k390 vs 52100

looks like you are missing cts-204p. K390 vs M390. 52100 : 100CrMo7-3 (CC3) Stocked Product BS 970:1955 British Standards European Werkstoff SAE/AISI Lesser Greater; 665M17 (665) EN34 : 4615 4617 : 655M13 (655) 635M15 (635) EN351: 8620 (86B) 16NiCr4: 1.5714 : 655M13 (655) 18CrNiMo7-6 (C18) 655M13 (655) EN36: 832M13 (832) 14NiCr4: 1.5752: 3415 3310: 18CrNiMo7-6 (C18) 835M15 (835) 835M15 (835) EN39 : 15NiCrMo16-5 : 1.6723 : 8620 … Here is What Sal Glesser said about it: VG10 is a japanese steel that is very similar to 154CM. Also uncommon, but maybe Niolox and INFI? Conclusion While reviewing this steel, I felt like I m reviewing another “Super Steel” while reading people’s opinions on forums and comments on youtube videos, most users are happy with their K390. I have a Salt knife and people grossly underestimate how it holds an edge. S30V is so well known, that it is the steel to reference all others to. Post by AwayFromMySpydieHole » Tue Dec 17, 2019 4:39 pm . Spyderco Dragonfly 2 C28FP2K390 Folding Knife, K390 Plain Edge Blade, Blue FRN Handle. Re: Rex 45 vs K390? We have already established that M390 is tool steel, which puts it in the same category as D2, 52100, and A2 steel types. Quelle est la différence entre AKG K3003 et Westone Westone 4R? Note that the numbers in the S-series indicate the percentage of vanadium. hide. well, but are correspondingly a real task to sharpen. Achetez vos produits high-tech en ligne avec les garanties Fnac. I don't have all the information that I need right now, but it's getting there. Détails accessoires. I think it might be better with just throwing in a completely separate entry for "H1, Serrated", seeing as most of the complaints I hear are about plain edge H1. Also, I left out a lot of low-end steels because they're boring, and it really just isn't worth it. AEB-L is a razor’s steel. 49 votes, 79 comments. 24 posts Previous; 1; 2; AwayFromMySpydieHole Member Posts: 276 Joined: Mon Feb 06, 2017 8:20 pm. POWDERED STEELS. VG10 VS S30V. S30V seems to loose a fine edge quickly, then keep an excellent working edge forever. I use my knife all day long opening boxes/ cutting different cords and I can still slice paper at the end of the day. REX121: Maxamet: Vanax: Bohler-Uddeholm K390: Cruwear: CPM-10V: KNIFE STEEL CHARTS. so you can feel confident that people know how to properly heat treat it. SF: 52100 steel; SF: M4 vs 52100; SF: paramilitary CF and 52100; SF: 52100 Military, what are your plans? The truth is that many people without advanced sharpening skills may actually be better Spécifications; Désignation: K390: Code Article: K390: Dimensions (H x L x P) mm: 30 in x 23.5 in x 37.75 in (762 mm x 596.9 mm x 958.85 mm) Poids Net : 23.13 kg Produits. - 5% pour les adhérents. Stainless. I am not a knife maker or a metallurgist. The main changes we expect from S45VN vs S35VN and S30V are an improvement in corrosion resistance due to the increase in Cr of about 1%. Here's a little chart that I'm going to try and keep up with comparing knife steels. So you face a conundrum. Call Us 03 9793 9588. It is well proven. They're organized roughly with the best … Additionally, people often associate hardness with “chippiness”. What you get with S110V is superior edge holding. The design including niobium and nitrogen additions should help maintain toughness similar to or better than S30V. Tool steels are unsung heroes, indirectly touching almost every aspect of modern life. (but need to sharpen more often). Le matériau BÖHLER K390 MICROCLEAN, élaboré par métallurgie des poudres, vous apporte une solution performante et fiable lorsqu’il s’agit de découper, d’emboutir et de façonner à froid, et l’industrie des matières plastiques reconnaît elle aussi les très bonnes caractéristiques d’utilisation de ce matériau. S90V or S110V. One thing is certain. As far as "Ease of Sharpening" is concerned, generally the more wear resistance and toughness a steel has, the harder it is going to be to sharpen. This page is being constantly revised as I learn more about knife steels. you are unable to sharpen it, actually gives you a poorer but long lasting edge? The design and manufacture of the knife is almost certainly more important You can read about this topic at great length. Spyderco Manix 2 XL. K390. than what steel the blade is made from. S35VN is S30V with some niobium added. I often reference this article, which has similar charts. AEB-L should be higher on this list...Certainly more so than VG10. Kudos to DLC Trading. M4 is one, and M390 (aka CPM-20CV aka CTS-204P) is the other. K390. All of these have excellent edge retention and wear resistance, even although they may not be quite as hard as other steels. And M398 has quite a bit less toughness than that: Adapted from [1][5][6][7][8] So it is apparent that the design of M398 is all about wear resistance and essentially ignores toughness. Apparently Spyderco heat treats the 52100 to 62-63, which is much higher than the usual 57-58 used for other carbon steels (like 1095). If you have experience with the P4 and PM2/Para 3, I would love to know what real use has revealed. Edge retention is … This is not to say that S30V is bad in any way. The concensus seems to be that S110V is a tiny bit better than S90V. Rex 45 vs K390? Also zunächst mal …. s110v vs m390. Food for thought. Stays Sharp. We expect a reduction in toughness when compared with S35VN because of the increase in total carbide content. I consider S30V as the first of the "super steels". En octobre 2018, trois appareils sont construits et cinq sont en cours d’assemblage et les campagnes d’essais ont dépassé les 1 900 heures de vol. impossible to sharpen. Don't get me wrong, I love me some D2 and M4, but I'm not too big on rust. Posted by 4 days ago. S90V has 9 percent. That is because the CPM 10V chemistry was protected by patent at the time. Achetez ASK C40 (LMP Lampe de K390) compatibles: Amazon.fr Livraison & retours gratuits possibles (voir conditions) You wouldn’t want to baton wood with S110V when you can use something like 3V. Many of the everyday objects we encounter are punched, pressed, formed, drawn or molded using tool steels that must be stronger, tougher and harder than the items they help create. are plenty of new steels that are better in one way or the other. Note that the "super steels" with high vanadium content hold their edge very Où acheter. So you’ve seen a PM2 before. Here's a little chart that I'm going to try and keep up with comparing knife steels. It has been said that S90V and S110V are almost Albatross wrote: ↑ Mon Dec 16, 2019 6:25 pm. S110V has only 9 percent though. Aber wie immer, es ist nicht DER beste “Stahl”, denn “der beste” hängt IMMER von der individuellen Verwendung ab. Le premier appareil de série aurait dû être livré fin 2018 à la force aérienne brésilienne mais suite à un accident, cela est reporté à 2019 [8].. SF Native wrote: ↑ … The 52100 Military was a sprint, the PM2 is/was a distributor exclusive. That's what I hear a lot about H1, especially if it's serrated and how it develops a "working hardness". (and with any knife) to keep them sharp rather than let them get dull and then CERAMIC. Cutting abilityA distant third factor is ease of sharpening, but it isn't too difficult to put a good edge on any steel using modern sharpening tools. The thing about S30V is that it has been around a long time, is well understood So if you’re reading this blog post, it means you’re interested in the K390 steel, luckily I did some researches, and I answered some common questions about it (like What is it? Ocel : 1.2379-D2 1055 1075 1095 10Cr17 12C27 12C27 12C27M 13C26 Sandvik 14C28N Sandvik 14-4CrMo 154CM 17Cr7MoV 20CV 3Cr13 3G 3V 4034 4116 Krupp 4140 420HC 420J2 425M 440A 440B 440C 440V 440XH 50100 5160 52100 52100 6168CrV 65Mn 8C13CrMoV A2 A-36 AK-5 AK-9 AN58 INOX ATS-34 ATS-55 AUS-10 AUS4-A AUS6-A AUS6-M AUS8-A BG-42 Böhler S290 C-70 Carbon V Cowry X … Add To Cart. The World Material provides material datasheet & equivalent of US ASTM AISI SAE, European EN, Germany DIN, British BSI, Japanese JIS & Chinses GB Standard Even with it being a non-stainless steel, M390, CPM-20V, and CTS-204P still don't perform as well. This Police 4 Lightweight model builds off the popular design and adheres to Spyderco's policy of constant quality improvement, while providing an ultra-light EDC build. It is best with them Disque dur externe: K390 1To USB 3.0 2.5 Portable HDD 256-bit AES Encryption Hardware dur mobile externe indépendante de verrouillage du clavier pour ordinateur portable de bureau. trust that they have people who know how to get this done right. Easily my favorite. While some steels might have incredible strengths, they may also have weaknesses. When 52100 is also a razor’s steel non stainless (this link take you to … Continue reading Spyderco C127PBN Sprint Run: First Glimpse at a Cappucino Urban Razor ! K390 - BOHLER K390 MICROCLEAN Nožířské oceli - ocele Knives - Knife, folders, fixed blade, utility, pocket, hunting, kitchen, tactical, boot, sharpening Proper heat treating is as important as the steel itself. I would do some more digging on the H1 edge retention. Easily my favorite. I classify steels into the following categories. Feel free to give recommendations on steels to add, call me out on my bullshit, or whatever. Rechercher des fabricants et fournisseurs des K390 produits de K390 qualité supérieure K390 et à bon prix sur Alibaba.com I dunno man this list already looks kinda gross. Especially damasteel. Not to upstage the OP; these conversations are, IMO, productive exercises for a community and there's always room for one more chart so long as we can agree on ways to make it a good one. Is it a significant improvement over s30v? SF: 52100 - optimum hardness; Blade forums: 52100 Military. try to get them sharp again. tre fratelli cosi' simili e cosi' diversi tra loro M2 con lama in D2 ,M3 con lama in Niolox e M5 in acci Is “Ease if Sharpening” part of “Toughness?”. They're organized roughly with the best steels at top, and going on down the line. You don't see VG10 as much as you used to though. Continue reading Spyderco C127PGY Urban K390 – Lil’Grey Alien armed with Hyper Steel. Search Advanced search. I also still catch a good amount of it having pretty bad edge retention, and how it scratches extremely easily. Hybrid and full ceramic bearings are made using silicon nitride or zirconium oxide material. I've seen testing that shows lower hrc numbers on the U.S. models, which has made me curious. M390 exhibits excellent edge retention, corrosion resistance, and high level toughness. Testez. Compte et listes Identifiez-vous Compte et listes Retours et Commandes. Lots of people who don't know tell you what they have heard from K390 . ... a knife guy is missing out if he doesn't give 52100 a go. M390 itself is a little less tough than K390, which is a high wear resistance non-stainless steel comparable to CPM 10V. Most sharpening difficulties arise when you need to remove a substantial amount of metal when thinning a bevel or repairing a severely damaged edge. 52100 is just a fun steel. For the record, I think the work you’ve done is great, and I don’t mean to naysay your information. That being said, there are too many sharpening mediums and techniques out there to make a relative comparison of that at this time. S30V offers an excellent balance of toughness and edge holding hardness. For a folding knife, S30V is ideal, other steels are good and there it has also been around a long time, people know how to work with it and get Why, S30V of course. Or do you want a hard to sharpen steel that because For more information on similar steels, see our previous article about knife steels. Something like M390 doesn’t really have weaknesses, which to me is more important than something that has a couple strengths and a glaring weakness (like M4). Special shout-out to u/Darkdistroi for the inspiration and keeping me occupied at work last night, it was slow. My latest one is the Shred CF also with Sleipner. Each has its own strengths and weaknesses. other people who don't know. Discuss Spyderco's products and history. 3L K390 PIX ceinture 990 mm: Amazon.fr: Auto et Moto. Bonjour, Identifiez-vous. ... An honest price and 7 days of waiting. Doporučené tepelné zpracování: Kalení: 1150C. Ability to retain a sharp edge 2. What is its chemical composition? K390_Diagramm2.jpg . There absolutely needs to be a "Toughness" category in this rating system. S30V has 3 percent. but is not especially better than S30V for the end user. The site may not work properly if you don't, If you do not update your browser, we suggest you visit, Press J to jump to the feed. served by a steel in this class than one of the super steels. At this point, I have two favorite steels. Niolox; Sort by: Niolox. I have also used VG-10 a lot, and yes that steel does hold an edge slightly better but it isn’t a huge gap like some would have you believe. All things pocket knives. VG10 VS Steel . Prime Panier. It's a close tie, but Maxamet wins in the end. So while something may have amazing edge retention and wear resistance, it may be more prone to chipping or breaking when placed in a high stress situation. You hear again and again how VG10 is easy to sharpen to a fine edge. Looks like you're using new Reddit on an old browser. I feel like "Ease of Sharpening" would be directly inverse to toughness. Also note that S30V is tougher and easier to sharpen (but not easy) than I'm a bit hesitant to add any of the Damascus/damasteel varieties just because of what they are, but I'll see what I can find. The following are deserving of mention, but there are just not enough knives produced from these steels to give a rating. But there are other super steels that offer more, with various trade-offs Both are very rare, however. as I gain more experience. I would like to note that purely for comparison purposes, stainless steels will be ranked better than their non-stainless counterparts simply because of corrosion resistance. When discussing knife performance, there are two main factors: 1. A lot of it is contextual, some steels perform better for one task while another might excel at another. I strop it till it shines. Nice chart. Okay, I see where you're coming from and it makes sense. I put the two together, because I see toughness as being resilient to wear and tear, more akin to edge retention, but not quite the same. Make sure this fits by entering your model number. Tout comme l’alpiniste qui a besoin d’un équipement parfait pour atteindre les plus hauts sommets, il est tout aussi important d’utiliser les meilleurs matériaux pour vos outils afin de pouvoir réaliser une production exempte de tout problème et parvenir à des durées de vie exceptionnelles.

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