Cpm s90v vs m390 reddit. It's definitely my favorite.
Cpm s90v vs m390 reddit S90V feels "toothy" and aggressive, which makes a very noticeable difference in use. But if you have already this steel you can try an other one. M390 steel gives excellent edge retention and corrosion resistance, making it a popular choice for precision cutting knives. It is more chippy than M390 as well. What is better than M390? While M390 is highly regarded as a top-tier knife steel, there are a few other stainless steel grades that are considered to be on par or slightly better in terms of overall performance: – CPM S90V: It boasts excellent edge retention, high corrosion resistance, and is relatively easy to sharpen. If the M390 geometry is thinner, if it's thinner behind the edge, anything that could skew the test will. 20CV steel, on the other hand, has excellent corrosion resistance, making it a great choice for kitchen knives and other applications where corrosion Posted by u/CamorrThorn - 2 votes and 9 comments having better toughness than m390 isn’t much of a feat. S90v for me magnacut is probably the most balanced steel but I’ve never tried it I love s90v and some other stainless super steels for edc. But I'd pass on an 8" Gyuto weighing in at a hefty 300g for $120. (Which in any case would still be a hard job) Taking a look at Spyderco's prices, you're probably going to be looking at an added $20 from S30V to S90V and another $20 from S90V to S110V, but that's just a rough guess. Again, M390 isn’t bad to sharpen anyways. Enter yesterday's delivery. I agree man, the tool steels are great. All those steels are solid. With a work sharp precision adjust system, they're all pretty similar to sharpen. CATRA tests show that S90V performs exceptionally well in edge retention compared to other steels. M390 is more than most people need. m390 is also MORE stainless than s90v. I've just never actually used s90v so I wastn't sure. CPM S90V and 20CV aim to provide a balance of high wear resistance, corrosion resistance, and reasonable toughness for use in high-end blades and knives. In conclusion, M390 and CPM 3V are both high-wear resistance steels that are commonly used in the manufacture of knives and other cutting tools. The s90v is really good and enough stainless for a normal use if you're not a "sea man". . M390 is probably slightly tougher due to the 3rd gen PM tech but again I don't have personal evidence of this. Because it's the newest rage and was "designed just for knives". K390 is one of the only non stainless steels I prefer for edc it’s just got amazing edge retention and it’s tougher then s90v or s110v I never Oct 27, 2017 · M390/ CPM 20CV/ CTS-204P S90V - Military, 940-1, 484-1 M390 - Para2, Barrage 581 and 586, 0770CF LinkedIn Reddit Pinterest Tumblr WhatsApp Email Share Link. Both members of this elite category are celebrated for their edge retention, corrosion resistance, and overall toughness. In-Depth Comparison of Magnacut and S90V Apr 6, 2014 · Something like CPM 3V would be better suited. M390 is better in edge retention, wear resistance and corrosion resistance, while Elmax offers better toughness. The CPM S90V has carbon, vanadium, and chromium as its core alloying elements. The m4 and 110v just took longer to Blade: CPM-S90V (59-61), Satin finish; Handle Material: Carbon Fiber $300 Blade: M390 (58-61), Black Ceratoke; Handle Material: 6061-T6 Aluminum $275 Blade: CPM-S90V (59-61), Black ceratoke; Handle Material: Titanium $365 This is going to be my daily and it’s my first truly nice knife. CPM S35VN vs CPM S90V – Complete Comparison Hardness Looking into Pena Knives X-Series raptor front flippers m390 and cpmM4 both on sale about $180 looking for advice. 2 points in this scales is alot. Like the S90V it has high levels of chromium and vanadium. S35VN And I've seen lots of them wanting S90V and S110V as well. If you want to try and extreme steel the rex45 is pretty cool. Posted by u/JohnwelleslyThomas - No votes and 25 comments CPM M4: Hands down my favorite steel. It also contains materials like Manganese, Molybdenum, Silicon, Sulfur, Phosphorous, and tungsten; among other elements. Source: mainly Knifesteelnerds and CPM data sheets. MAGNACUT – Complete Comparison Hardness. They are all very stainless. I prefer S90V, it just seems to keep its fine edge longer than 20CP and S110V. The hold edges great and easily strop or sharpen. The elmax holds an edge really well but i have my knife shop sharpen that one. S30V keeps a working edge for a while, especially on knives like the bugout where the blade is thin behind the edge. Entrek 11 bravo in CPM 541 2. My thinking is, for a $500+ knife, it would be nice to have the option of a better Oct 24, 2023 · The varieties of M390 and S30V knives will not disappoint you if you want a knife that does not require regular sharpening. I’d rather have M4, cruwear, 4V that’s treated to a higher hardness because an edge shaped piece of steel will still cut better than a rolled or Dec 14, 2017 · Learnes I'm absolutely in love with M390, and just last week got a knife in S110V (Paramilitary 3). It's low maintenance and great at absolutely everything) Jul 12, 2023 · M390 vs. Aug 11, 2023 · S90V. Production m390 falls short of good HRC range very often. S35VN around 200. For me, it'll never perform better than s90v or Get the Reddit app Scan this QR code to download the app now S90V vs. However, its chromium carbides provide May 14, 2009 · CPM-154 @ 62 HRC is comparable to ELMAX @ 60 HRC and ZDP-189 @ 65 HRC from my testing. Elmax vs. 3V is by far my absolute favorite steel, its just so tough, and it always seems to hold an edge nearly as good as S30V/S35VN. What is CruWear steel comparable to? May 10, 2022 · S90V vs M390 steel. Jan 29, 2024 · CPM 20CV stainless steel is considered comparable to other top-tier knife steels like Bohler’s M390 and Carpenter’s 204P. New comments cannot be M390 is really good at plus 62 but mostly 60. After some runs, I thought maybe the CPM M4 was less damaged, after others, I thought the M390 had fared better. It chips easier than S100V, iirc. I like Maxamet and 4V as well. I have both M390 and 20CV from Benchmade and it's just nice to have the variety. Oct 19, 2021 · The steel was developed to be free from chromium carbides which gives it properties similar to balanced non-stainless tool steels like CPM-4V and CPM-CruWear. Depends on the heat treat. Have you seen the Cedric and ada videos where Pete shows magnacut out cutting m390 by quite a bit? This is due to the rougher nature of his testing - he hits the knife on the cutting block each cut. What I really found significant in this comparison was the relative edge retentions of M390 and CPM M4 HC compared to those of other alloys I have tested. 1. One of the hottest CPM S90V blade's right now is the Benchmade 940-1 with exceptional performance. These are very minor differences by the numbers but are significant in the rockwell scale. Perhaps B-U's 3rd generation micro clean powder may be finer grain allowing M390 to be easier to sharpen. CPM s90v Machinability: Due to its high vanadium carbide content, the It holds an edge about 1/2 to 2/3 as long as M390, while being easier to sharpen. But man this steel is TOUGH. Feb 26, 2024 · Overall, following recommended techniques and using high-quality sharpening tools will help maintain the sharpness and longevity of S90V and M390 steel knives. There aren't many stainless steels that match s90v for wear resistance except for s125v I believe even s110v is less or about the same. While S30V is tough and holds an edge well, M390 outperforms it in hardness, edge retention, and corrosion resistance. Toughness: While not as tough as some other steels, S90V maintains a balanced toughness but can easily chip due to the lack of elements to balance out the carbon. Never hesitate to buy M390, CTS-204P and CPM-20CV. CPM 3V, or Italian D2. I have been looking at kestrel, bench made, and Montana knife company as possible new additions to my backcountry kit for cleaning animals in the fall. S90V Edge retention. s90v生锈，最近成天下雨，我磨一半的钢条起了一个锈点，不锈钢超过一定标准的环境，依然要锈，我觉得应该更多是难磨，耐腐蚀还是m390更好区别的话，M390耐腐蚀好，s90v保持好 Dec 4, 2024 · Yes it's ridiculously expensive, and yes it requires the patience of a saint to sharpen but outside its less common cousin CPM-S110V (see above) nothing holds an edge or withstands abrasion quite like CPM S90V. M390 has similar corrosion resistance, and falls between S30V and S90V for edge holding and ease of sharpening in my experience. Also, M390 is supposed to be the same as 20CV, but 20CV outperforms M390 in cut tests on cardboard, I can't speak to CATRA and sisal tests compared to other steels, but for cardboard, the rules seem to change and that's what I care about for my job. s90v和m390什. How do these steels stack up when it’s a question of time and wear? Both S90V and M390 steel have excellent wear resistance, making them ideal for high-stress applications. Jul 13, 2023 · CPM S90V. I'm also waiting for a PM2/Manix in M4, I deeply regret not getting on board with the last run. Wear resistance between the two is negligible especially given how a knife dulls mainly by microchips and not abrasive wear. Hello all! First time posting here so be gentle. Generally, though, M390 is going to be a more popular steel you’ll encounter in comparison to the other steels. M390 has a Rockwell hardness (HRC) of 60-62, renowned for its high wear resistance. Both knife steel have inherent brittleness which is par for the course with hard steel but the Rockwell hardness rating of 60 – 62 for M390 steel makes it slightly harder than S90V. I'm trying to decide between a Benchmade 940-1 and a 940-1501. Like everyone says it’s all the same. If you’d rather not worry about rust I’d chose that. Corrosion resistance Manix 2 w/ mint FRN, plain, CPM-M4 w/ DLC ($130) out of left field: Pattadese w/ G10, plain, M390 ($140) Subjective details: I was gonna get the Salt 2. M390 is essentially Bohler Uddeholm's answer to Crucible's CPM-S90V (or Carpenter's CTS-20CP, or any of the other uber-high edge-retention steels). The 10XX steels also offer a good balance, 1095 being the top of the class for a long wearing edge; but they offer less stain resistant then their tool steel counterparts. Also I forgot to mention 14c28n depending on the heat treatment can make or break it to a certain degree. Sep 28, 2022 · S30V vs S90V Edge retention. Reply S90V Steel vs M390 Also hailed as the best all-around knife steel is the M390 due to its excellent wear and corrosion resistance. I've sharpened all of those listed above except the s90v and m390. Different uses for these, of course. However, for my preferences, I generally favor M390 over S90V. Every company is pimping the latest and greatest with magnacut, while performance does not in fact beat existing super steel alloys such as s90v, s110v, 20cv, m390, 204p, ect. I have s30v, s90v, s110v, M4, m390, s45vn and a lc200n spydie chef coming today. CTS-204P/CPM-20CV/Bohler M390 (Same steel, different companies, imo the best balance of edge retention, toughness, and stainless without compromising anything, it really doesn't get better than this. I've got the large Barrage in M390 and yes - M390 is superior to S30v in Edge retention (or more accurately, abrasion-resistance). My basis is a combination of edge holding and sharpening. CPM S90V offers better edge retention than most stainless steel out there. I've used it in the kitchen and in EDC knives, smashed it on concrete and tile by accident, and have yet to see significant chipping or damage like I'd expect to see from an alloy like M390. Jul 12, 2023 · CPM S90V, with its high carbon and vanadium content, provides exceptional edge retention, outperforming most other blade steels. More difficult to sharpen. Dec 17, 2010 · CPM M4 offers great edge retention (one of the best) but is not that tough. Obviously his data has a lot more variables, but I'm not buying a knife that was heat treated and ground by Larrin Thomas, then only using the knife to cut catra cards*; I'm buying the same knife Pete put through the wringer, so I think his test does a great job of showing real world results (though, granted, I'm not Mar 17, 1999 · If you look at the composition of Elmax vs M390 it becomes apparent that Elmax is basically a toned down version of m390. If you get a bechmade they'll sharpen your knives for you. It's 2. He's loving it. Black Mirror II in S90V - & don't forget a 10% off code to drop it to $133. M390 is a favorite of mine, but that's about the only super steel that's an actual selling point for me to be honest. as for steel, CPM D2 vs CPMS30V would depend on your preferences: CPM D2 is tougher, less likely to chip, but it is only semi stainless whereas S30V is truly stainless. But variety is the spice of life and M390 is a coveted steel, so why not offer it too. Jul 12, 2023 · M390, created by Bohler, has higher Carbon, Chromium, and Tungsten content, making it harder, more wear-resistant, and more corrosion-resistant. But then again it depends where you live and what you do with your knife. For example, S90V has a pretty shitty 3/10 in toughness and the summary says "This blade steel exhibits good toughness, but it does not meet the level of M390. The BladeHQ one is kinda "meh" in my opinion (I don't agree with all their rankings, but with no hardness data, sure, maybe XHP does have edge retention equal to M390 and S90V), and the Benchmade one is laughable. Mar 1, 2024 · Final Thoughts on S90V vs M390. Honestly s30v holds an edge better than most people need. Thanks for the input. 5 to 61. After owning a bunch of different steels, my opinion is the high carbide medium hardness steels blow (M390, S90V, etc). I think Pete's tests are a real-world projection of the KSN information. The S90V steel knife will hold an edge better than the M390 steel knife but this isn’t a put down, the S90V has exceptional edge retention. If I rate Elmax toughness at 4/10, D2 would be 3,5/10. S90V is one of those steels that is as good as its pumped up to be. Feb 3, 2017 · S90V offers more toughness than M390, more edge retention, and is much less likely to chip, which is why some people prefer it over M390. Elmax, m4, s90v, s110v, s45vn, magnacut, 15v, 10v, 204p (is the 3rd of m390 and 20cv), cruwear, maybe s35vn (more top tier premium) depending who you ask. I would choose S90V unless you are using it in salty/corrosive environments. CPM S30V is a premium steel but is generally more affordable than CPM S90V. I think maybe s90v has slightly worse corrosion resistance but better edge retention than almost anything else mentioned. I think M390 is a little easier to finish than 20CV but I could be mistaken or biased. I really mean all things being equal too. CPM-S90V is my favorite. In terms of toughness, both steels are very tough and can handle a lot of abuse. Properly heat treated D2 is a great steel and seriously underrated. I've always loved m390/20cv more than any other steel, well except for maybe 154cm from my noob days, so I'll probably stick with the 20cv. Edge Retention. 5 420A 154 CM D2 M390 S110V S90V BD1N 440C 20CV N690 204P . If it's about sturdy, beat up knife Shaman is way better in any steel. The composition is VERY similar to those, but it has more free carbides. I have limited experience with S90V but I've found S35VN to be more corrosion resistant than advertised and easy to touch up. +1 on cpm-s90v. All these elements provide toughness, durability, and machinability. So toughness is comparable to M390/20CV/204P, S90V or 154CM (even according to KnifeSteel Nerds Knife Steels Rated). Conclusion M390 is an awesome steel-- It's one of the most commonly used "supersteels" out there. That'll be my next steel choice. S90V held a surprisingly good edge, even the razor edge stayed, very uncharacteristic of of S__V steels in my M390's edge retention is only a bit higher than M4. ZDP-189 and S110V are VERY similar. Ingot steels are easier to produce and therefore cheaper. On the other hand, M390 steel blades have better performance in corrosion resistance and edge retention. However, M390 is more brittle and can chip under heavy impact. I think you discount how tough the straight vanadium steels are vs the chromium shit we see everywhere. If rust and pitting is a concern, M390 is excellent choice. Dec 14, 2007 · When the M390 was at the same hardness as S30V, M390 cut more. I have read all of the reports of tests on the stock of this steel, I do not want to hear about those. Cpm 154 does better primarily because of the powdered metallurgy process that makes the grains of additives in the metal very small which improves the qualities of the steel by a small amount. Downsides: S90V is also an expensive steel. It's not bad, but in real world pacing it reminds me of s30v, s35vn, etc. 1 in Bohler M390 what would be the best steel of choice to use for the outdoors? ease of sharpening, toughness, not likely to chip. Bottom line: a tie. It holds an edge about as long as M390, while being way harder to sharpen and far, far more brittle. M390 - Real World Comparison . bladeforums. com Open. Each of these steels has its unique strengths and characteristics. 15V is awesome, but not THAT different from S90V. They do D2 and M390 versions of the same knives. For lighter use EDC I like M390, S90V, or S110V. If price wasn't a factor what would be a better steel? Pros and cons of both? I have someone sharpen my knives, so Idk if that matters. For instance charpy test show s90v at like 6-8 ft/lbs wear magnacut is like 35ish iirc and cru-wear 40ish. Put it through its paces. I read a ton of different opinions on other forums. Basically, all that to say, I felt confident about buying another from that company. Dec 28, 2022 · Final thoughts on M390 vs S45VN. Just from different steel manufacturers. Alumina ceramic stones will shape the rest of the edge, but will scrape/drag over the Vanadium carbides rather than cutting them, resulting in a very toothy edge after little use and often weakening the bond or outright dislodging said carbides from the steel Aug 11, 2023 · S90v vs 20cv: What’s the Difference? 1. I'd take 8Cr over Lionsteel m390 for example. M390 and S90V are slightly higher end steels, with S90V being with the highest edge retention. Sep 28, 2022 · Elmax and M390 are siblings, but they are different in many ways. LC200N is FUCKING tough - I would not have expected it in the same league as 3V. 5 Rc hardness. Sep 28, 2020 · We have tested S90V and S125V toughness with our standard test using 1/4 size unnotched charpy specimens. Good to know about the other steels as well, I dont have any Chinese in s90v, m390 or M4 just benchmade but good to know to stay away from the m390 and m4. Hey, I'm new to this subreddit, I'm hoping you can help me solve this dilemma with a really frustrating warranty claim I'm dealing with. Anyway what I was going to say is 10v or k390 is a lot tougher than something like m390. For my uses, having something akin to a stainless tool steel, with a focus on higher edge stability rather than maximum wear resistance, has translated S90V and S110V both necessitate diamond or boron carbide stones to shape the extremely hard Vanadium carbides prevalent in those steels. I've chipped my oldest S30v, so toughness seems like a plus. Aug 14, 2021 · One of the areas of excellence in S90V is its wear resistance capabilities, associated with the high amounts of Vanadium carbides. Something like m390, 20CV and 204p are the best all around for my style. Feb 23, 2012 · They are both difficult to sharpen/reprofile, same as S110V. There's a few Chinese manufacturers on AliExpress who have crafted kitchen knives from M390. Get the Reddit app Scan this QR code to download the app now M390 for me all day. But the main thing that caught my eye: the steel is S90V this time, & all at the same price as the original version. On the other hand, S30V will require you to reach out to a sharpener often. ) identical steels—differing only in which manufacturer’s proprietary powder metallurgy process each underwent. Magnacut does nothing for me, I had one and sold it. Dec 29, 2022 · Final Thoughts On M390 Vs CPM 3V. CPM S90V steel has higher edge retention and wear resistance compared to CPM MagnaCut steel. So if edge retention is the most important go for 20cv. If both are heat treated well, Cruwear should outperform M390, but not by much. The CPM S90V uses Carbon, Chromium, and Vanadium as its core alloys. For some I prefer a basic carbon steel like 1084 or 1095, for others I really like M390 or other "super steels" and one of my personal preferences on a lot of general purpose knives is S35vn. Survive knives GSO 4. I don't really "hard use" my knives, but when I do my M4 has take it without deforming or chipping. 7mm wide at the spine. Reply reply sinisterdeer3 It has some of the best edge retention out there. Just search Knife Steel in your App searcher on your phone. Sep 17, 2023 · 2. M390 is CPM 154 along with s35vn are some of the best balanced steels and now are considered by some to be basically obsolete which is odd, because almost no one has vanax or magnacut, which are the only steels that are actually similar but better than them in terms of balance of properties. Dec 1, 2015 · For cutting purposes, 20CV and M390 are likely indistinguishable. I personaly, woudn't choose Magnacut for anything big or hard use. All steels benefit from that. There is an app for phones available that lets you compare and look at the composition of virtually any steel. Seems low maintenance, is the cheapest, the size is good don't care for the color, but *am* tired of losing sight of my knives. Nov 21, 2010 · I could not differentiate between M390 and CPM M4 HC. CPM s90v Wear Resistance: Excellent Wear Resistance, with 9% of Vanadium, the steel is very hard and durable. Actually, I like may steels for folders: ZDP-189 S110V, M390/20CV/CTS204P, S90V, and LC200N. Get the Reddit app M390 vs CPM M4 . I suppose there could be small differences in performance caused by different PM processes, but nothing likely to be noticable in real use. S90V researched data also backs up my personal experience with opinions of Rev and elkins. Had one of those and got rid of it. M390, CTS 204p, and cpm 20cv, and S90V are all better steels than S35vn, correct me if I'm wrong, in almost every category. Chemical composition S90V. Dec 15, 2018 · M390 stainless class is my 2nd favorite steel. Personally, I regard S35VN as in the Mar 17, 1999 · While M390 is a wonderful steel, and probably one of my favorites, all things being equal, S110 is going to out last it on edge retention. Look at it this way: 14c28n is the best performing ingot steel. Really depends on use case. May 18, 1999 · Within BKC, comparing M390 vs. If you need a steel for heavy-duty tasks like chopping and batoning then you will want M390. CPM CruWear: CruWear scores around 400 mm on the CATRA test[2], which is respectable but significantly lower than S90V. Having used both M390 and S90V extensively, I can certainly attest to the impressive edge retention and wear resistance of S90V steel. Even though I love S90v steel, I am also thrilled to finally really get in deeper with Spyderco knives and all the steels they offer. Santoku from 3 layer M390 at $87 (unknown weight). If I have to compromise, I would pick M390 or 20cv, and if available, I prefer Nitro-V in high 62 to 63 HRC hardness, which won't compromise its toughness by much. The chart below showcases the different concentrations of alloys used in forging the CPM S90V steel: S30V There are some very minor differences in production and composition, but functionally, M390 and CPM-20CV are the same, along with CTS-204P. It's definitely my favorite. (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Share Link D2 61HRC gave in at 25 degrees (15 degrees for 66HRC), Elmax 63HRC at 30 degrees, 3V at 45 degrees. Ingot D2 has edge retention between M4 and 20CV, and CPM-D2 has massively increased corrosion resistance for the same chemistry Jul 13, 2023 · Two such steels that frequently arise in conversations about blade materials are M390 and CPM S90V. Cruwear is great though but I prefer it on fixed blades. Maybe look into cpm 154 I’ve found it to be have decent edge holding will still being easy to sharpen especially compared to the higher end super steels. Price. I purchased a Kizer Begleiter with CTS-BD1N steel (which I personally love), and when I contacted Kizer to repair or replace the defective knife I was told that they didn't have BD1N and would have to choose between Bohler N690 or 154CM (not C Feb 3, 2001 · S90V should have considerably better edge retention at the expense of some corrosion resistance. M390: Also offers excellent edge retention but slightly lower than S90V due to its lower vanadium content (~4%). The other issue is that knife companies tend to bling out the knives with better steels. S35V is underrated IMHO also. It's a close tie, but Maxamet wins in the end. M390 and 20CV can stand Jan 20, 2024 · MagnaCut matches or exceeds M390 in corrosion resistance while also improving on toughness dramatically. >> See knives with CPM-S90V steel. I haven't had any chipping issues with any of em. Yet, folks love M390 and many claim it sharpens better and holds a longer edge for them real world vs S30v. S45VN achieved 11 ft-lbs. Dec 28, 2012 · M390 vs. In CATRA testing, S90V scored about 195% compared to a 440C baseline while MagnaCut scored around 135% at 62. One really can't lose with CPM-154, ELMAX or M390. Get the Reddit app Scan this QR code to download the app now 3-3. 20 shipped!. Week before I got an S90V ZT 0095 but didn't get around to fixing the edge up until last week. I really, really wanted a 10v, k390 knife but haven't noticed any Chinese knives in those, was looking at spyderco but don't like the models they offer them in, the new manix sprint run in Feb 28, 2024 · The fine carbide structure of MagnaCut is the key factor allowing it to achieve greater hardness than S90V. I'd say it's a great steel for folders and small or medium fixed blades. In terms of performance, S90V steel is often considered to be a better choice than 20CV. Heat treating them in completely different ways, maybe? In practice M390 usually scores on average around 500 rope cuts, CATRA 179. M390 is a close second for me. May 3, 2020 · If it comes to the steel I would pick S90V over M390 anytime. Nov 18, 2024 · S90V: Known for its exceptional edge retention due to its high vanadium carbide content (~9%). You won’t be disappointed with m390. If your main priority is a knife that does not require frequent sharpening, go for S90V. In this thread, state your opinions on knife steels or otherwise discuss them in any way you want to. The S110 is running 9% vanadium, vs M390 at 4%. In this article, we will dissect M390 and S90V, analyzing their composition, hardness, toughness, corrosion resistance, edge retention, and ease of sharpening to pinpoint which Entirely depends on the knife, the use, the heat treatment, and the edge geometry. The specifications of these samples can be viewed here. Should be able to hold up a bit better for everyday use. However, M390/20CV is incredibly stainless so has become my favorite fishing knife. In many ways M390 is a souped up Elmax. In my experience, S90V is a better steel for draw cuts, due to it's higher vanadium content. Locked post. Vanax gives up some toughness and hardness vs MagnaCut for saltwater levels of corrosion resistance. Chips make sharpening take so much longer. CPM s90v Sharpness: the better steel can hold an edge, the harder to sharpen it, the s90v is very hard steel, so sharpening or grinding won’t be an easy task. Because I live in the US, I’d honestly prefer CTS-204P or CPM-20CV. It was released around 1996 and is known as a high-wear-resistant steel blade. Jan 30, 2023 · S90V is also known as CPM-S90V or CPM-420V, these are the name of the same steel manufactured by the Crucible Industry. Ultimate edge retention is less important than a balance between edge stability during use and the ability to quickly make it sharp again in the field with a May 13, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Oct 3, 2023 · However, there are a few steel grades that can be considered superior to S90V in certain aspects. Great question. CPM S90V, due to its superior edge retention and wear resistance, usually comes at a higher price. They may have high wear resistance/edge retention, but they blunt too easily. M390 is first and foremost an awesome edge retention steel. m390 is far better in toughness. M390 is a step above those 3 @ 60 HRC, more in line with S90V at 60 HRC if M390 is at 61 HRC or higher. Later you can add custom grips and don't regret much about old ones. M390 - 3,5 out of 10 S45VN - 4,5 out of 10 Measured as lateral force pressure. S45VN around 500 rope cuts in Cedric and Ada video, but officialy CATRA 143 same as S30V. Magnacut is nowhere near as tough as CPM 3V, the difference is more than marketing has made you thing it is. Reeves wanted it as something that users could take to a lot of places and not get rust due to mud and crap getting in the knife. I’ve got S30v and elmax in my daily rotation and both are harder to sharpen. M390 - 6,5 out of 10 S35VN - 5 out of 10 In practice M390 usually scores around 350 rope cuts. You won't see much wear at all from the thing even through some pretty rough use. You are assured of long-lasting service from S90V knives even when frequently used for tough applications. This allows MagnaCut knives to use thinner and sharper edges with less risk of chipping or rolling. S90V offers better edge retention than S30V because it contains more Carbon and Vanadium in its composition. For example, M390 and CPM-20CV are stainless steels that are known for their similar or even better edge retention while offering better toughness compared to S90V. It's easy to sharpen and very stain resistant. On a chemical and production level, steels like CPM-20CV and Carpenter CTS-204P are both pretty similar to M390. The steels I have been most impressed with (besides M4) would be M390 (& copies) on the Ritters, and CTS-XHP in my Techno 2. That's where CPM 3V wins though, on everything else, Magnacut is better. Despite Crucible finding that S90V toughness was superior to S60V I found them to be very close. I am not interested in hearing about the price of this steel vs other steels. It is the reason that steel is so popular. Not sure we would notice maxamet at 68 vs 70. Best Jun 8, 2020 · CPM-S90V - 8|4|6|1 - 473 TRC. The M390 knife steel is identical to the CPM 20CV or the CTS-204P in comparison of hardness(62HRC). Composition and Characteristics of CPM-S90V. It holds a working edge for about as long as M390. For most people the corrosion resistance won't be a problem, it's just that 20CV is excellent vs just good for S90V. Up to 12 different knife steels with my Spyderco knives. However, CPM-M4 is known for holding an edge slightly longer than M390, although the difference is minimal. I cut up a lot of cardboard at work. However, CPM-M4 is slightly tougher than M390 due to its higher carbon S90V and such are awesome but I'm honestly not the kind of person that's motivated to tackle the task of sharpening that steel more than once, lol. " So they're pulling their punches and only saying something isn't as good compared to another steel, but won't outright say "this is bad". S90V steel has superior edge retention and is more resistant to wear and tear, making it a better choice for applications where durability is important. M390 approximately 8 ft-lbs. In normal use, you'd have to constantly use the knife everyday for months before the edge dulls to the point where you can't slice paper unless you're cutting fiberglass or cardboard all day. All else equal though, I'd take m390 over s35vn for the better edge retention. M390 has better toughness, hardness, and corrosion resistance when compared to S90V so it will be better for a wider array of tasks. Sep 26, 2022 · Are S90V and M390 Knives the Same? Considering that both S90V and M390 are premium steel, you might wonder if knives made from them are the same. The steel has a 9% composition of Vanadium which makes it highly wear-resistant and has a better capability of edge retention in tough use. The high vanadium content enables it to achieve the best abrasion resistance of any stainless blade steel. The blade is 67mm tip to sharpening choil and the cutting edge is 70mm long with its generous belly. Toughness. Good sharpens Nov 18, 2024 · CPM S90V: With a CATRA score of approximately 750 mm in the standard test[6], S90V is one of the best-performing steels in terms of edge retention due to its high vanadium carbide content. For something well rounded you could go magnacut or S30/S35/S45. Not for folders, but I'll do a shout out to the cast 440C in the Spyderco Serratta as well. Jan 21, 2023 · Now that CPM SPY 27 has been out a couple years, I want to hear some feed back from people who daily carry this knife. When one speaks of CPM-S90V, it conjures up images of a steel with remarkable edge retention. S90v vs 52100 To preface, I have tried to do a bit of research but honestly, I don’t know enough about how knives are crafted to fully understand the pros and cons of each. I think S90V is just a tad too brittle for my liking. Major competitor for the best and most balanced knife steel of all time is M390/20CV/204P, so it will serve as my primary competitor in this comparison. S90V is really not a great steel IMO. s35vn is softer than any other vanadium added 400 series. Outdoor harder use I'd say 3V or M4 but honestly you still can't go wrong with simpler options like 1095 or 5160. A moderate concentration of Manganese, Molybdenum, Silicon, Tungsten, Sulfur, and Phosphorous makes the steel super strong, durable, and wear-resistant. Nov 14, 2023 · Leading the charge in this debate are two exceptional candidates: CPM-S90V and Bohler M390. Keep in mind D2 samples were thicker in stock). It definitely won't hold an edge like S90V but it'll take less than half the time to sharpen back and is more likely to roll rather than chip. Jan 28, 2013 · I narrowed down to 2 for next knife purchase for the great outdoors. And yes various uses for the tools have a basic idea like minimal thresholds for viable toughness. MagnaCut retains nearly the same level of edge retention as industry standards like M390 and S90V blade steels. If the treatment is very good it will serve you well, but if the heat treatment is very poor it well underperform same with the supersteels, which needs very high Rockwell hardness to take advantage of its properties will be very good indeed but poor heat treatment it won't perform as good S90v is very wear resistant and magnacut is wear resistant but not to the level of cru-wear. Elmax knives are easier to sharpen than M390 knives, this is due to the high wear resistance of M390 steel which makes it hard to sharpen when the need arises. what do you consider “very hard” S35VN beats S30V, but S30V beats S35VN in carboard cuts. Semi city k390 mid 65 vs Boulder mid 63 k390 is a great example of what a difference of 2 points is. M390, CPM-20CV and CTS-204P are the same steel made by different companies. **The first rule of KnifeClub** is to talk about KnifeClub! Bring a friend! This Subreddit is based off… M390 has low toughness which translates to less edge stability. ZDP seems to be less popular now but is fantastic steel. 188K subscribers in the knifeclub community. The characteristics of high-end knives can be very similar, which can be confusing to newbie knife users. Nov 14, 2023 · Both CPM-S90V and M390 are often mentioned in the same breath among connoisseurs of fine cutlery and premium knives, as both steels cater to the high demands of advanced usage. i also don’t know abt holding an edge as long as k390, s90v isn’t quite maxamet level edge retention which is about where k390 is. As alternative check mini Doug Ritter grip with m390 (same 20cv), you pay a medium but you get an excellent knife base. S90V and M390 knives are not the same. S90V has similar toughness to other PM stainless steels like S60V, S30V, and M390. Look for a pm2 s90v or cheap but sabetligh a manly peak or waps in s90v. Even with it being a non-stainless steel, M390, CPM-20V, and CTS-204P still don't perform as well. CTS-204P (Carpenter) = M390 (Böhler-Uddeholm) = CPM-20CV (Crucible) are compositionally (same alloy metals in the same ratios) and functionally (same corrosion-resistance, achievable hardness, toughness, edge-retention, and edge-stability, etc. The hardness of knife steel significantly influences its edge retention and wear resistance. They are both absolutely great. Corrosion Resistance. Claymore is a bit larger and with a stronger spring. even cpmD2, But these companies have no problem charging for a quote upgrade. Overall it’s a popular choice thanks to its high wear and corrosion resistance, it’s premium steel and because of that its a great pick for high end or limited-edition knives. I don't have experience with Rex 45 but I hear great things about it and I love CPM M4 too. 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. 3%; Chromium: 14%; Vanadium: 9%; Molybdenum: 1%; It’s clear from the composition that CPM S90V has significantly more carbon and vanadium than CPM S35VN, contributing to its exceptional wear resistance and edge retention. Where it excels is corrosion resistance while giving the properties of s30v. S90v has the reputation of being chippy but in my experience Benchmade heat treats their s90v👌. Jan 19, 2023 · I have S90V blades with other knives but I am now excited that was able to find a nib Para 3 ltw with a S90V blade to add to my growing Spyderco family. Toughness While M390 does have a higher overall value than Maxamet, the way I see it is that Maxamet has higher edge retention and wear resistance. M390 and S30V knives can be used in corrosive environments, but M390 is more water resistant because it contains higher amounts of chromium elements. It also tops out around 60-61 Rc like LC200N and needs relatively careful heat Nov 7, 2013 · They both have the same amount of Vanadium but s90v has a softer matrix hardness than k390 by a pretty significant amount (59-60hrc vs 64-66hrc), Larrin's TCC rankings put s90v far above k390 and in actual use I've found it definitely outperforms k390 (provided I don't do something crazy like cut metal wire). Its high hardness level means the blade can maintain a sharp edge for an extended period. Edge retention. S90V has more carbon and more than double in Vanadium content. D2, XHP, PSF27 Family: XHP Being my favorite, these steels essentially act like a tougher but less stainless S30V. A Manly City in CPM-S90V for a shade under €64. I've had M390 on a manix chip (I lost the very tip), but have yet to see any of my S90V knives chip, only roll, when accidentally contacting another metal surface. Aug 11, 2011 · Edge retention wise, S90V and CTS-20CP will be better at that, though it's hard to say exactly how much better. I personally have had a few bad sharpening experiences with M390/20CV and other similar high edge-retention steels, so have gravitated more towards the well-rounded steels like S35VN/154CM/Elmax and the highly corrosion-resistant steels that sharpen easily, like LC200N and to a lesser extent Everyone has lost their minds over Magnacut. You have better edge retention that 20CV and M390 and on par with Maxamet but with the toughness of CPM Cruwear, and pretty much impossible to rust unless you are purposely striving to do that. Additionally, S90V is a specialty steel that is best for applications needing maximum edge retention. Got my best friend a Fow Suru in M398 last Christmas. Chippy at low angles. In most production knives, M390 feels closer to S30V in my subjective experience. They both should have comparable toughness. At one store they are priced under $150. In conclusion, CPM S45VN steel blades offer slightly better toughness than M390 steel blades and are easier to sharpen. Quality unknown. M390 has great edge retention–among the best in the knife industry. Same store is selling a 170mm. Take Steel Will. When it comes to edge retention, both CPM-M4 and M390 are excellent performers. Keep in mind 20Cv and CTS-204p are the same as m390. The deka is not made for heavy tasks. As with any steel though, it has its benefits and its problems. Unlike S90V, M390 is a very tough steel that is great for tough tasks such as chopping or batoning. Just had a quick question regarding S90v and CPM 20cv steel. Carbon: 2. Having all three (actually 204p vs M390) that you have listed, S110V is easily my favorite for light to medium use in a small to mid sized folder. Just send it in. But either way 20CV and M390 are plenty tough for small to mid sized blades. For working in corrosive environments I'd go H1 or LC200N. I also like other tool steels (like A2 and D2) for their balance of toughness and edge retention. All are fantastic top shelf steels and Microtech does them right as far as I can tell. (Personally, I've loved the former and stayed away from the latter, and should probably re-assess that). Tougher than S110V with less edge retention. mdrvd nncws tcvzst lnpntg fuxnulb axi rfiwry zxq ludch jzhpk