CPM S45VN is a collaboration between Crucible and Niagara Specialty Metals. Crucible CPM S45VN November 01, 2019 07:10PM Admin Registered: 6 years ago Posts: 7,039 [www ... he says in the review that its easier to sharpen than s35vn, and more corrosion resistant.. if thats the case then it certainly seems a bonus. S45VN goes head-to-head with Elmax in edge retention, S45VN is an absolutely great steel that will be a new industry standard. The steel looks somewhat similar to S35VN but with increased Nb and N, decreased C and V, and a 1.5% cobalt addition. S35VN is 15%20% tougher than S30VN without any loss of wear resistance. S45VN is a new powder metallurgy stainless steel being produced by Crucible that has just been announced. Shop the ITS Store for exclusive merchandise, equipment and hard to find tactical gear. Crucible/Niagara S45VN If you know anything about steel, you know that S30V is very good baseline steel. S45VN is somewhat of an incremental advance but it does seem to be an upgrade overall vs the earlier S30-series steels. CRK decided to let me test it after years of knowing me and knowing that I’m a hard user of premium knives on all my trips and adventures. Browse by Type, Blade Length & more Hide Filters Show Filters Type Fixed Blade Knives (38) Hunting Knives (38) Kitchen Knives (38) Blade Length 3.5 … Chris Reeve Knives isn’t a company known for rushing into new designs or materials without thorough testing. Its carefully tuned chemistry promotes the formation of more chromium carbides, while leaving larger amounts of free chromium available for corrosion resistance. Features: CPM-S45VN blade with flipper and thumb hole openers. They will be decarb free. Was it enough though and could steel be even more stainless? Find helpful customer reviews and review ratings for Spyderco Para 3 with CPM S45VN Steel Blade and Green G-10 Handle - C223GPFGR at Amazon.com. Powered by UBB.threads™ PHP Forum Software 7.7.3. Equipment you need for wherever your adventures in life take you. - Spyderco Paramilitary 2 Sprint Run C81GPFGR2 Folding Knife, Satin 3.437" Plain Edge CPM-S45VN Blade, Diamond Arc™ Forest Green G-10 Handle $225.00 $157.50 Compare Best practices involving up to date medical information and life saving equipment. OUT OF STOCK When your adventures afield transition to the kitchen, the right cutting tool will make all the difference. One year is undoubtedly a long time for testing an item. It wouldn’t be my first grab for something like chopping, but you should always consider the right tool for the job. Crucible set out to increase the toughness and edge retention, while keeping corrosion resistance at a premium. Its carefully tuned chemistry promotes the formation of more chromium carbides, while leaving larger amounts of free chromium available for corrosion resistance. CPM S35VN Steel Review Chris Reeve Knives PacificWhen Crucible Industries introduced its CPM S30V steel, blade-smiths and knife-lovers alike fell in love with it; the quality wear resistance, toughness, and machinability offered by the steel was equal to none other. I was really excited to be involved in this evaluation of S45VN for Chris Reeve Knives. Surface is ground to a 100 Ra finish or better. Learn more about joining our Community as a Crew Leader. With all that being said, the S45VN Inkosi is surely tough enough for any job you could ask from a folder. CPM 20CV is a steel created by Crucible to be excellent at resisting wear and corrosion, balanced with good toughness. Overall toughness isn’t something stainless steel is known for, but the new material kept pace with any other premium steel I’ve tried. CPM-S45VN Blade Thickness: .090" Weight: 3.0oz. The Blade folds open, and so does the little tail on the back. Medical Bag Updates: Repacking & Maintaining Over the Counter Medications, Go-To Preparedness Bags and Food Selections, Consider the Three P’s Before Packing for Your Next Trip, Foot Care: Treat Your Feet the Right Way to Avoid Blisters, detailed review I did on the Inkosi Insingo. He asked me to really put it through its paces over the next year and provide him reports every couple of weeks. With the slightly increased carbon content, less vanadium and cleaner structure, S45VN should hold an edge longer than both of its predecessors. While corrosion resistance is important, a knife is designed to cut, so holding its edge is a vital feature. Finally, before you ask, this new Inkosi is very special to me and isn’t for sale! Be the first to review “Spyderco C81GPFGR2 Paramilitary 2 CPM-S45VN Satin Plain Blade, Forest Green G10 Handles, Sprint Run” Cancel reply You must be logged in to post a review. Should you consider this new steel? This Sprint Run Para Military 2 knife has a premium CPM-S45VN flat ground blade with a plain cutting edge. I can confirm some increase in the edge holding, mainly when whittling or cutting fibrous materials like cardboard and rope. Although I don’t think that will be a bad thing for you. I didn’t disassemble the knife for the whole year, just to see how the hidden parts would hold up. Its carefully tuned chemistry promotes the formation of more chromium carbides, while leaving larger amounts of free chromium available for corrosion resistance. Mike Stewart of Bark River notes that he has been asking Crucible Steel to make a steel like this for years. S45VN is a steel that was developed by one of their metallurgists (Frank) as an improvement to S35VN. After initially hearing about the finer structure in the new steel, I thought the fineness might compromise the aggressiveness of the edge bite. Information on news, history and events both inside ITS and throughout the world. I would never make a hunting or filet knife in a steel like 3V or M4. The S35VN or CPM S35V is a high-end martensitic stainless steel made by @Crucible, high in Carbon, Vanadium, and chromium designed to offer a great balance between toughness, hardness and corrosion resistance.It’s used in long-wearing Specialty cutlery, Plastic Injection and Extrusion Feed Screws and Dies, Wear Components for Food and Chemical Processing, and of course in the Knife Industry. It was a martensitic stainless steel, designed to offer good wear resistance, corrosion resistance and increased toughness. Copyright © 2000-2020 24hourcampfire.com, Inc. All Rights Reserved. The new S45VN steel offers corrosion resistance like never before. Top. I’m very excited to see this new steel hopefully appear in other knives in the CRK line in 2020. So even if you’re not an expert sharpener, this steel is easy to sharpen and will give you a great edge. He’s also known as an edged tools specialist. Kazuyuki Sakurai design to look like a small dog. Initial composition was developed by Niagara and then production and final composition refined by Crucible. Read honest and unbiased product reviews … A compact version of the iconic Bravo, the Gunny has all the same great design features in its compact form. I would say that S45VN goes head-to-head with Elmax in edge retention and it’s just slightly above S35VN. CPM SPY27 is a steel produced by Crucible exclusively for Spyderco. You can always get a good edge on a workbench with guided diamond rods or something like a Tormek machine, but if you’re out hiking for a couple days you don’t want to bring your large sharpening system along in your pack. Enter S45VN, which offers increased chromium, nitrogen and niobium content, with an even finer structure that makes it an absolute champion in corrosion resistance. Cutting, slicing, skinning, scraping, puncturing, you name it. CPM S45VN(Crucible) - Newest knife steel from Crucible, announced in November 2019. This is probably due to the increased carbon and decreased vanadium. Looks like 63 HRC is easy to obtain and the sweet spot looks to be 64. Introduction to CPM 20CV. In fact, I was a test driver for this new material and today I’ll be discussing my year with the Inkosi S45VN. In the Spyderco factory in Golden, Colorado, USA, Spyderco produces amazing pocket knives. Forum List Message List New Topic. On the Rockwell Hardness scale, CPM S35VN rates 58-61 HRC. Knowledge and tips to give you the mental edge and prevail in any situation. I found your question to be of interest and appreciate you sharing the Crucible page. Over the last year, I’ve given a beating to the Crucible S45VN steel on the large Inoski, using it in all types of locations. Initial composition was developed by Niagara and then production and final composition refined by Crucible. Crucible achieved the balance by combining a vanadium for edge retention with a high percentage of chromium. Eventually though, CRK introduced S30V steel, which Chris was directly involved in creating. I didn’t experience any practical differences in toughness versus other steels of this class, but more importantly I didn’t experience any negatives like edge rolling, chipping or a broken tip. These properties make S45VN is outstanding blade steel for high-end folding knives. As befits Spyderco the finish is sublime. (For me, my CRK Impofu is the favorite for chopping.) Sold Out CPM® S45VN is a martensitic stainless steel specifically created to transcend its predecessors. Eat Fish, Wear Grundens, Drink Alaskan. I may have come across snarky with my CPM post but guessed you were looking for someone selling usable stock. Techniques to help you prepare your transportation and enhance your travels. The Spyderco Paramilitary 2 CPM S45VN C81GPFGR2 Forest Green Sprint Run is a limited version of a real classic. Additionally, you can expect my continued updates on the use of the knife both on Blade Forums and the CRK fan group on Facebook. The rebalanced chemistry of CPM-S45VN (slightly more carbon and chromium than S35VN) produces an excellent combination of edge retention, wear resistance, corrosion resistance, and toughness. After all this time though, I’ve come to the conclusion that S45VN is an absolutely great steel that will be a new industry standard for upscale knives. Very seldom does a knife warrant the use of the word "Cute", but this one just does it. A natural successor to S30V was S35VN, which was clearly a step in the right direction for corrosion resistance. deleted...remembering the grief I've taken here before...(even from folks I've helped with this stuff!). Obviously, as I was unaware of the knife’s existence I didn’t pay for it, but I did my best to put it through its paces over the last year. Spyderco *SPRINT RUN* Paramilitary 2 CPM S45VN , Forest Green G10. and in fact, one of the very best compact Outdoor knives you can buy~a solid, easy to handle, tool for the Woods. CPM-S45VN is a newer steel from Crucible designed to offer improved corrosion and wear resistance over CPM-S35VN. Despite my worries and with a combination of the structure and my sharpening methods (no polishing), this steel remains aggressive. If so, we’d love to have you as a Crew Leader by joining our annual membership! Tools to give you the advantage over any Imminent Threats that come your way. I’ve been a long time user of Chris Reeve Knives and even have my faithful first regular Sebenza in BG42 steel. CPM® S45-VN. After a year of subjecting this knife to damp conditions, seawater and melted snow, I can say with confidence that the corrosion resistance is nothing short of awesome. As you can see by the photos, the S45VN on the Inkosi is as clean as it was when new. Well I’m sorry to say you’ll just have to wait and add another full set of knives to complete your collection. Product Reviews (No reviews yet) Write a Review Write a Review × Spyderco Knives Spyderco Pochi C256TIP, 1.56" CPM S45VN Satin Plain Blade, Titanium Handle. The ease of sharpening is really where the steel shines. (Using common sense during use, of course.). As an enthusiast of quality gear, he’s always seeking the most uncompromising and best performing gear available worldwide. I also think that S45VN is an upgrade over Elmax as it has similar edge retention but somewhat better potential hardness, corrosion resistance, toughness, and a … This is all I need in the field for this Inkosi. These days, he gladly shares his 30+ years of outdoor experience with people around the globe from his current location: Poland, European Union. Designed in collaboration with MeatEater’s Steven Rinella, the new 15500-1 Meatcrafter is a hybrid hunting fixed blade featuring our SelectEdge™ 14-degree edge angle that provides a fine, smooth edge to trim, debone, or slice your preferred cuts of meat. As I mentioned before, I don’t really polish my edge after sharpening, just strop it a couple times to remove any leftover burrs and it’s good after a couple minutes. See the datasheet here. Piotr was introduced to his adventurous lifestyle when he was 10 by his father, a certified sailor and alpine-style climber. The handle scales are Diamond Arc textured G10 in forest green. It addresses most of the issues of S30VN and incrementally addresses some issues in S35VN. 6104 W Pioneer Pkwy Ste 212Arlington, TX 76013[email protected]. Instead, I pack a double-sided pocket stone like the Fallkniven DC4 or CC3. The knife saw cutting and whittling, submersion it in all types of water and repeated sharpening with all kinds of field and bench tools. CPM® S45VN is a martensitic stainless steel specifically created to transcend its predecessors. However, looking back I will say that corrosion resistance wasn’t the best. It’s hard to determine how substantial it is and while it’s not a quantum leap in wear resistance, I was able to go longer in between sharpening than previous steels. CPM® S45-VN DECARB FREE AND SAW CUT. What about CRK collectors though? I initially thought he was kidding, but quickly agreed and he produced from his pocket a large Inkosi knife. If you’re not familiar with this particular knife, be sure to check out the detailed review I did on the Inkosi Insingo as an EDC knife. Skills we advocate to get you through anything life throws at you. CPM S45VN(Crucible) - Newest knife steel from Crucible, announced in November 2019. S45VN is a king when it comes to field sharpening. If you’ve already got an Inkosi in S35VN, I can’t see a practical reason why you’d switch. This steel and the fine surface finish provided by CRK is crucial to avoid corrosion. S30V quickly became a favorite of many knife manufacturers and was no doubt the hottest steel of the mid-2000’s. I’d recommend that you avoid over polishing the steel, which looks cool in pictures and shaves hair well, but just slides on the surface of things like rope or hard plastic. CPM S45VN is a collaboration between Crucible and Niagara Specialty Metals. Now he continues his family tradition and shows his kids how to live a full life in the great outdoors; teaching them survival skills, shooting and archery. Crucible Industries was the first company to have Industrial production of powder metallurgy tool steels in 1970. (This is not a precision or fine finish). (It’s an even longer time for keeping a secret.) CPM® S45VN is a martensitic stainless steel specifically created to transcend its predecessors. This is the steel that launched the Sebenza, and … CPM S45VN is looking like it is going to be a winner! This new steel is more incremental in its benefits and not a substantial change over S35VN. It will be a welcome change and more of a natural evolution eventually I think. Saw cut strips are cut on a bandsaw. Over the last year, I’ve given a beating to the Crucible S45VN steel on the large Inoski, using it in all types of locations. Tim you're about as close of an internet friend that I have. It also has increased Carbon and a some Nitrogen added to allow for higher hardness than CPM S35VN. (On paper at least.). 6104 W Pioneer Pkwy Ste 212Arlington, TX 76013, Proudly managed inthe great state of Texas. I look forward to what you write and hope you continue to contribute. The Pochi from Spyderco is a tiny little knife named after a stereotypical dog name in Japanese, the equivalent of "Spot". The chemistry has been rebalanced to improve corrison resistance, wear resistance and edge retention. On things like 3/4” twisted and sand-filled marine rope, the Inkosi’s edge was biting in well and cutting through. Toughness is better than CPM S30V, but slightly less than CPM-S35VN. Can a 7-Year-Old Vehicle Bag Stand Up to Texas Heat? Also despite the lack of change in heat treatment, the S45VN has an HRC (Hardness Rating) of 61-62 vs. the 59-60 of the S35VN. I know there are tougher and more wear resistant steels, with alloys hardened to a higher degree, but the ability to sharpen in the field is something that should be taken into consideration. It started for me in March of 2019 at IWA Show in Nurnberg, when Tim from CRK asked if I could keep my lips sealed about a new product for a full year. This is a review of the Spyderco Para Military 2 in S45VN. Click the Learn More button below for details. These types of rope are a worst nightmare for a polished edge, but the S45VN was making quick work of them with the micro/nano serrated edge. ... 2 Reviews Hide Reviews Show Reviews 5 Another excellent knife and purchase . Editor’s Note: Piotr Ma is an avid outdoorsman, adventurer, mountaineer and certified open sea sailor. I dare say it takes less time and effort to form the same aggressive edge, compared to S35VN. If you’re not familiar with this particular knife, be sure to check out the detailed review I did on the Inkosi Insingo as an EDC knife. There are three significant things to know about S45VN … The thickness of the sheets are still 5-10% oversized to allow a defect free finish. (Which is still considered an excellent blade material.). It is a step forward from S35VN but its improvements are incremental better not orders of magnitude better. More incremental than revolutionary, but it did test well and we're working with it. CPM S45VN is the updated version of CPM-S35VN. Re: New Steel – Crucible S45VN. You can read more about powder metallurgy and its history in this article. Thanks to the generosity of our supporting members and occasionally earning money from qualifying purchases as an Amazon Associate, (when you click our Amazon links) we’ve eliminated annoying ads and content. Tips on staying active, fueled and ready to overcome all obstacles. Additionally, if you were planning on purchasing a CRK knife in S35VN, I wouldn’t hesitate to pull the trigger. Crucible Industries CPM S35VN was born in 2009 from a desire to make Crucible’s earlier super steel, CPM S30VN, even better. Overall, this new steel is just as tough as any other premium steel on the market, including S35VN and considerably tougher than other steels like N690 or 440C. CPM S45VN 143* CPM S35VN 140* CPM S30V 145 154CM 120 440C 100 So CPMS30V has better Edge Retention than CPM S45VN - like any of us will be able to discern a 3% difference. There’s discussion on the steel and the build of the knife. So is this new S45VN tough enough? SUMMARY: CPM 345VN steel is a high alloy stainless steel with outstanding edge retention, increased corrosion resistance, and modest toughness. The resulting steel is expected to have similar hardness and corrosion resistance to … This hardworking blade is made from CPM S45vn (60-61 rockwell) at a 1/8th inch stock, making the Mini Gunny a mean slicer. Crucible CPM S45VN. Posted by jasonstone20 . They succeeded. Barkriver Gunny CPM S45VN One of Barkriver's best! Bark River Knives: Gunny Rampless - CPM S45VN - Black Canvas Micarta - Matte Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Just not what those steels shine at. This Paramilitary 2 is no exception. The Spyderco Para Military 2 is one of the most popular knives on the market today, and it makes total sense. Technology for understanding the digital world and mitigating electronic threats. In terms of mechanics and general usability, this is the same knife and the only difference is the new steel being used. It’s quite common to see corrosion or dark spots in these parts, especially after submersion in seawater. What a Steel. There are no reviews yet. Baron Mind Member Posts: 378 Joined: Tue Mar 13, 2018 10:18 pm. CPM S45VN is a martensitic stainless steel specifically created to transcend its predecessors. Bird & Trout S45VN Desert Ironwood Burl - Black Liners - Mosaic Pins - #3 So when they announced that S45NV was a new blade material they’d be introducing, rest assured it was well planned. jasonstone20. People were calling it, “the best knife steel available,” and indeed, it might have been. He describes it as an American made version of Elmax. (That’s after a full year without maintenance as well.) ©2009-2020 ITS Tactical // Imminent Threat Solutions. At ITS, our goal is to foster a community dedicated to learning methods, ideas and knowledge that could save your life. sal. All Rights Reserved. Crucible’s first major stainless […]