This is a video documenting the testing of CTS-204p and CPM-S90V for edge blunting and edge retention when push cutting cardboard. Disadvantages: Relatively difficult to sharpen. Tests show that M390 steel is slightly superior to ELMAX in edge retention/wear resistance, having scored a 958.6 on the CATRA TCC test- as opposed to ELMAX’s 930.7. CTS 204P and M390 are essentially the same (minor differences, I believe), but one batch could be heat treated differently from another which would account for the greatest difference between them. Top. 90%. Blade steels could be CTS-204P, M390, ELMAX or XHP at any given time. The Carpenter version of M390 has proven to be absolutly reliable as CTS 204P is really a great steel. Please contact our support to check the steel on an individual knife before placing your order. American-made CTS-204P is the close equivalent to Bohler- Uddeholm M390. Looking for: Grey Cts-20cp Paramilitary 2 Green Cts-204p Paramilitary 2 S110v Mule Currently own: Tenacious, Green Cts-204P Paramiitary 2. It's comparable to Bohler's M390 stainless steel or Carpenter's CTS-204P and, like those alloys, takes a mirrored finish well. All-Around: M390, CTS-204P, and CPM-20CV. CORROSION. M390 and CPM154 aren't even in the same class, M390 is vastly superior. Joined: Nov 25, 2012 Messages: 253 Likes Received: 998. CPM-20CV is Crucible’s version of Bohler’s popular M390 steel which also influenced Carpenter to copycat with CTS-204P. I think the HT of the blue M390 is about 62, but has anyone heard if the green CTS-204p will be any higher? If you like a well rounded steel, Elmax is your best bet. TOUGHNESS. It is up there on my “favourite list” along with a couple of others and that is based on my personal perception of difficulty to sharpen vs. edge holding time between sharpenings. $112.45 $ 112. CTS-204P(Carpenter) - Carpenter's equivalent of Bohler-Uddeholm M390 steel and Latrobe Duratech 20CV steel. Syy Loaded Pockets. Easy to maintain on ceramic. I don’t personally have the CTS204p steel in any of my knives but I do have the M390 Bohler steel version. M390 is also not incredibly tough. EASE OF SHARPENING . It is highly wear resistant so it will hold an edge for a long time. For the light use you describe either would perform well for you. That is to say: you won't get very far by using a simple Arkansas stone. Advantages: Extremely high wear resistance and corrosion resistance. Die chinesische Messerproduktion wird immer besser und Real Steel ist eines der Lieblingskinder auf dem Gebiet hochwertiger Schneidewerkzeuge aus China. 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. My favorite steel. CTS-204P is an ultra premium steel manufactured in Philadelphia, PA. We carefully chose this steel to complete our mission of producing a 100% American made masterpiece for the majority of our knives., EDGE RETENTION. Doeswhateveraspidercan Member Posts: 2618 Joined: Wed Jul 11, 2018 12:31 am. I do not have negative things to say about M390 or CTS-204P they are both great steel 20CV however chemically similar is better. This premium "super steel" is used in many Benchmade knives and several Hinderer and Zero Tolerance models. CPM-20CV can be … 3.0 out of 5 stars 2. The edge angles are 30 inclusive, with a … But does hold a edge better vs S90v or M390(it's harder steel), it will rust though as it's not stainless. I am not a metallurgist either but … Stay razor sharp for a week long. #3 Hangman, Oct 10, 2015. Preferably under a very fixed angle. CPM 154 is better than 154CM though. Bohler M390, CTS-204P, and CPM-20CV are all essentially the same steel and sport a near identical composition. But clip are an issue on a lot of flipper. 20%. CPM-20CV is Crucible’s version of Bohler’s popular M390 steel which also influenced Carpenter to copycat with CTS-204P. 90%. Who uses it: Benchmade, Zero Tolerance. M390_Diagramm5.jpg. Lowest price in 30 days. FREE Shipping by Amazon . CTS-204P is made by the USA-based Carpenter Technology Corporation and CPM-20CV is manufactured by Crucible Industries. This is REALLY a hard one. 60%. 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. Check the Massdrop Falcon for example. As for the manufacturing process, Carpenter's gen 2 process should produce as fine powder as Bohler-Uddeholm's Gen 3 PM does. Get it as soon as Thu, Dec 3. Yeah, you can also add CTS-204P to that club. 10% off. I've heard a lot about how similar CTS-204p is to M390, but having read way too many steel threads it seems as if the steel gurus will point out that the relative performance of these blades "is as much or more about the heat treat" as anything else. Data Sheets: 20CV Data Sheet CTS-204P Data Sheet M390 Data Sheet. 20CV and M390 are shown in the table above for comparison purposes. According to some manufacturers and knife makers, the 20CV is the best of the three at holding an edge. With significant amounts of Chromium, Molybdenum, Vanadium, and Tungsten, these steels are 100% ready for action. For maximum edge retention, go CTS 204P. No chipping so far. N680. Essentially the same ingredients, different companies. For those making knives, M390 has been noted to be considerably harder to temper. Slightly more Tungsten(W) 0.65% instead of 0.60% in other two. If you’re looking for all all-around best knife steel, you’d be hard-pressed to find one better than Bohler Uddeholm M390. Easy to strope on leather. The composition is almost identical to Bohler M390. Which steel in your opinion is superior to the other as a well rounded steel. BÖHLER M390 MICROCLEAN is a martensitic chromium steel produced with powder metallurgy. THE … M390 is also not that easy to sharpen. The M390 knife steel is identical to the CPM 20CV or the CTS-204P in comparison of hardness(62HRC). Now to the 698 Foray(discontinued but still for sale). That CTS204p, CPM20cv, M390 family is a great all around steel for an EDC knife. Due to its alloying concept this steel offers extremely high wear resistance and high corrosion resistance – the perfect combination for best application properties. CPM-20CV. They're all corrosion resistant steels aimed at toughness and edge retention. M390 for sure. CTS-204P. 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. CPM-M4 is a bit of a different animal though, it's harder and tougher than m390, CPM-20CV or CTS-204P, but it's a lot less corrosion resistant than any of those three. Lightnig and Doc Steelgrave like this. M390 prefers diamond-coated stones or ceramic options. M390=CMP-20cv=CTS-204p. Post by Doeswhateveraspidercan » Mon Jun 10, 2019 3:48 pm . POLISHABILITY. You can see there is a lot of attention to detail. razorsharp Member Posts: 3063 Joined: Thu Mar 17, 2011 3:41 am Location: New Zealand. Other options New from $109.99. Composition Comparison Graph For The Knife Steels Carpenter CTS-204P, Latrobe DuraTech 20CV, Bohler-Uddeholm M390 Version 4.36 M390 has excellent corrosion resistance, potential hardness, and edge retention. It's very tough and isn't likely to chip easy. NEWOOTZ EDC Folding Pocket Knife with Leather Sheath,Bohler M390 High-Speed Steel Slim 4in Blade,Ironwood or Titanium Handle with Lock,Tanto Style Gentleman's Knife for Men. M390. The steel saw little use in knives until Latrobe steel copied M390 and sold it as 20CV, which then became popular with several production knife companies. 45 $124.28 $124.28. Re: M390 CTS-204P 20CV :) Hype Steel . 70%. Carpenter CTS-204P is a powder metallurgy stainless steel. Carpenter CTS™ 204P Alloy Page:1of5 Type Analysis Carbon 1.90 % Manganese 0.35 % Silicon 0.60 % Chromium 20.00 % Molybdenum 1.00 % Vanadium 4.00 % Top. From over 50 years the Coltelleria Collini Shop sell the best knives over all the world, collection knives, Knives, tactical knives, knife, Stainless Steel RWL34, Stainless Steel 154CM, Stainless Steel CTS-204P, Stainless Steel X50, Stainless Steel M390 Please note that blade steels can change depending on the batch. Carpenter began producing CTS-204P, and all three versions have been steadily building in popularity with knives ever since. In terms of Rockwell C Hardness, however, ELMAX, at 62, scored higher than M390’s 61. Property Features . Post by razorsharp » Thu Mar 22, 2012 3:08 am . S90v - Tiny bit. A knife made from M390 steel is therefore often more expensive than a knife made from a different type of steel. 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. jdw wrote: ↑ Mon Jun 10, 2019 12:21 pm. Aug 21, 2017 - CTS 204P are the one kinds of best knife steel in knife industry.And the comprasion of cts 204p vs m390 steel.Deaits in which is the best supersteel.