the PM2. Are there nicer knives?CPM S90V steel exhibits superior edge retention and wear resistance compared to S35VN steel. The CATRA (Cutlery & Allied Trades Research Association) testing data shows that S90V has an edge retention of 145% relative to 440C stainless steel. A CATRA study by Bohler-Uddeholm on S35VN found its edge retention to be around 132%-140% of 440C.Jul 12, 2023 · Being a stainless steel with 14% Chromium, S30V has excellent corrosion resistance, suitable for knives that might be used in wet or humid conditions. S45VN, with an increased Chromium content of 14.5%, offers even better corrosion resistance, making it a superior choice for knives used in corrosive environments. Ease of Sharpening.Compared to S30v (10.5%) chromium carbides and (4%) Vanadium Carbides. When the M390 was at the same hardness as S30V, M390 cut more. M390 is not like S90v which can cut longer at slightly lower HRC in controlled wear cut testing since it has more of the harder Vanadium Carbides (9%) and (13%) chromium carbides.We would like to show you a description here but the site won't allow us.Cru-Wear vs S30V Steel S30V steel is a premium stainless steel with higher Chromium content making it more resistant to rust and corrosion than CPM Cru-Wear steel. Despite offering Rockwell hardness of about 58-61 HRC, CPM S30Vsteel offers better wear resistance and edge retention than CPM CruWear due to higher amounts of harder Vanadium Carbides.The answer is yes, probably. The steel is so new that we haven’t seen enough real-world data to say with confidence, but given the results from laboratory testing, S45VN seems like an incremental upgrade from both S30V and S35VN. It’s tougher than S30V and has more edge retention than S35VN: a real “goldilocks” combination of …

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A new Boston Consulting Group survey finds that only 55% of American workers get raises when they switch employers. By clicking "TRY IT", I agree to receive newsletters and promoti...S30V comes with 1.45% of Canbon which is less in quantity than the previously released steel type S90V. Also, the percentage of Vanadium in S30V is reduced by 5% to the …D2 steel is less costly than S30V and doesn't have quite the hardness or toughness of the latter. However, it doesn't lag by much in those categories. S30V is also considered true stainless steel; D2 only has enough Chromium to be "semi-stainless.". If money is no object, then you should definitely go with the more expensive one.S30V is a knife steel produced by Crucible, released at the end of 2001 [1]. Crucible has been a part of the knife steel industry for many decades, such as with steels like 154CM which was developed in the late 1950’s and gained popularity in knives through Bob Loveless in the early 1970s. I wrote about the history of 154CM in this article.S90V : 2150/975 F : 61.5 HRC : 37 mg. S110V : 2150/975 F : 62.5 HRC : 34 mg. That difference is within the tolerance range of measurement (~5%) and thus with the exact same hardening, using ASTM lab measurements they don't produce a difference in wear resistance.S90V could be called a super steel (at least thats what I call it) while S30V is a great steel and better for ease of sharpening, you will however have to sharpen it more and it wont take as good of an edge as S90V. Though the margin of difference between the two is not that great it is noticable. 195K subscribers in the knifeclub community ...The s30v is easier for me to sharpen (especially Spyderco's s30v), but the durability of the M390 was really impressive. ... To me L-20CV/CTS-204P/BU-M390 aren't miracles, but much like CPM-S90V, CPM-S110V, CPM-M4 and other high carbide steels they are all really awesome and you will like them.My sources show XHP cheaper than CPM S30V, CPM 3V, CPM 20CV, CPM 10V, CPM 154 and CPM M4. Not exactly expensive compared to some others like S90V and S110V. Lower alloy content, lower cost per pound, cheaper to produce, same price range as PD-1. XHP is basically the stainless version of...Home Forums Gear Knives and Blades Tell me about Benchmade's S30V vs S90V, lifesharp, etc: Forums Member List Calendar Active Threads: Previous Thread: Next Thread : Print Thread: Hop To : Re: Tell me about Benchmade's S30V vs S90V, lifesharp, etc. JCMCUBIC #19222796 24 minutes ago. Joined: Nov 2013. Posts: 3,644. Western VA. Dude270. ….

Regular Price is $149.95. Spyderco Rassenti Paysan Folding Knife 3.88" S90V Stonewashed Plain Blade, Integral Titanium Handle, Frame Loc…. Spyderco Siren Sprint Run Folding Knife 3.6" CPM-S90V Satin Plain Blade, Peel-Ply Carbon Fiber Handles, Lockb…. Super Special Price! Regular Price is $241.50.Hardness. Maxamet is vastly harder compared to S30V steel. Maxamet can attain a hardness between 68-72 HRC when properly heat treated, while S30V reaches a maximum hardness of around 58-64 HRC. The ultra-high hardness of Maxamet steel is enabled by its very high alloy content including 10% cobalt and high 6% vanadium.S35VN, or CPM-S35VN, is kind of like the slightly tougher brother of S30V. The "S" in S35VN denotes "stainless," while the "V" denotes "vanadium" and the "N" denotes "niobium." Each of these do different things. The stainless, fairly obviously, means that it's stainless and won't rust very easily.CPM S35VN is a martensitic stainless steel designed to offer improved toughness over CPM S30V. It is also easier to machine and polish than CPM S30V. Its chemistry has been rebalanced so that it forms some niobium carbides along with vanadium and chromium carbides. Substituting niobium carbides for some of the vanadium carbides makes CPM S35VN ...To begin analyzing S30V vs S35VN for hunting knife and chef's knife applications, both S35VN and S30V steels are modern, high-performance steels developed by Crucible Steel utilizing their Crucible Particle Metallurgy (CPM) process. S30V was introduced in 2001 and S35VN in 2009, and both are currently in production by Crucible Industries LLC ...HP: Get the latest Helmerich & Payne stock price and detailed information including HP news, historical charts and realtime prices. Indices Commodities Currencies Stocksdetermines the difference in hardness. M390 has better hardness than the s90v. Still, they both have equal percentages of chromium, but the hardness is different. The Rockwell Report said that the hardness of m390 is between 60-62 whereas s90v's hardness is between 52-57. 2.SW Georgia. I've seen a number of commercial folders with S30V where the heat treat was horrifically botched. A lot of them being big name, well respected firms that you would not expect to see. Many, I suspect, farm out the heat treat to other businesses. S90V has been much better I've noticed. S30v vs s90v, Final Thoughts. S45VN steel is better than S30V steel. The improved fine-grained structure of S45VN stainless steel alloy provides better corrosion resistance and edge retention than S30V. The improved performance is attributed to the increased chromium content and the addition of Nitrogen in its alloy. S45VN knives offer better performance ..., S90V's full name is CPM-S90V, and the CPM stands for Crucible Particle Metallurgy, which is a process the steel goes through in order to refine the steel's particles. Refined particles lead to more consistency throughout the steel which makes it harder to have soft spots in the steel. Here is what S90V is made of: 2.30% carbon ; 14.00% chromium, I have zero first hand experience sharpening either s110v or s90v, but without getting all sciency, the presence of Niobium carbide in s110v (3% niobium) as well as the presence of cobalt (2.5%) would present itself as being more difficult to work with then s90v, which contains neither element, and all others being present (in lesser or equal quantities), has only a small amount of tungsten ..., Jul 12, 2023 · S30V vs M390 – Complete Comparison Hardness. The hardness of a steel directly impacts its wear resistance and edge retention. S30V has a Rockwell hardness (HRC) of 59-61, making it a hard steel that can hold an edge for a long time. It can withstand rigorous use without chipping or breaking. M390, on the other hand, has an HRC of 60-62., K390 Steel VS S90v Steel Corrosion Resistance . S90v steel is much more resistant to corrosion than k390 steel. Edge Retention . When it comes to the edge retention, both k390 steel, and s90v steel are about the same. Both have excellent edge retention, so you will not lose out by picking one or the other here. Toughness, S30V wins out over 8Cr13MoV in all categories except for price and ease of sharpening. S30V is a premium well-balanced steel with great corrosion resistance, sharpenability, toughness, and edge retention. S30V is way better than 8Cr13MoV, but it is more expensive. If you want premium, go with S30V. Those are the basic differences between the ..., Durability. You'll find S30v steel in many high-end knives from the likes of Benchmade and Buck. It's a hard steel that's more than capable of managing most tasks thanks to its heat-treated, extra robust finish. On the other hand, 420HC has a super high carbon content (hence the 'HC') which means it lacks the essential carbides to ..., The edge holding seems better than S30V/XHP, and the edge maintenance of Elmax is quite similar to these. I really like Elmax in my Para2 and 0562. S90V rocks for it's definitely superior edge holding, but it's also harder to sharpen to a fine edge., D2 steel is less costly than S30V and doesn't have quite the hardness or toughness of the latter. However, it doesn't lag by much in those categories. S30V is also considered true stainless steel; D2 only has enough Chromium to be "semi-stainless.". If money is no object, then you should definitely go with the more expensive one., CPM S30V vs s90v Crucible Industriesin mukaan suurin ero S30V-ja s90v-teräksen välillä on se, että S30V-teräs on paljon helpompi koneistaa kuin s90v hehkutetussa kunnossa. S90v-teräs tarjoaa paremman särmänkestävyyden, mutta S30V-teräs tarjoaa paremman teroituksen, sitkeyden ja korroosionkestävyyden., Robert M. Clayton. August 9, 2023. Comparison. When it comes to the world of high-end steel, two of the most popular choices are the CPM-20CV and the S90V. Both are …, Aug 29, 2022 · More expensive powder metallurgy steels in this category include M390, CPM-S35VN, Elmax, CTS-XHP, CPM-S30V, and CPM-154. Less expensive, conventionally produced steels include VG-10, D2, 154CM, N690, and 440C. High Toughness, Moderate Edge Retention. These steels are perfect for thin edges and high hardness., No obvious differences, but factory edge last a bit longer with s90v ( but none of the S90V factory edge feels keen, unlike s30v) If you know how to sharpen, S30V takes less time to get sharp and keen, and can be run more acutely. S90V takes more time and effort to sharpen to the same keeness and sharpness (duh)., Jan 13, 2023 · Both S90V and 20CV are high-end stainless steel for making knives. If you need something that is better outdoor usability, both of them are excellent. But which one, between S90V vs 20 CV, is better? S90V has less hardness compared to the 20 CV. Plus, 20 CV steel also has better toughness, edge retention capability, and more resistance to ..., M390 is equally as tough is not a little less though than s90v. M390 is more stain resistant than s90v and s110v M390 is less tough than k390 M390 is overated. It got it's fame due to third generation powder metallurgy propaganda which was debunked by larrins. Is just almost S30v. It has a bit more wear resistant than S30v and is more stainless., S90V (420V) (AISI 420 modified with high vanadium) CPM S90V is a unique tool steel made by the Crucible Particle Metallurgy process. It is a martensitic stainless steel to which vanadium and carbon have been added for exceptionally good wear resistance. CPM S90V offers substantial improvements in wear resistance over 440C and D2, and other high ..., S30v is arguabley the best all round steel which is why you'll see so many production knives in it. You'll see videos of people saying s110v or s90v or maxemet. Steels like these are more min maxing. For example maxemet loses all of its stainless ability to gain the properties that it gets. S30v was designed specifically for knives., S30v vs s110v. Post by Surfingringo ... Fwiw, I have experienced similar behavior from s90v. How about s110v? How does it stack up on edge retention, toughness, strength, edge stability etc? Top. Ankerson Member Posts: 6945 Joined: Sat Jul 24, 2010 7:23 pm Location: Raleigh, NC. Re: S30v vs s110v. Post by Ankerson » Mon Apr 27, 2015 6:43 pm., S30V vs S110V. S110V is considered more premium steel than S3OV. However, S30V offers more balance in toughness, edge retention, corrosion resistance, and ease of sharpening. ... S110V vs. S90V. Both S110V steel and S90V steel contains similar high level of Vanadium content. They offer similar edge retention, ease of sharpening, and corrosion ..., It only takes a few clicks to reduce Google Chrome's tracking. Google Chrome’s default settings are (surprise) far from ideal for those who care about privacy. And if you’re among ..., CPM S45VN is part of Crucible’s S30V family including S30V and S35VN, and aims for better balance between edge retention, corrosion resistance, and ease of sharpening. S45VN vs S90V Steel At A Glance. Property S90V Steel S45VN Steel; Alloying Elements: 9% Vanadium, 14% Chromium, 1% Molybdenum, 2.3% Carbon:, CPM S90v or S90v Chemical Composition. S90v has some huge changes in its chemical composition if we compare it with S110v. S90v has 2.3% Carbon which is approx 21.5% lower than the S110v which has 2.8% of Carbon. Carbon makes steel hard and also enhances its ability to bear any wear/tear. 14% Chromium is ideal in both steel types., 732. Nov 28, 2015. #3. 420hc is a fine steel, S30v is "better". I use regularly a Buck Woodsman and a Buck folder (285 i think) in 420hc. They are great but don't hold an edge like S30v or other "super" steels. 420hc is a great affordable steel but you need to touch them up often if you want a razor sharp blade., If all were equal, then get the better steel, S110V, for edge retention. If you need that extra $50 or so, then get the S30V. Both will take a while to sharpen, compared to non-super steels, though the 110 will be noticably longer according to all reports. Both require diamond stones., Machinability. While both are machinable, the S30V shows superior properties of machinability compared to VG10. The presence of 2% Mo in S30Vis 0.8% higher than in VG10, making the S30V easier to grind. S30V also has more strength for easier machining, making it better in this line., In-Depth Comparison of S30V and CPM-20CV. When it comes to which steel can hold a better edge, CPM-20CV wins. CPM-20CV has a higher carbon content, is a harder steel, and has more chromium which will all help it to hold an edge better than S30V. Corrosion resistance wise, CPM-20CV again beats S30V. Due to its higher Chromium content, it will be ..., And I dare say no one else here honestly could either. The same goes for S90V, Magna Cut, or whatever. Maybe a metallurgist or someone with the time and equipment to do exhaustive testing could discern a difference but even then it's likely inconsequential for 99% of knife users. JMO., 130 Reviews. Functionality that can't beat be beat! Shop the 551-S30V Griptilian with a plain drop-point blade and black Grivory® handle. Perfect for everyday, outdoor or tactical situations., M390 vs S90V – Complete Comparison Hardness. The hardness of a blade steel directly impacts its wear resistance and edge retention. M390 exhibits a Rockwell hardness (HRC) of 60-62, striking a balance between hardness and toughness, with an excellent wear resistance., I recommend a diamond stone for sharpening S90V because natural stones have a hard time cutting the S90V. The Upshot of the Benchmade 940. The Benchmade 940-1 has an impressive pedigree and this variant of the venerable 940 line delivers premium materials, looks, and performance. It also delivers a premium price tag., The edge holding seems better than S30V/XHP, and the edge maintenance of Elmax is quite similar to these. I really like Elmax in my Para2 and 0562. S90V rocks for it's definitely superior edge holding, but it's also harder to sharpen to a fine edge., It looks like I should go with the s30V. Going off of these charts s30v does seem more balanced but people say s90v is way better. Better is a bit more subjective here. It's more a matter of preference. If you prefer a steel that retains an edge longer but requires more work to sharpen, s90 is the way to go., 11,600. Apr 27, 2015. #7. I've owned a ZT in Elmax and 2 spydercos in ZDP, the Elmax was easiest to sharpen by far, and held an edge for a decent amount of time. The ZDP was much harder to sharpen but holds a sharp edge for a very long time, much longer than other knives I own. I've heard S90v holds an edge the longest out of all the common ...