Looks like a nice, incremental improvement on S35vn. sal. Jan 17, 2004. How would Z FiNit compare to it in holding it's edge. But if the edge should get dinged or dulled against bone, all you need to do is mail it in to Benchmade’s popular LifeSharp Service. Initial composition was developed by Niagara and then production and final composition refined by Crucible. It’s not the worst thing in the world, honestly not all that bad of a steel in the grand scheme of things, but if you’re paying over $50 you’d expect better. Crucible Industries CPM S35VN was born in 2009 from a desire to make Crucible’s earlier super steel, CPM S30VN, even better. In this episode, Andy and Jason delve into the world of a relatively new steel: CPM-S35VN - they discuss why people love it and what you can find it in. 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. Overview. They have worked out any brittleness or chipping and the steel is not quite the bear it used to be to sharpen. Anyway, CPM-S45VN does sound kinda boring marketing wise IMO. BTW that steel looks awesome and your Christmas tree is very inspirational. Re: New Steel – Crucible S45VN. Thanks to Niagara Specialty Metals for getting me a bar of S45VN for the experiments necessary for this article.. History of S45VN. Its carefully tuned chemistry promotes the formation of more chromium carbides, while leaving larger amounts of free chromium available for corrosion resistance. Crucible’s first major stainless […] They’ll clean, oil, adjust, and re-sharpen your knife for free and even mail it back at no charge. C223GPFGR Spyderco Para 3 CPM S45VN Folding Knife $249.95. Shop Talk - BladeSmith Questions and Answers, https://knifesteelnerds.com/2019/11/01/crucible-s45vn-steel/, https://www.bladeforums.com/threads/new-cpm-grade.1692950/, (You must log in or sign up to reply here. Bark River Knives: Petty Z - CPM S45VN - Antique Bone Linen Micarta - Red Liners Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Discussion in 'Shop Talk - BladeSmith Questions and Answers' started by Larrin, Nov 1, 2019. The chemistry has been rebalanced to improve corrison resistance, wear resistance and edge retention. CPM S35VN is a martensitic stainless steel designed to offer improved toughness over CPM S30V. This is not to say that S35VN is the best in every situation; we all know that there is no single “perfect” steel. Read … 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 literally logged on over my lunch hour to see if this review was posted yet. People were calling it, “the best knife steel available,” and indeed, it might have been. Baron Mind Member Posts: 378 Joined: Tue Mar 13, 2018 10:18 pm. You can read more about powder metallurgy and its history in this article. Blade Material: CPM-S45VN Stainless Steel. Custom Field. Product Videos. Re: CPM REX 45 | Edge Performance. It has a G10 handle and a trailing-point blade that’s just over six inches in length and made of S45VN steel, a newer premium type from Crucible Industries that balances all properties. See the datasheet here. The late stages of S30V’s life have actually been very good (truly late stages as Spyderco announced S45VN knives at SHOT Show this year and S45VN is a sequel to S30V’s sequel). If you know anything about steel, you know that S30V is very good baseline steel. S45VN is a steel that was developed by one of their metallurgists (Frank) as an improvement to S35VN. Bark River Knives: Petty Z - CPM S45VN - Desert Ironwood - Red Liners #1 Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Spyderco. New Steel – Crucible S45VN Discussion in 'Shop Talk - BladeSmith Questions and Answers' started by Larrin, Nov 1, 2019. The steel has the same Cr and Mo content as S30V and S35VN. Blade steel is totally a super important factor to consider when buying a knife, but wait a second—it isn’t the be-all, end-all. Its chemistry has been rebalanced so that it forms some niobium carbides along with vanadium and chromium carbides. It’s budget Chinese steel. Deadboxhero Member Posts: 1285 Joined: Tue Mar 01, 2016 10:35 am. Just won’t hold that edge for very long. As always, a thorough informative article. In operation since 1998, BladeForums.com has led the industry since Day 1. In operation since 1998, BladeForums.com has led the industry since Day 1. Many would argue this is the ultimate in ‘mainstream’ knife steels and you would struggle to find any steel with better edge retention, toughness and stain resistance for the money. It's not a consideration on S45V, its a done deal. Top. Handle Material: G-10. S45VN is a new powder metallurgy stainless steel being produced by Crucible that has just been announced. This steel is poised to be a more corrosion-resistant version of S35VN but is not a Spyderco exclusive. I saw s30v as a good mid range folding knife steel and s35 as a good mid range fixed(5-6 inch) blade steel, but nothing really stands out about them. The Cr and Mo addition provides corrosion resistance, hardenability, and secondary hardening. Top. CPM S45VN is a collaboration between Crucible and Niagara Specialty Metals. I literally logged on over my lunch hour to see if this review was posted yet. The S30V here has proven to be fine. Quick view Compare Add to Cart. The Meatcrafter also debuts Benchmade’s new SelectEdge tech. Tanks for the great article. Thanks. ). CPM S45VN(Crucible) - Newest knife steel from Crucible, announced in November 2019. They just have to use up the supply of S35V first. Bark River Knives: Petty Z - CPM S45VN - Burgundy Canvas Micarta - White Liners - Mosaic Pins Rating Required Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Hinderer XM-18 3.5" Black G-10 Spanto Edge Battle Bronze Working Finish S45VN Steel Blade Gen 6 Tri-Way Pivot System $425.00; Hinderer XM-18 3.5" Translucent Green G-10 Spanto Edge Battle Bronze Working Finish S45VN Steel Blade Gen 6 Tri-Way Pivot System $425.00; Hinderer XM-18 … Discussion in 'Chris Reeve Knives' started by PiterM, Mar 4, 2020. Crucible's CPM melting process makes steel more uniform down to the microscopic level for very stable, tough steel that is resistant to cracking or breaking. The S45VN steel blade is easy to hone and maintain at home with a few swipes over a ceramic rod and leather strop. ). More incremental than revolutionary, but it did test well and we're working with it. Is S45vn the only steel under consideration? According to the specs, toughness is slightly decreased, CPM S45VN has 11lbs on C notch, vs. 12lbs on S35vn steel, but better than 10lbs on earlier S30v steel. Crucible/Niagara S45VN. But there is definitely a favorite steel, and S35VN is that steel. The finished S35VN steel is made of 1.4% carbon, 14% chromium, 3% vanadium, 2% molybdenum and 0.5% niobium. His first Spyderco collaboration faithfully translates this novel design into a unique production folder with a hollow-ground CPM S45VN™ blade, a bead-blasted titanium handle, a Reeve Integral Lock (R.I.L. Burr removal quick guide Crucible Industries was the first company to have Industrial production of powder metallurgy tool steels in 1970. Spyderco. Since you like S35VN I think you are a good fit to try the new grade. In terms of mechanics and general usability, this is the same knife and the only difference is the new steel being used. CPM S45VN is the updated version of CPM-S35VN. It is also easier to machine and polish than CPM S30V. Steel: 2. In 2019, a decade later, Crucible introduced CPM-S45VN which essentially incorporates an extra dollop of chromium for a modest improvement in corrosion resistance. Solid corrosion resistance, takes a good edge, easy to sharpen. Larrin Gold Member Knifemaker / Craftsman / Service Provider Gold Member. The new S45VN steel offers corrosion resistance like … S45VN is a new powder metallurgy stainless steel being produced by Crucible that has just been announced. It will release two knives in S45VN — the Para 3 and the PM 2. Post by Deadboxhero » Sun Aug 12, 2018 3:50 pm . ), and a blue-anodized folding “tail,” titanium pocket clip, and pivot-pin accent. Composition of CPM S45VN Steel Carbon 1.48% Chromium 16.00% Vanadium 3.00% Molybdenum 2.00% Niobium 0.50% Nitrogen 0.15%. Overall Weight: 3.4 oz. Heat treat, blade geometry, the job at hand, and the sharpening of the blade all play a massive role in the performance of the steel. The chemistry has been rebalanced to improve corrison resistance, wear resistance and edge retention. CPM S45VN. CPM S45VN is the updated version of CPM-S35VN. 4,061. Anyone who is buying knives at those prices can use diamond stones. May have to call and check some out. Thanks @PiterM! Premium. https://www.itstactical.com/warcom/knives/inkosi-s45vn-chris-reeve-knives/, (You must log in or sign up to reply here. Thanks to John Dyess, Michael Foote, Xun Fan, and Mark Vanderwest for becoming Knife Steel Nerds Patreon supporters!. I, for one, would welcome a (even slightly) upgraded steel in the CRK lineup. The Nb content was bumped up to 1% from the 0.5% of S35VN and S45VN which will of course increase the amount of niobium carbide. Toughness. Thanks Larrin! CPM S45VN. 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. I have run the gamut … Filter by Steel. A couple points higher hardness may be just what I'm hoping for. Composition of CPM S45VN Steel Carbon 1.48% Chromium 16.00% Vanadium 3.00% Molybdenum 2.00% Niobium 0.50% Nitrogen 0.15%. There are better steels suitable for each job. Sort By: Quick view Compare Add to Cart. Page 1 of 2 1 2 Next > Nov 1, 2019 #1. CPM® S45VN is a martensitic stainless steel specifically created to transcend its predecessors. Paid Subscribers don't see ads! Just a note, I heat treated several more samples of M390, at lower hardness.
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