Zdp 189 steel vs s30v

Zdp 189 steel vs s30v

ZDP-189, CPM-154, ELMAX. This powdered steel with its high carbon content (3%) boasts a hardness of as much as 64 HRC, which is incredibly hard. will outlast the original owners grand kids at least when taken care of properly. Also, some blade steels that are known for making incredibly sharp blades aren't as tough and tend to chip easier. Bohler calls this steel “Microclean” and it can be polished to achieve a true mirror. It has a similar chemical composition to Cowry X and offers a similar level of performance. 6/5 it is considerably less prone to rust than 154CM or AUS-8, two steels it is often compared with. 10/10/2010 · ZDP-189 is a super steel from Hitachi. zdp 189 steel vs s30vBlade materials are those used to make the blade of a knife or other simple edged hand tool or . I added in my own I was very tempted to go deep into steel chemistry in this one since chem was one of my majors in college, but instead I tried to stick to generalized practical knife-steel porn. Our research shows many users reporting their knife staying considerably sharper than other knives using D2, 154CM and S30V. I have been wanting the Buck Hartsook in S30V. This blade is the hottest, hardest, and highest performing steel in the knife industry today. Der S30V war die konsequente Entwicklung aus dem S90V. ZDP-189 comes to mind, though some have reported S30V chipping problems. 440C never reached such status. Spyderco Stretch vs. Composition Comparison Graph For The Knife Steels Crucible CPM S30V, Bohler-Uddeholm Elmax, Hitachi ZDP-189, Hitachi ZDP189 Version 4. It also has a huge wallop of chromium, 20%, to fight off rust that may be attracted to all that carbon. Kershaw 1670S30V Blur Knife with S30V Steel Blade with SpeedSafe. The Monarch ‘Gold Coast’ features a mesmerizing frame in 24K gold Koftgari (the ancient Indian technique of inlaying gold in tool-steel), inlaid with a scale in 100,000 year-old Fossil Coral. . 3 1/4" closed. 23/03/2010 · ZDP-189 seems to be very close in many respects to S90V, and is available in quite a few production Spydercos. ZDO 189 makes for an amazingly sharp edge; but only out-of-the-box. It holds a great edge. Not sure who else uses it. ZDP-189 – The steel contains as much as 3% Carbon (C), which is one of the main elements contributing strength and typically found in amounts of up to only 1% in other types of solid steel, while the Chromium (Cr) content, which prevents corrosion, amounts to nearly 20%. Organize by chemical common name. Now enough of the introductions: let’s talk blades! zdp-189 compared against BS#1 which is the steel I would pit it against falls short on sharpenability, ability to take as fine of an edge as possible, performance, the size and strength of the bond of carbon and iron. The top of the knife features specia The top of the knife features specia Knivesandtools uses cookies and similar techniques to make sure we can help you even better. This steel has a hardness of 64 HRC, making it is extremely hard. com. I'd be lying if I said I wasn't intrigued just to own one. In a small EDC knife like the Dragonfly, that is mostly a good thing, as it should mean better edge retention, at least in theory. 粉末冶金鋼系(Powder Metallurgy Steel) CPM-S30V クルーシブ・マテリアルス・コーポレーション(Crucible Materials Corporation) ZDP-189 と Keyword Research: People who searched 14c28n steel comparison also searched MC66 (Duits) (Dit is eigenlijk Japans ZDP-189 staal) S30V (USA) CPM ™ 154 (USA) Lijst met beschrijvingen van veel gebruikte staalsoorten: Chirurgisch Staal (Surgical steel) - Ook vaak roestvrij chirurgisch staal genoemd. Best prices for Japanese kitchen knives made of ZDP-189 steel! ZDP-189 is one of the best high-performance steels used for kitchen knives. ” If money is no object, then you should definitely go with the more expensive one. im a machine nut, so naturally im shooting for a machined razor. 12/06/2008 · Like Tourist said, how the steel is treated makes a hellofa difference. I would like a steel that I could cut others steels in half with I was very tempted to go deep into steel chemistry in this one since chem was one of my majors in college, but instead I tried to stick to generalized practical knife-steel porn. …14/08/2007 · I am not much of a wonder steel guy. I realize that kinda hijacks the original S30V discussion, but I'm curious just how "improved" the modern steels are as an all-around blade steel vs. 00----- S30V is the best blade steel available. Your professional opinion would be greatly appreciated. Manufacturer: Hitachi. Very high hardness, several makers harden it to 65 or even 67HRC. 5 Carbon Fiber ZDP-189 Plain Edge Knife Made using the highest quality materials Carbon Fiber scales ZDP- 189 steel blade Full skeletonized liners Right/left tip- up carry › See more product details View all of the available ZT knives directly from the manufacturer. CPM 154, s30v, s35v, 20v are all top stainless steels, just like Japan's vg1, vg10 and zdp 189 are top stainless steels. I need less than the 30 degrees the Sharpmaker offers. They're not corrosion "proof" (H-1 and LC200N are notable exceptions to this), they're simply more corrosion "resistant". At 40$ MSRP it is the cheapest way to get some S30V. Knife Blades: Common Steels Explained. 35 Composition Comparison Graph For The Knife Steels Crucible CPM S30V, Bohler-Uddeholm Elmax, Hitachi ZDP-189, Hitachi ZDP189 The ZDP-189 is the king of sharpness and staying that way, so if you love razor sharp knives, you can't do better than this steel. I had not though about ZDP 189 i will have to do some research on that. Kershaw also makes some excellent models in s30v My current EDC folder is a kershaw Blur w/ZDP-189 steel composite blade and carbide tip glass breaker in handle Making Sense of Steel e. 15/12/2018 · ZDP is a stainless steel, but stainless steels can rust. So I have decided to passe it gently on a Spyderco white ceramic rod before to strop it …Specification: Blade steel : CPM S30V Full length : 205 mm Closed length :114 mm The blade length: 79 mm Cutting edge length: 75 mm The blade thickness: 4 mm Handle material: Textured G10 Tool weight 114g Blade Finish: Sanding Hardness 58-61HRCZDP-189 is really in a class all by itself in terms of steel. The title of “ultimate blade steel” is a moving target. The ZDP-189 knife differs from the ‘normal’ Dragonfly2 in that its blade is manufactured from ZDP-189, a very special type of steel. S30V and VG-10 are much easier to sharpen. Has excellent edge-holding ability, although it trails behind S90V and S110V in that regard. (64–66 HRc compared to the average of 58–62 HRc), ZDP-189 can be ground Zdp 189 steel vs s30v. Secondly, there have also been reports about the poor corrosion resistance of ZDP-189 [7]. g. Blue Blade Steel offers the highest quality high carbon steel AISI/SAE 1045, 1050, 1055, 1060, 1070, 1074, 1075, 1080, 1085, 1090, 1095 and C67S strip coil. But it's not the only stainless I've had that has questionable properties concerning corrosion resistance. Purpose-made knife steel. The only significant difference, aside from the steel, is C90BL Stretch Lightweight ZDP-189 CLIPIT Just released from Spyderco is the Stretch Lightweight with a ZDP-189 steel blade. 14/09/2006 · It’s not ZDP 189. Custom Steel Processing, Steel Edging, Hardened and Tempered. I like the CPM-s35vn steel so far. From what I've heard s110v supposedly has much better edge retention. I get a lot of personal satisfaction from this Unlike ZDP-189 most carbides are formed by vanadium and molybdenum, leaving more ‘free chromium’ to fight corrosion. 1055 Carbon Steel. The result is a harder blade which will hold an edge longer, but may be more brittle at higher hardness levels. im a machine nut, so I am pleasantly surprised at how good ZDP-189 does especially compared to its relatively lower score on the CATRA tests, which are more scientific but less of a test of real world performance (as the well-know problem the CATRA test has with titanium nitride coated blades proves). About ZDP-189: Developed by Hitachi, this steel boasts excellent edge retention. Some speculate that it chips when used where S30V does not. S35VN, which shares many of the same attributes as S30V but is easier to . Are Knife Super Steels Worth It? of its special “Above-Average Premium Steel” ZDP 189, the Delicia 4 with this special steel. Category People ZDP-189 – The steel contains as much as 3% Carbon (C), which is one of the main elements contributing strength and typically found in amounts of up to only 1% in other types of solid steel, while the Chromium (Cr) content, which prevents corrosion, amounts to nearly 20%. M390 hardens to 60-62 HRC. Is this a good steel or is it a gimmicky type steel that cs gets accused of a lot. getting the powder steel he He then showed me a picture of a Santoku ZDP 189 and i thought it was a bit over priced at $400 a knife. No, Japan doesn't have better steel. However, S30V is still considered to be a superior choice for knife making. Manufacturer: Crucible CPM S30V was developed in 2001 by Dick Barber, formerly of Crucible Steel. However, the disadvantage is that it is more difficult to sharpen. Moderately difficult to sharpen, but won’t take you as long as with S90V. 00%, Tungsten: 1. Very hard at Rockwell-68 but not brittle. treat it'll open your eyes to what a great steel D2 is. ZDP-189, CPM-154, ELMAX | JerzeeDevil. Damascus. CPM-M4: A high-speed tool steel, this is a really tough steel with good edge retention. Allerdings ist der VG-10 auch ein excellenter The Spyderco Caly 3 uses ZDP-189 steel Spyderco-Dragonfly-2-ZDP189-steel Spyderco Rubicon, CPM S30V, 3. But now I can't decide on which blade steel to go with. The only significant difference, aside from the steel, is What makes the ZDP 189 steel remarkable is that it can be hardened up to HRC 65-67 without any problems of chipping. It was designed primarily as a cutlery steel and has a lower Vanadium content compared with S60V and S90V to allow for easier grinding. A Japanese powder steel, ZDP-189 is essentially the polar opposite of 3V – it’s uber-hard He then showed me a picture of a Santoku ZDP 189 and i thought it was a bit over priced at $400 a knife. Each offers some level of corrosion resistance because of high levels of Chromium used in the making of both. ELMAX. 55%. Spyderco Delica 4 ZDP-189 is manufactured from an exceptional type of steel, namely, ZDP-189 steel. This knife has a 4-way clip system: tip-up/tip-down, left/right hand. For steel junkies, blade steel is the very reason to buy a knife, but for the rest of us, it’s all just an alphabet soup of terms. $175. The Konosuke HD2 Gyuto Ho 240mm is the best selling Gyuto in the CKTG store. I would rate the toughness of VG-10 higher than 440C despite Dan’s ratings, and Spyderco Sorter Category: Steel – ZDP-189. I think it speaks highly that s30v is the only steel he uses for both hunting ZDP-189 : A powdered metal stainless steel with high carbon and very high chromium. I've heard the CBN or diamond rods fare better, but I don't have either. The ZDP-189 steel is shaving sharp right out of the box, and with a hardness of 64 Rockwell the blade should stay shaving sharp for a very long time. in terms of shaving, i would think you can create more parts faster compared to machining. B. Most makers harden ZDP-189 above 60HRC with some going as high as 65-67HRC. CPM S30V. Also, some blade steels that are known for making incredibly sharp blades aren't as tough and tend to chip easier. Spyderco Caly 3. A Impressive, Awesome, Astonishing, Amazing! These are just a few words used to describe the incredible kitchen blades made from this ZDP-189 powder metal die steel which achieves an impressive hardness of HRC 67, offering intense sharpness, edge holding and wear resistance. I have a small collection of good knives We list specs in our steel charts but this info is IMO, not complete. ) powder metallurgy ‘super steel’ was developed to compete with Cowry X. Buy knives with ZDP189 steel blades from See a knife you really want, but can’t shell out the cash all at once? Spyderco Caly 3. Sharpening has never really been an issue for me (I use diamond stones and 1200 and 2000 grit sandpaper), but it's significantly easier to reprofile the s35vn than s30v or ZDP-189. Cpm S30v Steel Vs Vg10. Almost all the things I personally value in a good blade. Seems like every year there's a new "wonder steel". The Sebenza 21 S30V. In my mind the biggest difference is in the steel. ZDP-189 is produced by Hitachi steel using PM process. touch-up) on the ceramic rods on a Sharpmaker is either an exercise in patience or futility. com/youtube?q=zdp+189+steel+vs+s30v&v=H62dN32yHjQ May 26, 2010 I was very tempted to go deep into steel chemistry in this one since chem was one of my majors in college, but instead I tried to stick to  Knife Steel - BladeReviews. 17,562. Spydiecollector has a video on cleaning a ZDP blade that demonstrates this issue. CPM S90V. Cowry X : Similar to ZDP-189. His S30V heat treat makes the steel perform significantly better than other S30V steel. Easy-grip Trac-Tec handle inserts help user keep a firm hold in wet conditions. Takes a wicked edge, but depending on I’d definitely avoid “super steels” such as S30V, ZDP-189, S90V, BG42, etc because I don’t believe that you’d be able to temper them properly to hold up to the abuse a sword is supposed to take. . It exactly matches their company philosophy with a perfect tool steel and a sharp simple blade design. Actually, alloys specifically developed for knives, including CPM S30V, CPM S35V, Aogami series, Shirogami series, VG-10, ZDP-189 and others, do not fall under any national standard. Spyderco K-2 Folder – C185 Very hard steel (e. A 16/03/2012 · No, Japan doesn't have better steel. It chipped after about two 16/02/2012 · I recently bought a ZT0301 with a S30V blade, great knife, love the feel and the build. Have used hundreds of knifes from chefs around the world. Zdp 189 steel products are most popular in North America, Domestic Market, and Eastern Europe. I've done a search but haven't found what i've looking for, Please any of you steel gurus share some knowledge as I don't know much about ZDP-189 because not many makers use it but it seems pretty expensive as the leek or sypderco adds a good premium when the knife carries a blade of ZDP. The blade steel is Stainless ZDP-189, a powder metal steel designed by Hitachi that has an incredibly high Carbon Content, allowing the steel to be hardened to 64+ HRC. CPM154 is a truly superior steel. This is a steel so renowned for its razor sharp edge and durability that it’s used often in high end custom knives. steels for EDC (ZDP S30v Knife D2 Knife S35vn Vg10 Knife Ats34 Zdp-189 154cm Knife 154cm Spyderco Benchmade Elmax S30v Steel Buck S30v Seki Knife Gerber S30v Ats 34 Knife Strider Knife Kershaw Blur 440c Knife Spyderco Paramilitary 2 #1 – Spyderco Dragonfly II ZDP-189 (the whole package) In terms of size, weight, steel, and price, it is hard to beat this knife. com - The Original and Largest Online Catalog of CutleryI use DMT diamond stones though, and those aggressively cut through every steel I've tried (including ZDP-189 and S110V). ZDP-189 Kitchen Cutlery Blades Home > Knifemaking Steel and Metals > Blade Steel > Stainless Blade Steels > CPM 154: CPM S30V. Trying to re-sharpen (vs. ZDP189 is a fairly recent super-steel that has come to the market from Hitachi, with many people claiming that it is a rip-off of Cowry-X, another Japanese stainless steel that uses 3% Carbon and 20% Chromium. extremely high carbon and chromium content. This means the knife will be able to keep its sharpness for a very long period of time, which to many, is particularly important for a day-long Specification: Blade steel : CPM S30V Full length : 205 mm Closed length :114 mm The blade length: 79 mm Cutting edge length: 75 mm The blade thickness: 4 mm Handle material: Textured G10 Tool weight 114g Blade Finish: Sanding Hardness 58-61HRCSukenari zdp189 3 layer gyuto anese chef knife 210mm sukenari zdp189 damascus kiritsuke gyuto anese chef knife 240mm sukenari zdp189 3 layer petty anese chef knife 165mm14/09/2006 · It’s not ZDP 189. ) differences in composition on this X55CrMoV15 vs. The manufacturing processes of this steel make it one of the toughest steel available in the market today. I can get the ZDP steel hair popping sharp, but not sharper than VG-10 or S30V. Buy knives with ZDP189 steel blades from Knifecenter. CPM 154, s30v, s35v, 20v are all top stainless steels, just like Japan's vg1, vg10 and zdp 189 are top stainless steels. CPM S110V contains a high volume fraction of This CPM S35VN stainless steel data sheet highlights the edge retention and toughness of this knife steel. Plus, there are bunch of other very good alloys that were not developed specifically for knives and don't adhere to any standard spec, but work just fine in knives. [ARCHIVED THREAD] - ATTN steel snobs: S30V vs. ZDP-189, a premium Japanese powdered super-steel made by Hitachi, hardened to RC 62–67, with very high carbide volume. S60V I have been a bit of a steel junkie over the years. ZDP-189 Satin Blade. It’s not just the total package either, with each individual Mule Projects Handles, Sheaths and Information for the Spyderco Mule Team Knives One correction, the knife is made of CPM S30V, not CPM S90V. CPM 10V : CPM S30V : A high carbon, high vanadium martensitic stainless steel made by Crucible. ZDP-189. I have a lot of knives and I prefer them a little bigger than this one, but most people probably like this size the best. Skeletool vs. So, while it's both harder and more wear resistant than S30V it's more prone to corrosion. 4116 steel. 28/10/2016 · with sintering you can create "super" alloys that are extremely difficult to impossible by melting metals together, VG-10 vs ZDP-189 for example. Cardboard, plastic strapping, wood, shrink wrap, I use my knives hard, and having carried a knife constantly for the last 20 or so years daily, I can attest that S30V is a great working steel. About ZDP-189: Developed by Hitachi, this steel boasts excellent edge retention. I did really like my buds Chris Reeve Seal knife also in S30V. 5% niobium, niobium carbides are formed, making CPM S35VN tougher and better able to hold an edge. Blade Tech Pro For a number of years it was the best blade steel made in the US. So, while it’s both harder and more wear resistant than S30V it’s more prone to corrosion. I have been using ZDP-189 in a Spyderco Endura 4FFG and a Dragonfly 2 and have been really impressed with the edge retention and durability of the steel. The performance difference between ZDP and S30V is so close that you can get a S30V knife which wears slower than a ZDP knife, though in general with a large number of samples you would expect the reverse. I haven't used ZDP-189 softer than that, but softer steel won't help with thin edges either. These knives are made of quality materials and thought they may look different, sometimes even bizarre, these knives were designed to function well. 35ZDP-189 is a stainless steel often used by Rockstead Knives, a company known to make some of the sharpest knives on the market. You can probably take an AUS-8 steel to as high as a 66, but it would be so brittle as to be useless. The thread is on Blade Forums in the Testing forum. It is known for its amazing wear resistance and capability to be hardened to 67 HRC. Sharpening is just hard. Summary: SGPS is a powder metallurgy steel which is in the same class as S30V, as a high wear alternative to steels like 154CM. You can see the detailed differences in composition on this X55CrMoV15 vs. Related: zdp-189 knife spyderco elmax m390 s30v knife cts-xhp s30v spyderco endura zdp-189 hap40 d2 knife zdp-189 stretch william henry knife Include description Categories ZDP-189 seems to be very close in many respects to S90V, and is available in quite a few production Spydercos. The two billets are lazer cut with an interlocking pattern that ensures not only a strong bond but also a unique and desirable aesthetic. Jan 4, 2007 #27. It won’t chip, it won’t dull, and unlike ZDP-189, M390 takes an amazing, gleaming high polish and holds it. The ZDP-189 knife differs from the ‘normal’ Dragonfly2 in that its blade is manufactured from ZDP-189, a very special type of steel. ZDP-189 - Latest super duper PM steel. ZDP-189 – Made up of Carbon: 3. This steel has 95% of ZDP-189’s hardness, but with better corrosion resistance and toughness. Dit is staal waar je met een grote boog omheen moet lopen. ZDP–189’s weaknesses have always been in the form of stain tendencies and chipping, and M390 fixes both. CPM S30V Steel: Which is Better for Knives? Both D2 and CPM S30V steel are good choices for knife blades. Name. Again, not common among production knives. zdp 189 steel vs s30v Also leichte Vorteile fuer den ZDP-189, aber kein Quantensprung. The two steels are brazed together using a copper-colored braze. The high carbon makes …Sukenari ZDP189. However, Reeve under hardens S30V and thus the performance isn't likely to be comparable to other S30V blades or the designed/intended use of the steel. There's a youtube vid of a guy slicing a phone book who did the angle change. The price point of VG-10 knives has made me question why I’d buy higher end knives, but I cave in sometimes. 14/01/2019 · First of all, ZDP-189 achieves very high hardness levels, which usually means that less chromium is in solution, which I have written about in the 154CM article and the nitrogen-alloyed steel article. The ZDP 189 knife has been nothing but a dream to use. Stretch C90BL has a cobalt blue FRN (fiberglass reinforced nylon) handle and exotic Japanese ZDP-189 imported steel blade. 25/09/2009 · But if there was a superior ZDP-189 kitchen knife, and you could settle this issue with some real world empirical observation, the knife would almost sell itself. ZDP 189. S touto ocelí (S30V) je právě „prášková“ slitinová nerezavějící ocel (ZDP-189) srovnávána v literatuře nejčastěji. S30v is a purpose-designed steel for knives, holds a great edge for a good while. 03/01/2007 · I used an S30V Mini Grip at work for more than a year, working in a warehouse environment, and have really put it through it's paces. I like the lower cost of the VG-10 and from the reviews should be equivelant to S30V, like on my Para 2 (correct me if I'm wrong please). The Lexicon of Blade Steel list common steels often used in knives. The datasheet for ZDP-189 shows that it has very low toughness [2]. Spyderco. It is tougher than D-2 and 440C and Our yoshihiro hayate zdp 189 super high carbon stainless steel gyuto is a state of the art handcrafted anese chefs knife zdpki210ehsv new yoshihiro hayate zdp 189 10/10/2018 · bearfacedkiller wrote:Yeah, I am sure it is pricey. 3-1/4″ Drop Point S30V Steel Blade. I would like a steel that I could cut others steels in half with An overview of the comparison that I have been doing between ZDP-189 and M390. Hitachi ZDP-189 Stainless Steel. It was designed to offer the best combination of toughness, wear resistance and corrosion resistance. A summary of results of edge retention of knives using the CATRA edge retention tester. The latest addition to our range is a ZDP-189 kitchen knife that uniquely combines Japanese traditions in the manufacture and maintenance of steel knives with contemporary Western gastronomy. 00 (1 Reviews) Add to Henckels Victorinox Adventure Medical Light My Fire Other Led Lenser Gerber steel M390 S30V Ceramic steel ZDP-189 O-1 Carbon Steel A2 El EDC тест Spyderco Endura 4 ZDP-189 vs Spyderco Manix-2 XL, Spyderco Manix 2 XL - surprise unboxing & rambling . ZDP-189 gets a toughness rating of “3,” the same as S30V and VG-10 despite the very high hardness and carbide volume of ZDP-189. Like Tourist said, how the steel is treated makes a hellofa difference. The current standard models are either in VG-10 and the superior ZDP-189 stainless steel that is the focus of this review. I like the ZDP-189 as I've read that it has better edge retention but may be more prone to chipping and harder to sharpen and about $30 more than the VG-10. The newest offering in knife steel is CPM 4V™ which is a powder tool steel designed as an upgrade for CPM 3V for the blanking and advanced high strength steel applications. I was familiar with S30V and 154CM, so if the 20cv out performs them, its good. The advantage of such hard steel is that it retains its sharpness for a very long time. Whether this is a good thing is a matter of personal preference. ZDP-189 (Hitachi Metals Ltd. Steel ZDP-189 I started this channel because I love to learn, and I also love sharing the knowledge I gather with you guys. It is designed to provide maximum resistance to breakage and chipping in a high wear-resistance steel. Due to small Vanadium content VG-10 has finer grain content compared to VG-1. I've also experienced a couple of minor problems with MBS-26 as well. The best supersteels are at best equal to a good tool steel with the slight advantage of not rusting and the disadvantage of being hard to sharpen. "William Henry Limited Edition B05 Gold Coast Knife. Used by Messermeister. Graphs. com/knife-faqs/knife-steelsMay 28, 2017 S30V: Widely considered to be one of the best high end steels on production ZDP189 is great steel if you know how to take care of it. Sign up for our newsletter. Stainless Steel Plate N690co 8cr13mov Vg-10 Zdp-189 Cpm S30v 420hc Aus-8 N690co , Find Complete Details about Stainless Steel Plate N690co 8cr13mov Vg-10 Zdp-189 Cpm S30v 420hc Aus-8 N690co,8cr13mov Vg-10 Zdp-189 Cpm S30v 420hc Aus-8 N690co,430/2b Stainless Steel Sheet Plate,Stainless Steel Coil Products From This Supplier from Supplier or First of all, ZDP-189 achieves very high hardness levels, which usually means that less chromium is in solution, which I have written about in the 154CM article and the nitrogen-alloyed steel article. 154 and ATS 34 declined in popularity with the emergence of CPM's S30V and some of the powdered steels like 440V and now even further with Hitachi's latest, ZDP 189. chisels, quality knife blades): HRC 55–66 (Hardened High Speed Carbon and Tool Steels such as M2, W2, O1, CPM-M4, and D2, as well as many of the newer powder metallurgy Stainless Steels such as S30V, CPMS-154, ZDP-189, etc. Steel Type. CPM S30V CPM S35VN CPM S90V CPM154 Damascus Elmax And that is where the steel shines. Vote on your favorite ZDP-189 Blade. Over 3% carbon content greatly exceeds its nearest competitors by a large margain resulting in an extreme hardness (over HRC 65) therefore unmatched edge retention. I get a lot of personal satisfaction from this I started this channel because I love to learn, and I also love sharing the knowledge I gather with you guys. It is a high vanadium stainless steel with even higher edge retention. ZDP-189 works well with a high polished edge, but after quite a bit of experimenting, the consensus is that even for kitchen use, 24° inclusive edge is the lower threshold for it, at least when the hardness is in 64-66 HRC range, any lower than that and microchipping will cause excessive dulling. (64–66 HRc compared to the average of 58–62 HRc), ZDP-189 can be ground Nov 20, 2010 Dennis and I occasionally discuss blades and steel via PM. This is a discussion on Best Steel within the Defensive Knives & Other Weapons forums, part of the Defensive Carry Discussions category; Which steel would you choose between ZDP-189, M390, CPM M4, CTS Charpenter, Elmax, S30V or S35VN? ZDP-189 (at the hardness used in the Stretch II) CPM S30V (at the hardness used in the Native) 420HC (at the hardness used in the Buck 110) AUS-8 (at the hardness used in Boker Plus Trance) N690Co (at the hardness used in the Volpe) Custom Steel Processing, Steel Edging, Hardened and Tempered. I had to break my23/03/2010 · ZDP-189 seems to be very close in many respects to S90V, and is available in quite a few production Spydercos. With the addition of . I like plenty of other steels, but for the reasons above, VG-10 is the best in my opinion. A Japanese powder steel, ZDP-189 is essentially the polar opposite of 3V – it’s uber-hard S30V vs. Folding knife with high-end, laminated ZDP-189 steel blade. Introduce today's most wear resistant steel CPM S110V and it becomes a game changer. Very good edge holding, fairly easy to sharpen. It turns out I was wrong to wait, this is the perfect Spyderco. It is in no way all inclusive. zdp-189: 3. Spyderco Manbug ZDP-189 MGREP . CPM 20CV. Unlike ZDP-189 most carbides are formed by vanadium and molybdenum, leaving more ‘free chromium’ to fight corrosion. You forgot ZDP-189 and the other newer Edge Retention Test! 14c28n vs VG10 blade steel comparison - Which holds longer? Bucks Bos s30V vs Benchmade S30V ZDP 189 on Spyderco Endura views; ZDP-189 Steel; Shop All; Suppliers. 00%, Molybdenum: 1. >> See knives with ZDP-189 steel. Range of outdoor uses. Vg 10 steel vs s30v keyword after analyzing the system lists the list of keywords related and the list of websites with Spyderco Dragonfly 2 VG-10 or ZDP-189 or Unlike ZDP-189 most carbides are formed by vanadium and molybdenum, leaving more ‘free chromium’ to fight corrosion. 00: 20. Rockstead makes the $1,450 KEI-ZDP from ZDP-189 Toughness: INFI A proprietary steel and heat treat developed by Busse Knives, INFI is an excellent performer and one of the best steels for big 20/08/2010 · It is true that ZDP-189 is a phenomenal steel. The current standard models are either in VG-10 and the superior ZDP-189 stainless steel that is the focus of this review. com i really had to get used to S30V, can get it scary sharp, but would last that long, but is staying normal sharp for a long time Cpm-154 Meeh. The forth generation Spyderco Delica in ZDP-189 has the same design as the VG-10 version, full specifications can be seen in its review of the forth generation VG-10 plain edge Spyderco Delica. 75. For my first run of the ACIES, and ACIES 2, I got a super-premium Japanese steel called ZDP-189, which managed to achieve an optimum Rockwell of 64-66. Laminated steel - the core is made of very hard steel, dressed in an outer layer of softer stainless steel. 00 $113. Manufacturer: Crucible. Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy, its inherent virtue is the equal sharing of misery. S30V is BY FAR the most common of these. It also is designed for an application that doesn't seem to apply to knives. …C90BL Stretch Lightweight ZDP-189 CLIPIT Just released from Spyderco is the Stretch Lightweight with a ZDP-189 steel blade. It has, by far, the most carbon (3%) of any regularly used steel on the market. Since The Truth About Knives is just taking its first steps this week, Chris Dumm and I thought we would start things off properly and start a discussion about blade steel. Rockstead Higo #102 ZDP-189 – A folding Masamune in Paris (Part I) HIGO-J-ZDP BLADE / SHINOGIZUKURI Bushcraft Carbon Fiber CPM M4 High Speed Steel CPM S30V It was also compared extensively to a Jess Horn in ZDP-189 and had better extended slicing aggression on cardboard however the primary angles were too different too alow a comparison of the steels. Apr 30, 2010 Cliff Stamp's tests showed it to chip compared to steels like VG10 but holds Sharpening time between S30V and ZDP-189 was about equal, Nov 12, 2018 ZDP-189 by Hitachi is another of the newer super steels containing huge So, while it's both harder and more wear resistant than S30V it's more prone to stable and grindable product compared to the traditional processes. Spyderco Spyderco Endura 4, British Racing Green Handle, 189-ZDP Steel, Plain Edge SC10PGRE The Spyderco C10PGRE Endura features the solid ZPD-189 steel blade. The ZDP-189 is more difficult to sharpen than VG-10, and definately holds an edge longer. Lock Buy Folding Knives with M390 Steel from Knifecenter. S30V vs. Discover the best pocket knives, folding knives, fixed blade knives, custom and midtech knives from the Blades Discover the best pocket knives, folding knives, fixed blade knives, custom and midtech knives from the Blades14/09/2006 · It’s not ZDP 189. Mar 10, 2016 This video documents an edge retention test between ZDP-189 and CPM M4. Problematika „štípání“ ostří je také v literatuře popisována, ale zmínek o tomto poškození je v porovnání s S30V minimum. 10%, Chromium: 20. コンバットエリートナイフ rrf s30v usa製 (tac-26) combat elite サイトポリシー 【送料無料】ペーパーカップホルダー150ml(5oz)用【ナチュラル】 800個_紙コップホルダー_5オンス 粉末冶金鋼系(Powder Metallurgy Steel) CPM-S30V クルーシブ・マテリアルス・コーポレーション(Crucible Materials Corporation) ZDP-189 と ZDP-189は現状最高の刃物用鋼材と言われている高級刃物用粉末鋼です。 Ariat アリアト Mens シューズ Workhog™ Wide Square Steel コンバットエリートナイフ rrf s30v usa製 (tac-26) combat elite サイトポリシー 【送料無料】ペーパーカップホルダー150ml(5oz)用【ナチュラル】 800個_紙コップホルダー_5オンス 粉末冶金鋼系(Powder Metallurgy Steel) CPM-S30V クルーシブ・マテリアルス・コーポレーション(Crucible Materials Corporation) ZDP-189 と ZDP-189は現状最高の刃物用鋼材と言われている高級刃物用粉末鋼です。 Ariat アリアト Mens シューズ Workhog™ Wide Square Steel . 14/08/2007 · I am not much of a wonder steel guy. Each with benefits. Ultra high carbon stainless. CPM S30V was developed in 2001 by Dick Barber, formerly of Crucible Steel. 5 Folding Knife ZDP-189 In addition to what others have said, ZDP is not as stain resistant as, say, VG-10 or S30V. ask. Considering i was already paying upwards of $270 a knife i thought i’d spend a bit more and see what i get for my money. Email Pocket knives are perfect for keeping around for when you need it. AUS-8 gets a toughness rating of “4” where 8Cr13MoV gets a “3” despite the two being similar steels. ZDP–189’s weaknesses have always been in the form of stain tendencies and chipping, and M390 fixes both. Japan makes ats 34, and aus steels which line up with 154 cm and 440 steels pretty evenly. 50%, Vanadium: . / Custom knife, High quality cutlery tool: YSS. Spyderco Manbug – M; Spyderco Mule Team ZDP-189 – MT04Unlike ZDP-189 most carbides are formed by vanadium and molybdenum, leaving more ‘free chromium’ to fight corrosion. So not super hard. Hi Blades community, Grega here from SharpEdge. CX: Do I really want a serrated blade, anyway? S30V. BobSig Jan 27, 2012. DMT Diamantsteine oder Spyderco Sharpmaker) problemlos schaerfen. Crucible's primary goal was to design an alloy with high impact toughness and more wear resistance than currently available with CPM 3V. Very spendy, but it takes and holds an edge beautifully. Also unlike ZDP-189, M390 is widely available, though it is pretty darn expensive. Spyderco Sorter Category: Steel – CPM 10V. 5 Folding Knife ZDP-189 Buy knives with ZDP189 steel blades from See a knife you really want, but can’t shell out the cash all at once? Spyderco Caly 3. S30V. Jerzeedevil. VG10 vs SR101. ZDP-189 steel is manufactured in Japan and classified by knife industry standards as exotic for its remarkable hardness and enhanced capacity for edge retention. These files are related to cpm s30v steel vs vg10. Manufacturer: Hitachi ZDP189 is a fairly recent super-steel that has come to the market from Hitachi, with many people claiming that it is a rip-off of Cowry-X, another Japanese stainless steel that uses 3% Carbon and 20% Chromium. It is the most stain resistant steel on the market, and is a hard material. H-1, VG-10, S30V, A-2, D-2, ZDP-189 : The BladeSteels - YouTube www. com bladereviews. The ZDP-189 blades also significantly outlasted S30V blades in a similar test. The ZDP does seem to cost a lot more. The Spyderco Manbug has a thick, muscular flat-ground ZDP-189 blade. Oct 5, 1998. Category People But now I can't decide on which blade steel to go with. I've always kinda wanted to try s30v and just haven't yet. You can ensure product safety by selecting from certified suppliers, including 19 with ISO9001, 1 with ISO/TS16949, and 1 with Other certification. 7 cm: Compact pocket knife from Spyderco with ergonomically round form. Simply put ZDP-189 is the hardest, best edge holding steel available. Toyama prefecture is located approximately in the center of Honshu, Japan and is bordered by Niigata and Nagano Prefectures to the east, Gifu Prefecture to the south, and Ishikawa Prefecture to the west. This stainless steel was created by Dick Barber of Crucible Materials Corporation specifically for the cutlery industry. Umnumzaan vs CPM-M4 Blade Forum. ZDP-189 can get very hard, harder and tougher than S30V. ZDP-189 : A powdered metal stainless steel with high carbon and very high chromium. I would put it up there as one of my favorite steels ever. Comparison of CPM M4 HC, ZDP-189, M390, and S30V edge retention Dennis sent me 3 exotic PM steel blades to try: ZDP-189, M390, and CPM M4 HC. Sukenari zdp189 3 layer gyuto anese chef knife 210mm sukenari zdp189 damascus kiritsuke gyuto anese chef knife 240mm sukenari zdp189 3 layer petty anese chef knife 165mm14/09/2006 · It’s not ZDP 189. C - 3% and Cr - 20%. As you can guess very expensive too. Cobalt . Having tested a Stretch and endura in ZDP189, a military and a paramilitary in S30V, an endura in VG-10 and a Gayle bradley in CPM-M4, I get confusing results. In round numbers, ZDP-189 can do 10 times what 154CM and ATS-34 can do. I'm happy to say that our ZDP-189 Bunka Black is currently featured on Massdrop! If you are a fan of good Japanese kitchen knives, I welcome you to check it out - it's quite a looker, and a great performer, made of one of the hardest steels available for kitchen knife production - powder steel ZDP The ZDP-189 knife differs from the ‘normal’ Dragonfly2 in that its blade is manufactured from ZDP-189, a very special type of steel. 0% and a chromium content of 20% with most of it being pulled into developing carbides (hard, wear resistant particles) instead of fighting corrosion. S30v vs s110v - Spyderco Forums spyderco. 440C's primary advantage is superb rust resistance. Patapsco Mike said: ↑ I got one of the new ZDP189 Leeks. The video also shows the sharpening of both knives. Your feelings on ZDP-189 Two of my first S30V knives were from Graham and Strider. Contains 3% carbon and 20% chromium. Likes: GeneralGlenn and Ben Rubinstein. Výsledky jsou však jednoznačně ve prospěch ZDP-189. satin finished Steel Composition For those that really want to get into the nitty gritty of knife steel, below is an interactive table with the composition of dozens of popular steels. It is extremely high in Carbon and Chromium making it very expensive to manufacture. For a number of years it was the best blade steel made in the US. 1911Forum > Other Firearms & Tools > Blade Forum: Umnumzaan vs CPM-M4 Cedric and Ada's Thoughts on Steel and Edge Retention basic level weren’t putting 420HC above S30V or anything particularly unexpected. Pretty much the same, except for the slightly higher C content - 0. This CPM S35VN stainless steel data sheet highlights the edge retention and toughness of this knife steel. RC hardness is + or - 1 RC on the steels that were tested as the standard of RC testing. Materials for tools and cutlery Searching for ZDP 189: Stainless blade steel made by powder metallurgy process. I carried a Delica for a long time, but didn't really like the relative lack of edge holding of the VG-10. Sukenari ZDP-189 – Sukenari is a small blacksmith shop in Toyama Prefecture. All steels listed here also appear within the Lexicon of Knife Terminolgy. It has always been somewhat puzzling to me how ZDP-189 can achieve such high hardness levels while still I already own 30 plus Spydie folders including ZDP 189 blades and a VG10 Endura, so this was hard to justify. While ZDP-189 is my favorite for a daily-use folder, it is more difficult to grind and isn't stainless. sanetsu | sanetsu | sanetsu zdp-189 gyuto | sanketsu | sanketsu wow | sanketsu weapon | sanketsu-girl sayuri | sanketsu shoujo sayuri | sanitsuda ekachai | sank CPM S110V is a high alloy martensitic stainless tool steel produced by the Crucible Particle Metallurgy (CPM) process. breaking better than S30V or This is a French steel that was developed for the airplane industry. 04”” (blade), $$$, 4. 27/02/2014 · Oh, the choices I believe ZDP-189 is a bit harder than VG-10. com - The Original and Largest Online Catalog of Spyderco Para 3 Folding Knife 3" S30V Satin Plain Blade other spyderco models . as I do with using ZDP-189 in a no-chopping role as an EDC steel. List of blade materials S30V is still considered to be a superior choice for knife making. Our yoshihiro hayate zdp 189 super high carbon stainless steel gyuto is a state of the art handcrafted anese chefs knife zdpki210ehsv new yoshihiro hayate zdp 189 The forth generation Spyderco Delica in ZDP-189 has the same design as the VG-10 version, full specifications can be seen in its review of the forth generation VG-10 plain edge Spyderco Delica. ZDP-189 habe ich nur als Drei List of Blade Materials. The steel is leaps and bounds better than S30V in terms of edge retention. ZDP-189 is a very exotic steel, and only premium knife makers use this steel. The stock angle is 30° but I'm going to reprofile it to 18°. ZDP-189 is a stainless "super steel" that has an unheard of 3% carbon and 20% chromium. It offers impact resistance greater than A2, D2, Cru-Wear, or CPM M4, approaching the levels provided by S7 and other shock resistant grades. Very impressive steel - very difficult to obtain. Sharpening has never really been an issue for me (I use diamond stones and 1200 and 2000 grit sandpaper), but it's significantly easier to re-profile the s35vn than s30v or ZDP-189. Leicht schaerfbar sind beide, auch der harte ZDP-189 laesst sich mit geeigneten Medien (z. Whether this is a …12/06/2008 · Like Tourist said, how the steel is treated makes a hellofa difference. ELMAX vs S30V Steel (self. The massive amount of carbon in ZDP-189 effectively ‘pairs up’ with the chromium to form carbides which leaves less ‘free chromium’ to battle corrosion. These will hold an edge for quite a long time but you almost NEED diamond stones to sharpen them. VG 10 stainless steel shouldn’t be confused with VG 1 stainless steel, either. 26 May 201010 Mar 20163 May 2018 All the info you need to understand the steel in your knife blade. Spyderco's Dragonfly 2 is a good example. The blade our extra sharp ‘Wave’ damascus with ZDP-189 core. A number of knife makers say that there isn’t a better blade steel for sale. I could not differentiate between M390 and CPM M4 HC. Why? I use my Richmond ultimatum 245mm S30V H-1, VG-10, S30V, A-2, D-2, ZDP-189 : The BladeSteels of Our Dreams - I was very tempted to go deep into steel chemistry in this one since chem was one of my majors in college, but instead I tried to stick to generalized practical knife-steel porn. The knife is made from a core steel of ZDP-189, a very hard steel (66-67 HRC), which means it can achieve and hold an incredibly sharp edge. CPM 154 VG10 vs VG1. This is my first user with this steel (usually Sandvik or D2). It was developed to resist corrosion in the worst possible conditions. What is better Arkansas stone or diamond steel for blade? grades such as Cpm s30v or Ats34 as they are tougher then 440c VG-10 (at the hardness used in the Caly 3) ZDP-189 (at the hardness Best Steel. Phaedrus, one of our mutual friends from Wyoming is all wound up about M-4 steel. Crucible CPM S30V Stainless Steel. Produced by Hitachi steel using PM process. 9 Feb 2015 A small handful, S30V, S35VN, and Sandvik's 14C28N, started life out as This steel has 95% of ZDP-189's hardness, but with better corrosion 2 Jun 2011 zdp-189 compared against BS#1 which is the steel I would pit it . Wrong. The edge I can put on it with my Sharpmaker is sharp, just not as sharp as the one from the box. ZDP-189 ZDP-189 was a long time favourite steel by the most demanding environments. This creates a super hard steel that comes sharper than nearly any other steel out there. depend on the grind / blade shape CPM 3V is a high toughness, wear-resistant tool steel made by the Crucible Particle Metallurgy process. Spyderco’s Dragonfly 2 is a good example. Steels have run the gamut from ATS-34 back in the 1990’s to CPM S30V in the Posts about zdp-189 written by nemosandman Bushcraft Carbon Fiber CPM M4 High Speed Steel CPM S30V EDC Ed Schempp Eric Glesser folder Fred Perrin Military S30V Steel opinions. knifeclub) I use DMT diamond stones though, and those aggressively cut through every steel I've tried (including ZDP-189 and S110V Hitachi ZDP-189 Stainless Steel. I have blades in all of the steels that you mention. CPM S35VN is a tougher version of the popular CPM S30V, due to the addition of niobium. Aim hardness is 58/60. worse than ZDP-189 when it comes to usable edge retention. 35zdp-189 compared against BS#1 which is the steel I would pit it against falls short on sharpenability, ability to take as fine of an edge as possible, performance, the size and strength of the bond of carbon and iron. 05/01/2007 · ZDP-189 vs S30V Discussion in ' And I'm learning a lot about heat treatment and not only the steel but also the vendor and heat treatment the steel receives. This was verified doing a blind test of blades of unknown hardness until they were tested after. It sound like just having a steel x vs. Obviously ZDP is an enthusiasts steel- Rachael Ray ain't gonna feature that Spyderco makes some of the most interesting, not to mention nicest, folders on the market. Locking liner holds knife blade firmly in …12/06/2008 · Like Tourist said, how the steel is treated makes a hellofa difference. CPM S110V is a high alloy martensitic stainless tool steel produced by the Crucible Particle Metallurgy (CPM) process. retentions of M390 and CPM M4 HC compared to those of other alloys I have tested. The only two I would put in a class with Maxamet are S100V and ZDP-189. Though both of these varieties of steel are used by manufacturers in Japan and elsewhere, VG 10 is considered a higher quality metal. Quick view Add to Cart. Unfortunately, due to the difficulty of producing ZDP-189 and the special forging and heat-treatment it requires, knives that use this steel are expensive and relatively rare. 粉末冶金鋼系(Powder Metallurgy Steel) CPM-S30V クルーシブ・マテリアルス・コーポレーション(Crucible Materials Corporation) ZDP-189 と Keyword Research: People who searched 14c28n steel comparison also searched Allerdings ist der VG-10 auch ein excellenter Stahl, den ich persoenlich besser finde als z. M-VX is a martensitic S30V vs. I think that a fixed-blade in S30v will serve you well. My main gripe with getting another Al Mar is price for the steel used, AUS 8 is a great steel but there are many other better steel options in that price range. Blade steel is the heart of any good knife, and yet for a lot of folks, wading in to metallurgy is not a fun or profitable venture. CPM-S30V : main Crucible CPM S30V Stainless Steel. William Henry B12 Atlas Spearpoint Folding Knife with ZDP-189 Steel. Z ZDP-189 (Steel) - a Japanese powdered metal. ZDP-189 Steel. Accuracy is to + or - 10 Cuts and + or - 1 LB of down force or 6%. Personally, if I had a choice I would go with VG-10 or S30V over ZDP-189. when I say good I mean edge holding ability, toughness and all the basic quality of a good knife steel. Composition Comparison Graph For The Knife Steels Crucible CPM S30V, Bohler-Uddeholm Elmax, Hitachi ZDP-189, Hitachi ZDP189 Version 4. Cliff Stamp Banned BANNED. Compared to a steel like 1095 it is not nearly as tough (meaning it is more prone to Feb 9, 2015 A small handful, S30V, S35VN, and Sandvik's 14C28N, started life out as This steel has 95% of ZDP-189's hardness, but with better corrosion 23 Sep 2010 Lastly, ZDP-189 is expensive compared to other steels, but is highly However, to me, I believe VG10 is a better all round steel than S30V. 16/12/2018 · But technically ZDP-189 is a stainless steel from what the textbooks say. Due to the very difficult process of heat treatment and forging ZDP-189 steel, very few blacksmiths are capable to process it. and Sr77. Spyderco Endura 4, British Racing Green Handle, 189-ZDP Steel, Plain Edge SC10PGRE Spyderco Knives - Knife, folders, fixed blade, utility, pocket, hunting, kitchen, sharpening Spyderco Endura 4, British Racing Green Handle, 189-ZDP Steel, Plain Edge SC10PGRE Spyderco Nabídka kvalitních značkových nožů. - Variation of 1. The Blade ZDP-189 is a Japanese made steel by Hitachi that has an insanely high carbon percentage at 3. steel y might be a tad too simplistic. than very available steels such as 154CM, D2, CPM S30V, and VG-10?I've done a search but haven't found what i've looking for, Please any of you steel gurus share some knowledge as I don't know much about ZDP-189 because not many makers use it but it seems pretty expensive as the leek or sypderco adds a good premium when the knife carries a blade of ZDP. S30v S110v ZDP 189 N690c VG10 I LOVE the steel but really can't bring myself to like the blade geometry and ergonomics. 440C Stainless Steel; Spyderco Manix 2 Folder Knife, CPM-S30V Satin Blade. It is not very tough, but is especially good material for diving knives. 30% This is one of the most recent developments in PM steels. Folding knife crafted of S30V stainless steel with stone-washed finish. The small Sebenza was similar in push cutting edge retention to a Spyderco Manix also in S30V, a K2 in D2 and a Meadowlark in 8C13CrMoV. 1 Jan 2007 I've done a search but haven't found what i've looking for, Please any of you steel gurus share some knowledge as I don't know much about 12 Nov 2018 The massive amount of carbon in ZDP-189 effectively 'pairs up' with the chromium to form carbides which leaves less 'free chromium' to battle corrosion. Then there's that "super steel" cool factor. X50CrMoV15 steel composition comparison graph. May 3, 2018 All the info you need to understand the steel in your knife blade. 2 blades of the same hardness and steel, sharpened the same and same model of knife. CTS-204P. 05/01/2016 · Elmax, ZDP 189, Bohler Uddeholm M390 & N680, steels from Carpenter, San Mai III clad stuff, S110V, HAP40 (popular Japanese cutlery steel,) CPM M4, Hitachi Super Blue steel, stuff like that, all get used first in their mules and then in their production knives. $450. Although we use steels like HAP40 which is basically M4 that has been designed to have higher hot hardness and is designed for an application that doesn't apply to knives. green zytel handles with metal pocket clip. extremely high carbon and chromium D2 vs. The ZDP-189 steel is shaving sharp right out of the box, and with a hardness of 64 Rockwell the blade should stay shaving sharp for a very long time. The Blade. Allerdings ist der VG-10 auch ein excellenter Stahl, den ich persoenlich besser finde als z. My knife has the composite blade, consisting of a 14C28N spine with a ZDP-189 cutting edge. My ZDP189 Higo blade was “chipping” today (!!!) quite badly on the tip (Arrrrgh!!!). sc-28pgre2 dragonfly with 1 7/8" plain edge zdp-189 blade. I use DMT diamond stones though, and those aggressively cut through every steel I've tried (including ZDP-189 and S110V). with sintering you can create "super" alloys that are extremely difficult to impossible by melting metals together, VG-10 vs ZDP-189 for example. However, I would say people are a bit over-exaggerating when they say it's hard to sharpen. ZDP-189 gets a toughness rating of “3,” the same as S30V and VG-10 despite the very high hardness and carbide volume of ZDP-189. Blade Materials & Blade Steel For Sale • Excellent Prices and Fast Shipping • Alpha Knife Supply. 25/05/2012 · Hello guys, I have a question. CPM S35VN. I use 154cm on a regular basis and my other EDCs have steel like Sandvik, AUS8, etc. Just preview or download the desired file. It has extremely high wear resistance, comparable to CPM S90V. Spyderco Dragonfly 2, ZDP-189, blade length: 5. best s30v knife, cold steel vs kershaw, gerber fast vs kershaw blur, gerber vs kershaw, kershaw china, kershaw china vs usa, kershaw knife made in china, kershaw knives china made, kershaw knives made in china, kershaw made in china, kershaw or cold steel, kershaw vs cold steel, kershaw vs gerber, zero tolerance vs cold steel, zt vs cold steel Dragonfly Nishijin-Handle Folder ZDP-189 (Spyderco) is a great value. S30V is also considered true stainless steel; D2 only has enough Chromium to be “semi-stainless. The latest evolution in Spyderco s time-tested family of folding hunting knives, the Stretch 2 Lightweight is the result of decades of refinement based on detailed feedback from countless hardcore outdoorsmen. just a crazy good edge retainer. AUS8 vs. Built with precision and quality