Cpm 20v vs 154cm. I'm interested in knowing the differences if any in these two steels. Shoot low sheriff, he's ridin a Shetland. What is 154CM steel comparable to? 154CM steel is often compared to other high-end stainless steels such as ATS-34 and CPM-S30V. Don't worry about rust on either unless you bead blast them. Oct 9, 2022 · CPM 154 vs CPM 20CV To help you decide which knife is better for you, between CPM 154 and CPM 20CV knife, let us jump into the details, the characteristics, pros, and cons of each. But I'm having trouble deciding if I should get the G10 version with 20cv steel, or the regular with 154cm steel, and I was planning on replacing the scales if I got the regular version. The most balanced is CPM-MagnaCut which is in an area all by itself on the chart. You'll actually see it on some super expensive custom knives even these days. S30V Steel vs 154CM S30V and 154CM steels are both highly regarded in the knife industry for their excellent performance. S30V is celebrated for its superior edge retention and corrosion resistance, attributed to its high vanadium content. 03% From the above composition, we can observe that both CPM154 and 154CM possess a remarkably similar chemical makeup, contributing to their similar performance characteristics. 154CM is popular on Benchmades and is an upgraded version of 440C, with good marks in all categories. CPM 154 vs. 154CM is a high-grade stainless steel developed by Crucible Industries, known for its excellent balance of toughness, corrosion resistance, and edge retention. Detailed Understanding of 154CM Steel Meanwhile, 154CM steel, an American-made product, provides a more affordable but still reliable alternative to high-end steels such as S30V. Both 154CM and CPM S35VN exhibit excellent edge retention due to their high hardness. . I know the ATS34 will go through a car hood (don't ask) without damage to the blade, but I'm not into that sorta testing Anyone have any knowledge to drop about the pros and cons of ATS34 vs What is MagnaCut Steel? Is MagnaCut Stainless? CPM MagnaCut Steel Composition Properties of CPM MagnaCut steel MagnaCut Steel Hardness MagnaCut Steel Toughness How tough is MagnaCut? MagnaCut Steel Edge retention MagnaCut Steel Corrosion resistance Sharpening MagnaCut MagnaCut Heat Treat CPM MagnaCut Steel Comparison CPM MagnaCut vs CPM 4V MagnaCut vs CPM 3V MagnaCut vs 20CV This complete guide covers all the important aspects of 154cm steel. Demko is using it, and I've heard it's quite an upgrade over 154 cm which is a good steel in its own right. Go to the bottom of the article to see them. If you’re searching s30v vs 154cm you want to know which one is better for you. [1][2] Its chemistry promotes the formation and even distribution of vanadium carbides, which are harder and more resistant to abrasion than chromium carbides. If you couldn't tell I really like this steel. Is it a success? I know CPM 154 must be good stuff if Mr. On the other hand, 154CM shines in corrosion resistance because it is stainless steel; it contains high amounts of Chromium in its element than 10V. Rex 45 vs M4, Maxamet vs everthing else. but do tell. [1] The powdered metallurgy process CPM MagnaCut - The Next Breakthrough in Knife Steel - Knife Steel Nerds CPM MagnaCut is a new stainless knife steel designed to be better than anything that has been available before. Find out if it is good steel for your knife! 154CM vs. 154CM is easier to sharpen and affordable. Direct Comparison of 420HC and 154CM Steels Introduction to 420HC and 154CM Steels Both 420HC and 154CM steels are popular choices in the knife-making industry, each offering distinct advantages based on their chemical compositions and properties. From Crucibles DATA SHEET "CPM 154 is CPM-manufactured version of Crucible's standard 154CM. Thanks to Russ Andrews for sending me the article. I have one of each of these 110's ,a cpm 154 blade and a 154 cm blade. Understanding their differences is crucial for selecting the right steel for specific applications. Other than the descriptors, the science-y parts of the data sheets for both CPM-154 and 154CM are the same. Mar 24, 2025 · Blade Steel: 154CM vs CPM 154 Published: March 24th, 2025 In the realm of high-performance blade steels, 154CM and CPM 154 have established themselves as prominent choices among knife makers and enthusiasts. The CPM manufacturing process produces a uniform distribution of the carbides in this grade, giving this CPM 154 easier grinding and polishing, plus better toughness than conventional 15 Hi Captn, CPM 154 is the particle metallurgy version of 154CM. 3% chromium content compared to 14. Read this and more on our knife blog, and shop our huge in-stock selection at KnivesShipFree. Learn their properties, pros, cons, and value for EDC in 2025 Two of the most popular stainless steel choices for pocket knives are CPM S30V steel and 154CM steel. What's the difference between CPM 154CM and 154CM steels? The appear to be about the same thing to me, but the CPM cost a lot more. S30V has a Rockwell hardness (HRC) of 59-61, renowned for a good balance between edge retention and toughness. What’s the difference between 154CM SteelWhat’s the difference between CPM-154 vs 154CM? We almost titled this “A Tale of Two Steels” but steel is serious business, man. And that's why more manufactures use 154CM, because it's easier to temper right. Is it worth it to get the much better steel in the Compare CPM 154 vs S30V knife steels based on composition, edge retention, toughness & real-world performance for your next blade. Thanks to Sal Glesser, Brian Huegel, Mark Bellou, Timothy A. Is 154CM the same as CPM154? While 154CM and CPM154 have similar names, they are not precisely the same steel. Prominent Features of 154CM Steel Like S30V, 154CM steel also offers excellent corrosion resistance and decent durability. The toughness of CPM 20CV slightly outshines CPM 154, making it less susceptible to chipping. A good look at the capabilities of CPM 20CV Steel, a premium steel that resists corrosion, retains a sharp edge, and is incredibly durable for knife making. 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. In terms of cost, CPM 154 generally comes at a higher price point than CPM 20CV. However, its edge retention is slightly CPM S45VN VS 154CM steel. Anyone know anything about them? At A GlanceIn a head-to-head comparison between 154CM and S30V knife steels, both options offer advantages and disadvantages depending on the user's needs. At A GlanceIn a head-to-head comparison between 154CM and S30V knife steels, both options offer advantages and disadvantages depending on the user's needs. May 19, 2023 · On the other hand, CPM 20CV is a high-carbon stainless steel, boasting hardness, wear resistance, and corrosion resistance, while being easier to maintain and sharpen. The primary difference lies in their composition and performance characteristics. The first one is from the Paramilitary 2 and the second one is from the Barrage | Black Valox by Benchmade. )? Update 6/19/18: I have added new toughness numbers from a 1962 publication comparing 440C and 154CM. The choice here depends on the trade-off between the slightly better edge retention of CPM S35VN and the easier sharpening of 154CM. This article will compare edge retention, sharpening ease, corrosion resistance, toughness and price to help you decide. . Then just accept it or clean it. 154CM was first developed for jet turbine blades in the 1970’s, so it’s quite a good quality steel. I recently picked up another BM710 and noticed that I got a 154CM blade and passed up the ATS34. CPM-154 is different than 154CM, being made with CPM's proprietary powdered steel, and is a very popular steel in custom knives. Reply reply From Crucibles DATA SHEET "CPM 154 is CPM-manufactured version of Crucible's standard 154CM. CPM 154 vs CPM S35VN – Complete Comparison Hardness The hardness of knife steel has a direct effect on its edge retention and wear resistance. 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. Also so much of all this depends on how each user users the tool, which varies greatly. Price 154CM, a high-quality steel, comes at a reasonable price, making it a popular choice among knife enthusiasts and makers. Discover 154CM & CPM 154 steel: classic workhorse steels for knives. I've only been using O1 so far and I want Both 154CM and CPM S35VN exhibit excellent edge retention due to their high hardness. These grades were developed as bearing steels and could take higher temperatures with out hardness loss if tempered at the high end ( 975 F) Bob loveless used both 154CM and ATS 34 as well as a lot of custom makers early on. Even with it being a non-stainless steel, M390, CPM-20V, and CTS-204P still don't perform as well. Johnson, Daemon Lindenmayer, and David Olkovetsky for becoming Knife Steel Nerds… Continue reading 154CM – Development, Properties I've got an older Spyderco in 154cm that performs extremely well. )? Out of S30V, CPM 154, and 154CM steels, CPM 154 steel has the highest toughness, followed by 154CM and S30V. I know CPM 154 must be good stuff if Mr. I know M4 is generally considered superior in most cases, but I've heard conflicting reports on Benchmade's iteration Update 6/19/18: I have added new toughness numbers from a 1962 publication comparing 440C and 154CM. Comprehensive comparisons of different knife steels - properties, characteristics, and use cases Nov 16, 2009 · 154 CM or CPM 20CV steel for bench made ? by cbnutt » Wed Sep 28, 2016 1:17 am new to the modern folders , but thinking of getting a bench made , is the more expensive CPM 20CV far better than the 154CM , or would 154 be fine for general use , ? thanks . 154CM has a wider window of tempering (150F window) vs D2 (50F) . Idk what makes you say 20cv is "harder" to maintain or what that means to you. com! N690 has slightly better corrosion resistance than 154CM thanks to its higher 17. The test used 154cm and CPM-154, the CATRA machine could hardly tell a difference between them. Bottom Line S30V has better edge retention and corrosion resistance for demanding Comprehensive comparisons of different knife steels - properties, characteristics, and use cases A powder metallurgy version of 154CM, CPM-154, was later introduced by Crucible to improve upon the conventional 154CM steel toughness and carbide structure. ATS-34 is pretty much the same thing only made in Japan. In comparison testing, 154CM demonstrated better edge retention and wear resistance owing to its higher achievable hardness and carbide content. Nitro-V vs 154CM Steel At A Glance Knife Knowledge | A comprehensive guide to the top knife steels on the market. The main difference is that CPM154 is a powdered metal steel, which means it has a more uniform distribution of carbides and finer grain structure compared to 154CM. So, if 20v at the kind of hardness and geometry you need is going to hold up, there is no reason to not use that vs s30v. It's decently tough too. More edge retention testing on a range of high speed and stainless steels. The more exotic steels like 154CM and S30V are going to cost more than 440C and 8Cr14Mov and I would be hesitant to buy an expensive knife that uses an inexpensive steel. 20cv vs 154cm Steel I'm looking at getting a mini grip for an EDC, it looks to be everything that I need. It is worth noting that we will be looking at CPM 154 and not 154CM, CPM 154 steel is an upgraded powder metallurgy version of 154CM steel, it provides better performance in toughness due to its very homogeneous alloy. Johnson, Daemon Lindenmayer, and David Olkovetsky for becoming Knife Steel Nerds… Continue reading 154CM – Development, Properties Choosing the right steel for your pocket knife is important. The CPM process produces very homogenous, high quality steel characterized by superior dimensional stability, grindability, and toughness compared to steels produced by conventional processes. However, in the descriptor parts of the data sheets, Crucible states, “CPM 154 is CPM-manufactured version of Crucible’s standard 154 CM. CPM S35VN, however, stands out for its inclusion of niobium, vanadium, and higher molybdenum, which enhance its toughness and wear resistance. CPM154 vs 154CM – Complete Comparison Hardness Hardness is a vital aspect of knife steel as it has a direct bearing on the edge retention and wear resistance. S30V vs CPM154 – Complete Comparison Hardness Hardness is crucial in knife steel as it directly influences edge retention and wear resistance. Dec 27, 2025 · Unveiling CPM 20CV, the high-performance steel renowned for exceptional edge retention, wear resistance, and corrosion protection. The tempering for D2 is a really specific window, and when tempered wrong, 1095 outperforms it easily. VG-10: Which Knife Steel Is Best for Your Needs? If you’re a knife collector or enthusiast, chances are you’ve come across two highly respected stainless steels: 154CM and VG-10. Sulfur: 0. 154CM Both steels have the same properties except that the CPM 154 is the Particle Metallurgy version. Anyone know anything about them? A good look at the capabilities of CPM 20CV Steel, a premium steel that resists corrosion, retains a sharp edge, and is incredibly durable for knife making. Hey, guys, hope this hasn't been hashed to death in the past, but my forum search didn't really turn up an answer. The typical applications of CPM 154 include cutlery, bearings, and corrosion resistant tooling. Just curious if anyone with the new 20cv griptilian noticed any real difference from the regular 154cm? As in any difference with edge retention or toughness. CPM S30V and CPM 154 are both premium stainless steels manufactured using the Crucible Particle Metallurgy (CPM) technique. I've also got a newer Protech in 154cm that is treated extremely hard and holds an edge really well. Reply reply FuckThatIKeepsItReal • The title says it all, I'm wondering how Benchmade's CPM-M4 stacks up against it's own D2 and 154cm steels, since I have the gpknives M4 Mini-Grip exclusive on the way. Jan 6, 2024 · Contrary, the lack of Vanadium elements in CPM 154 trades away some of the wear resistance and edge retention to gain advantages in toughness and ease of sharpening. Vanax gives up some toughness and hardness vs MagnaCut for saltwater levels of corrosion resistance. 154CM is one of the workhorses of the high-end sporting knife industry, considered to be one of the benchmark steels to all others are compared. I would pick CPM S30V with CPM 3V coming in second. The CPM manufacturing process produces a uniform distribution of the carbides in this grade, giving this CPM 154 easier grinding and polishing, plus better toughness than conventional 15 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. It's a close tie, but Maxamet wins in the end. I would suggest to look at the manufacturer, and look where it's from. This steel is durable enough to withstand rigorous use without chipping or breaking. 0% in 154CM steel. Crucible CPM 154CM Stainless Steel Manufacturer: Crucible CPM 154CM is a popular cutlery steel from Crucible, that offers good value and machinability and still outperforms 440C in nearly every way. In which areas it is CPM 154 better, and is it comparable to another steel (S30V, Elmax, M390, etc. Both steels also really favor the coarse edge, a Coarse DMT (320 grit) showed vast improvements over finer finishes. Which knife would you guys recommend I get first because i love both and only have enough for one at the moment. im41, 8oq4z, veu5, erx9pi, 7ah95, anije9, zzjny, y8z0i, pq6ds, s0rq,