Oct 24, 2017 #5. Checkout Deals of the Day on Amazon. 1% of Molybdenum: Molybdenum contributes to edge sharpening and helps strengthen the steel under high temperatures. Find out how you can achieve more! ). 11,264. The M390 Surpasses the S35VN slightly in all aspects. Across the board the predicted CATRA measurement is lower than what was measured, averaging 142 mm lower, or 122 mm if the Spyderco M390 knife is ignored. As you can see the CPM 20CV chemical composition is a mixture of very high chromium (20%), Carbon (more than 1.5%) and Vanadium, which makes it premium steel. eval(ez_write_tag([[336,280],'knifeuser_com-large-mobile-banner-1','ezslot_0',111,'0','0']));I think it’s obvious, this steel offers excellent wear-resistance, excellent corrosion resistance, high hardness, and good toughness, so the answer would be YES it’s a good steel for your knife, it can be used on all fields and environments, so if you wish to get a knife for all usages, CPM 20V would be a great steel. CPM 20CV is a martensitic steel, which refers to its hard crystalline structure with lens-shaped or lenticular grains. Used in. Not sure on that), and without giving up too many pips in … If you can’t afford the M390 buy an S35VN that’s my ultimate advice! S90V is really good stuff, but the high Vanadium content makes it hard to sharpen … … 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. 154CM has lower edge retention, lower toughness, and lower corrosion resistance compared to CPM 20CV. High tough steel will grant your knife the resistance needed to go through your daily usage, especially while camping, a tough Knife is always needed (you may use it like a can opener or a small hammer… and other hard outdoor usages that results in beating, twisting, bending…). Subscribe to our newsletter to get a free guide on ”your subject”. M390 vs S90V (CPM S90V) M390 Benchmade 20cv is outstanding in my book. S30V VS S35VN. It … This is somewhat annoying because I was not sure what the difference could be attributed to. Even with it being a non-stainless steel, M390, CPM-20V, and CTS-204P still don't perform as well. is the measure of a material resisting a scratch, wear or abrasion. It's comparable to Bohler's M390 stainless steel or Carpenter's CTS-204P and, like those alloys, takes a mirrored finish well. From the Valet family, the 485 valet is Everyday use Drop point knife, with satin finish, made by the M390 (60-62 HRC) steel, with a standard clip type and Tip-up Position, it has a Landyard Hole and G10 Handle, but no sheath, no Molle compatibility and it’s not made for glass breaking. Hard in sharpening due to the M390 Steel hardness, Expensive compared to other knives with same properties, Esee Izula 2 Vs Esee 3 – A Full Comparison Of Esee 3 Vs Izula 2, ESEE 6 VS BK7 – full comparison of Bk7 Vs ESEE 6, Gerber Prodigy vs Strongarm – Full comparison of STRONGARM VS PRODIGY. CPM 20CV VS M390. S110V has a similar Mo content as well so it should still have better corrosion resistance than S45VN. (You would be wondering what is a 3rd generation technology, we got you! This blog post’s objective is to give you all the details you need to know about the M390 Steel and how it’s used in the knife industry. M390 vs M4 ). S110V and M390/20CV/204P do have higher Cr in solution than S45VN. Get a free guide on Knife Sharpening to find out how you can achieve more. According to @Crucible, the Rockwell hardness of the CPM 20CV is 58 HRC. Hardness is the measure of a material resisting a scratch, wear or abrasion. This means an M390 knife is very tough and durable, with a high EDGE Retention or strength, that’s why it’s qualified as a Premium knife, thanks to its ability to hold sharpness for a long time. CPM 20CV Stahl ist die Antwort von Crucible Industries auf den Edelstahl M390 von Böhler.Er half Carpenter auch bei der Entwicklung des sehr ähnlichen CTS-204P.. Diese Fakten allein sollten dem Messerliebhaber schon eine Menge sagen. If you’re a fan of the Knife GRINDER/Belt sander, according to BOHLER the M390 Steel is perfectly grindable, but let’s not forget, if the steel is perfect for grinding with a machine tool, it doesn’t mean it’s easy to sharpen with a sharpening stone. M390 exhibits excellent edge retention, corrosion resistance, and high level toughness. Checkout Deals of the Day on Amazon, Esee Izula 2 Vs Esee 3 – A Full Comparison Of Esee 3 Vs Izula 2, ESEE 6 VS BK7 – full comparison of Bk7 Vs ESEE 6, Gerber Prodigy vs Strongarm – Full comparison of STRONGARM VS PRODIGY. Lapedog. M4 S30V; EDGE RETENTION: 8/10: 5/10: EASE OF SHARPNESS: 3/10: 5/10: CORROSION RESISTANCE: 3/10: 7/10: TOUGHNESS: 6/10: 6/10 : S30V offers better corrosion resistance and lower edge retention compared to the M4. CPM 20CV M390; EDGE RETENTION: 8/10: 8/10: EASE OF SHARPNESS: 5/10: 5/10: CORROSION RESISTANCE: 8/10: 8/10: TOUGHNESS: 6/10: 6/10: M390 offers the same performance as the CPM 20CV. The AMD Radeon R9 M390 is a mobile graphics card from 2015 and positioned as a fast mid-range GPU. The black Mamba is Reverse tanto blade belt with M390 Bohler steel with Non-Reflective Blackwash Finish, it has a flipping action using a Ceramic Ball, it has a Lightweight grade 5 titanium Grip, its deep carry pocket/belt clip with a tip-up position. S35VN has lower edge retention, lower toughness, and lower corrosion resistance compared to CPM 20CV. CPM steht für “Crucible Particle Metallurgy” und ist einer der beliebtesten rostfreien “Superstähle” weltweit. Der ZDP 189 ist ein Stahl mit extrem hohen Kohlenstoff- und Chromgehalt, wodurch die Messer einen sehr hohen Härtegrad erhalten. M390 and M4 have both same edge retention and toughness, the difference is M390 is better in corrosion resistance and a bit easy to sharpen compared to the M4. CPM 20CV S30V; EDGE RETENTION: 8/10: 5/10: EASE OF SHARPNESS: 5/10: 5/10: CORROSION RESISTANCE: 8/10: 7/10: TOUGHNESS : … Color/Finish: Black/Non-Reflective Blackwash Finish. AMD Radeon R9 M390 remove from comparison. Too common to be called "Hype". Either you are a new knife user or an old one, we all want to know the anatomy of our knives, every detail counts, especially the steel used to build it, and for this reason, we’re going to review the M390 Steel knife. Based on @Bohler communication the M390 steel is composed of: 1.9% of Carbon: Carbon is essential in all blades and knives, it gives more toughness, durability to the blade/knife, but the carbon as a component is susceptible to corrosion. The M390 STEEL is a popular premium steel that fits perfectly for knives, it offers all the specs to enjoy a high-end knife (high corrosion resistance, excellent edge retention, great toughness), and that explains the expensive part of the m390 steel knives.Truth to be said you won’t regret buying an M390 Knife! What it is: M390 stainless steel, a powder-metallurgy material produced by Bohler-Uddeholm, is widely regarded as a "super steel" for its properties and performance. 0.3% of Manganese: Adds a little extra strength to the steel. CPM 20cv Wear Resistance: thanks to its fine grain and a high mixture of chromium, carbon, and vanadium, CPM 20CV has an excellent Wear Resistance. Who uses it: Benchmade, Zero Tolerance. Beispielmesser: + Real Steel Megalodon + Benchmade 581 Osborn + LionSteel M4 Santos + Real Steel Griffin + Kizer Mjolnir. Quick info! Short story is that it'll hold it's edge much longer, while still being just as stain resistant (maybe more? To the compare by cts 204p vs m390 now the described the cts 204p.The nearly four-inch blade is created of fine-grained CTS 204P, a challenging, use and deterioration proof metal ready for hard-duty. According to the chemical composition and the HRC of the steel, the CPM 20cv Steel has the following features: CPM 20cv Edge Retention: CPM 20CV offers excellent edge retention due to the high carbon, high vanadium and high chromium in it. In this section, we’re going to compare our steel with other steels, and for this, I use four criteria; Edge Retention, Corrosion resistance, Ease of Sharpness, and Toughness, and I use a scale or note from 1 to 10. S30V S35V; EDGE RETENTION: 5/10: 6/10: EASE OF SHARPNESS: 5/10 : 6/10: CORROSION RESISTANCE: 7/10: 7/10: TOUGHNESS: 6/10: 6/10: S35VN offers slightly better performance compared to the S30V. A mirror finish steel means a mirror finish Knife, honestly, its doesn’t have a big important, unless if you are a knife collector (You won’t be using the knife certainly), in the same time its good to have a mirror finish knife, it looks nice, and the M390 steel offer this option. CPM 20cv Corrosion Resistance: with 20% of chromium in the CPM 20CV steel, CPM 20CV has excellent corrosion resistance, might be the best in the knife steels. Today, I will be doing a detailed review on Kershaw Link 20CV which has been launched just a month ago. and other questions) and I gathered all in this blog post, So let’s dive in!. M4 steel reaches the same edge retention and toughness of the M390, but it’s high carbon steel with low corrosion resistance. Featuring, excellent corrosion resistance and very high hardness for excellent wear resistance, Bohler-Uddeholm M390 is known to take a fine edge and hold it! A material with higher hardness usually has a lower toughness and vice versa. It’s a great tool for outside usage (Climbing, hunting, camping), and it has a great toughness, great edge retention and high corrosion resistance. The Half Dome 6 is Knife designed by Tomaso Ruisi and handcrafted by FOX Knives in Italy, it’s a high-quality knife built with M390 Steel, and each screw is anodized titanium, it has a Miracata Handle, and Titanium blade lock that has the same strength as steel but 50% lighter. If you may have followed my previous reviews, as those were on old Kershaw knives. Take, for instance, CPM 20CV and Carpenter CTS-204P. So we can understand more the Steel, let’s see its chemical composition. If you don’t understand the terms “HRC” and “Rockwell Hardness”, I explained it in this blog post, check it before you continue!. level 1. That is based off having both, both with great HT and blade geometry. This one of those knives that never attracted my intention, I never knew why I always felt that ZT Knives aren’t that great, guess I was wrong… this ZT 0562 is a beat, and I own a big apology to ZT knives, this knife is a beefy mid-size folder (another Gem), okay now let’s find out why? a bunch of good things in this knife), and finally this knife is just suitable for everything, yes everything task you want to do either its hunting, camping or batoning just name it, the beefy mid-size design makes it very strong and rock-solid, so yes I highly recommend it, and again a big apology from me to the ZT Knives company!. In @KnifeUser we decided to walk you through all the details about a knife, the steel used in it and the other components. Types of steel that closely resemble Böhler M390 On a chemical level there are a couple types of steel that closely resemble M390. All around great steel! Der M390 ist sehr strapazierfähig und man kann diesen Werkzeugstahl sehr gut schleifen. The M390 steel is one of the best steels used today to make premium knives and blades, it was presented and manufactured by BOHLER-UDDENHOLM, using a 3rd generation technology. I read a ton of different opinions on other forums. If you ever been hunting or camping, you know your knife will be humid in a way or another (while cutting the meat or acidic fruits like lemon), having a high corrosion resistance is what you need to avoid ending up with a rusty knife. 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. 2 years ago. Made by @Crucible CPM 20CV is a martensitic stainless steel high in Vanadium, Chromium, and Carbon for excellent wear resistance and corrosion resistance, it’s used for plastic injection feed screws, barrel liners, screw tips, mold cavities, and premium Knives. M390 vs 20CV (CPM 20CV) As you can see, both steels M390 and 20CV are high-quality steel that offers great Edge retention, great corrosion resistance and great toughness, and of course, they’re a bit hard to sharpen. Both terms have different meanings check them! CPM 20cv Toughness: Some steels offer great hardness and corrosion resistance, but with low toughness, it’s not the case for the CPM 20CV it has a great balance between corrosion resistance, hardness, and toughness, that’s one of the reasons why it’s considered as a “SUPER STEEL”. The S90V offers the same/close edge retention compared to the M390, but it has lower toughness, corrosion resistance, and is harder to sharpen. Get Up To 95% Off Today! The Mo content of M390 is lower, however, so it is difficult to predict how things balance out when comparing higher Cr vs higher Mo. S30V VS S90V. CPM 20CV VS S30V. Possibilities include: Just got a 20CV full size Griptilian, so we'll see how that is. Der Härtegrad liegt … In all its a high-quality knife for everyday carry that worth it Price, it looks really nice(beautiful design), a quick use knife thanks to the assistance system built in it, and of course lets not forget the Benchmade Life Guarantee, Benchmade’s Lifetime Warranty Service keeps your knife in the best conditions. CTS 204p Vs M390 CTS 204p. Gekko … With significant amounts of Chromium, Molybdenum, Vanadium, and Tungsten, these steels are 100% ready for action. In my eyes, 20CV is a superior steel. In all this steel is just perfect for the outdoor activities, if you are camping or hunting, having one of the M390 knives would give a great plus to your experience. As shown the composition of M390 steel includes a lot of materials, which demonstrate the power of an M390 steel knife, it guarantees toughness, resistance and strength, it will be a great choice for hunting, camping or any outdoor usage. How hard is it? Böhler M390 Microclean (optimale Alternative zum CPM S 90 V), pulvermetallurgischer Stahl aus dem Hause Böhler. M390. Get Up To 95% Off Today! The M390 steel offer this Quality, again it what’s make an M390 knives Premium and worth to buy. Disadvantages: Relatively difficult to sharpen. Prediction vs Measurements. What is its chemical composition? Má vysokou abrazivdornost, korozní odolnost, nárazovou houževnatost a výbornou leštitelnost. ZDP-189. But there may also be some exceptions. 20% of Chromium: Chromium is essential in all types of steel, it increases the hardness and the corrosion resistance and reduces the toughness. It's the same as M390/204p so there's a ton of information out there concerning it. Martensite forms when austenite cools so quickly that the carbon in the steel supersaturates a special … M390(20CV, 204P) for sure! Cutjack C22-2BK. Just a great compromise of wear resistance, toughness and corrosion resistance. It just takes more work than S90V to get the same results so I'd bet this is what some are seeing. CTS-204P Bohler M390, CTS-204P, and CPM-20CV are all essentially the same steel and sport a near identical composition. we decided to walk you through all the details about a knife, the steel used in it and the other components. I can think of two plates of steel, the M390 from @Bohler and CTS-204P from @Carpanter, the three of the steels have a close chemical composition, and they offer the same properties (High edge retention, high corrosion resistance, high wear resistance, toughness, and hardness), and they fall in the same price range. CPM 20CV is a steel created by Crucible to be excellent at resisting wear and corrosion, balanced with good toughness. The BÖHLER M390 MICROCLEAN Is martensitic chromium steel, that offers an extremely high wear resistance and high corrosion resistance, So it’s simply a great combination for a knife or a blade! This blog post’s objective is to give you all the details you need to know about the M390 Steel and how it’s used in the knife industry. Find out how you can achieve more! $179.99 Steel: M390; Handle: G10 ; Full length: 8.00" Blade length: 3.50" Blade thickness: 0.12" Add to cart. I've just never actually used s90v so I wastn't sure. Get a free guide on Knife Sharpening to find out how you can achieve more. … “Quick Stop” If you have no idea about “Rockwell Hardness” You must read this post then comeback! First the blade its made from the premium CPM 20CV that offers great edge retention, corrosion resistance and wear resistance, the blade has a beautiful Hinderer flat-ground and comes with a handle that has carbon fibre front scale and stonewashed titanium back (Oh my god! 0.6% of Tungsten: Tungsten boosts the wear resistance of the steel, it usually added to cover the insufficiency of toughness caused by Chromium. Known as a super-steel, M390 is a premium powdered stainless steel. Report Save. 1. share. In a carbon-rich alloy like CPM 20CV, the process of austenitization heats the steel until its crystalline structure changes to become austenite instead of ferrite. The S110V comes in the same level with the M390 in edge retention ease of sharpness, and corrosion resistance, but with a lower toughness. User friendly, tough, gets (very)sharp with ease, holds a great edge, very corrosion resistant, etc. The M390 knife steel is identical to the CPM 20CV or the CTS-204P in comparison of hardness(62HRC). Advantages: Extremely high wear resistance and corrosion resistance. Subscribe to our newsletter to get a free guide on ”your subject”. CTS 204P VS M390; CTS 204P VS S35VN; CTS-204P VS CPM-20CV; CTS-204P VS ELMAX; Conclusion; Reach your true potential; Reach your true potential ; What is CTS 204p steel? Pulvermetallurgisch hergestellter martensitischer Chromstahl (PM-Stahl) mit höchster Verschleißfestigkeit und Zähigkeit . Toughness is the maximum amount of energy a material can handle before braking. M390 offers the same performance as the CPM 20CV. It’s still fairly new in the market but … As a Powder Metallurgy (PM) tool steel, you get a combination of impressive wear resistance and edge retention plus the added benefit of being highly corrosion resistant due to high levels of chromium. Check this great post by thefabricator.com SPOILER ALERT: a lot of GOOD science!). 20CV – je proti opotřebení odolná nerezová ocel, která je získaná technologií „pseudopráškové“ metalurgie. 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. Been lots of talk about M390/20CV/204P, about there HRC, about how HRC is relevant to edge retention, and how relevant my testing is....GAME TIME BITCHES! Aufgrund seiner Legierungskonzeption verfügt dieser Stahl über einen extrem hohen Verschleißwiderstand und hohe Korrosionsbeständigkeit – die ideale Kombination für beste Gebrauchseigenschaften. Dec 7, … So if you’re reading this right now it means you want to know more about this steel, I have some good news, you’re in the right place, I did a lot of researches about it, and I answered some common questions (like What is it? Don’t get confused between Kershaw Link 20CV … The Benchmade Barrage 581 Knife is a Drop point Knife with Satin finish, belt with the M390 Steel, its a standard Clip type, with a reversible Tip-Up clip position, unfortunately, it’s not belt for glass breaking, its has a beautifully designed G10 handle (You can buy it with an aluminum handle), its has no sheath, no lanyard hole and it’s not Molle compatible. What it is: M390 stainless steel, a powder-metallurgy material produced by Bohler-Uddeholm, is widely regarded as a "super steel" for its properties and performance. Its close to the Barrage 581, the difference is the 485 valet has no assistance system built in it, and its more lightweight. Crucible achieved the balance by combining a vanadium for edge retention with a high percentage of chromium. before reading this blog post, you’re going to encounter two terms: Toughness (strength of the steel) and Hardness. Is it good or no ? So far I like it but have not used it much. Welcome to Kershaw Link 20 CV Review with SKU 17760 again USA made. According to some … Made by @Carpenter, the CTS 204P is a highly wear and corrosion-resistant stainless steel produced using Carpenter’s Powder Metallurgy process, high in vanadium, chromium, and carbon, used … 4% of Vanadium: During the process of powder metallurgy, Vanadium is crucial to guarantee a correct distribution of grain, it has also the potential to increase the wear resistance of the knife. I have never had either steel Benchmade knife. The components and production process are similar. Nožířské oceli - ocele 20CV Nožířské oceli - ocele 20CV. CPM M4 VS S30V. S30V offers the same performance with lower edge retention compared to the CPM 20CV. If you’re familiar with premium steels, I’m sure you heard of one of the best Super Steel on the market the CPM 20CV, well I did too, and I wanted to know what makes it special or Premium, therefore I decided to make a CPM 20CV Steel Review. In all it’s a great Everyday carry knife with high end Steel. M390 offers better edge corrosion resistance, better edge retention and close toughness compared to the S30V. S30V S90V; EDGE … Ether you are a pro or an amateur in knives, you already heard of this rule: High edge retention = High strength = Hard to sharpen, so sharpening an M390 knife won’t be a perfect experience as grinding it. This powder metallurgy metal features vanadium-rich carbides for top use level of resistance while great chromium helps it avoid deterioration. CPM 20cv Sharpness: the harder the steel to harder to sharpen it or grind it, this applies to our CPM 20CV, it’s a very hard steel that olds edge for a long period, therefore sharpening would be an occasional activity, but won’t be easy. As you can see, both steels M390 and 20CV are high-quality steel that offers great Edge retention, great corrosion resistance and great toughness, and of course, they’re a bit hard to sharpen. 0.7% of Silicon: Gives extra hardness to the steel, and keeps air bubbles from forming in the melting process. Expensive compared to other knives with same properties. Before jumping into conclusion, we would like to remind you to check your local LAW before buying a knife in order to avoid futur problems. In this section, we’re going to compare our steel with other steels, and for this, I use four criteria; Edge Retention, Corrosion resistance, Ease of Sharpness, and Toughness, and I use a scale or note from 1 to 10. BÖHLER M390 MICROCLEAN ist ein pulvermetallurgisch hergestellter martensitischer Chromstahl. It's a close tie, but Maxamet wins in the end. What is its hardness? Indistinguishable from the same brand as a user for me, but different when you go from Spyderco to Hinderer to ZT. M390. Just to make sure! According to @BOHLER the Rockwell hardness of the M390 STEEL is 60-62(HRC). CPM-20CV is Crucible’s version of Bohler’s popular M390 steel which also influenced Carpenter to copycat with CTS-204P. If you wish to make or own a CPM 20CV, I’ll highly recommend it, but let me warn you it’s a bit expensive (which is understandable), but it’s worth the price, the experience of a premium knife steel is something worth your money and you won’t regret it, but if you’re on a low budget you can find other steel that offers close properties for a lower place, like the S30V (My current favorite steel). I have all 3 from the same brand (20cv and m390 PM2, 204p Military; and m390 and 20cv from Hinderer or ZT).