bdz1 steel. It is a great EDC, I carried mine daily until I got really hooked on the Blur tanto with BDZ1 steel. bdz1 steel

 
 It is a great EDC, I carried mine daily until I got really hooked on the Blur tanto with BDZ1 steelbdz1 steel  Production knives only, no private sellers or…Description Model: 1670BGTST NEW STEEL Carpenter BDZ1 High-Performance Stainless Steel - Superior edge retention- Excellent stain resistance- Made in the USA UNIQUE HANDLE TREATMENT Kershaw’s Doubl

The BD1N can get really hard and wear-resistant, at levels the CTS BD1 can’t really match. I seen Dave has a new Blur for sale and was wondering about the steel BDZ-1? i dont know much about steels but have never heard of this, how does it. If you ever heard or used one of the buss. Steel is the heart of the blade. It’s also a basis of its superiority as this trait guarantees its ability to retain its shape for much longer. You mentioned the Ka-Bars. While the XR lock springs are stiffer than Benchmade's Omega Springs, the two Terminus XR in CTS-BDZ1 steel I've had no problems with. The SOG Terminus XR has an comfy ergonomic shape with SOG's smooth XR locking mechanism. 4 inchOverall Length: 7. The 440C has the highest carbon. 95 inches, knife measures 4. The Kershaw Blur is a favorite among knife enthusiasts. And in comparison with other low-end stainless steel, the 420hc comes in a good place, so owning a 420hc knife would be a smart. I personally really like most carpenter steels and am a big fan of the BD's (BD1, BD1N, BDZ1, BD4) In my opinion BD1 is a great steel, it takes a very very fine edge and is very easy to sharpen, doesn't hold it as long as some of the "super" steels but holds it better then the Chinese Cr series or Aus 8. Allows for Multiple Carry Options. 9 inchBlade Style: AssisteSandvik 14C28N steel is a high-performance steel with increased nitrogen in the formula for excellent corrosion resistance and hardness. Knives of Alaska – 18-20. About this item . With a sheath that can be mounted in a variety of ways, this knife offers reliable use whether on-duty or off. A. The steel does possess some toughness that allows knife makers to use it to manufacture fishing, filleting and hunting knives. Stainless Steel. great job Spyderco, all we need now is a p2 linerless g10 with bd1n,what have you guys. 4037 spec CTS-BDZ1 contains trace amounts of Molyubdenum, upto 0. The other dies before getting to the hospital. Designer: Ken Onion. A black coated/tumbled tip up or down carry pocket. The CPM S110V steel is used for a wide range of applications. Share. T. These knives were already available with carbon fiber handles and BDZ1 steel, but these new variants that just landed feature D2 steel with green or red G10. Made In United States of America. 440a Steel hardness. Known primarily for its excellent corrosion resistance, this steel has good edge retention and sharpening abilities which make it an attractive option for everyday carry (EDC) knives. However, the “softer” 5Cr15MoV steel makes it easier to sharpen. CPM 3V will get stained more than M390 but will be more reliable in the field. 5″ Handle Material: 6061-T6 Aluminum See More Reviews for the Kershaw Blur OUR IMPRESSIONS OF THE KERSHAW BLUR. 159. With a CTS-BDZ1 steel blade and carbon-fiber laminate handles, the Terminus has materials a step above the blades made with CR. 75%: This is the main element that determines the hardness of the steel. I came across knives by other makers using BDZ1 steel. Neto, Tristan, Gareth Chen, Alvise Miotti Bettanini, Henjie Taguinod, ben horridge, Steven, and Ian Miller for becoming Knife Steel Nerds Patreon supporters! This study alone was about $12k. Kershaw USA Blur. This structure has been suitable for the manufacture of thin sections and fine blanking operations. That’s higher than the 0. For comparison, the other 440 series have higher hardness scores. Satin finish. The N690co steel is utterly reliable. Phosphorus, 0. Diamond Texture Rubber Handle For Superior Grip. 3". Precision forged knives made in the USA with American BDZ1 steel. Chromium, 15%. $79. Carpenter CTS BDZ1 alloy is a martensitic steel chemically balanced and processed to provide a uniform, fine carbide structure. Teaspoon. It has a finely balanced chemistry with proprietary additions to improve cutting edge retention and enhance ease of processing. Assisted Opening. S30V is one of the best blade steels available. Obviously the type of knife could make it a less than optimal choice. Also, the Sk5 will be easier to sharpen than the Sk2 and Sk4. TAKE ON THE TOUGH TASKS WITH THIS TACTICALLY STYLED GREEN SMOKED BLURSpecial Limited Edition Run of 2,700 pieces with BDZ1 Carpenter Steel BladesThe Tanto Blur offers all the great grip advantages of(Not to be confused with bd1 or bdz1) It is a unique steel since it doesn't substitute carbon for Nitrogen, it has both. Sandvik describes their 14c28n to be a well rounded knife steel,. com. This Auction is for a Kershaw Green Smoke Blur. 2% – There are numerous ways in which EN 45. Often described as ‘simple’ and ‘old’, it’s often hinted that this steel grade is. 80 (compare at $76. Subscribe. Similar blade profile/shape, but in a full flat grind instead of the saber grind of the Gerber. 26 inches closed; model number: TM1021-BXBusiness, Economics, and Finance. With that said, CTS BD1N offers better edge retention and wear resistance. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. Hello, Pay day is coming up, and I’ve been researching the Kershaw Blur with the SV30 blade. The 1670PURBDZ Blur features a stonewashed CTS-BDZ1 steel Tanto blade with a plain edge and a purple anodized aluminum handle with Trac-Tek inserts for superior gripping power in all conditions. Steel by itself isn't the sole determiner of knife performance, of course. The fully ambidextrous design has a surprisingly great flipping. In fact, the first formulation in 2005 was tweaked to better improve its overall quality. Blade Steel: S30V; Blade Style: Drop Point; Weight: 4. 4116 67 - Cold Steel Bushman. For razor sharpness, Kershaw hollow grinds the edge. How to Load Airsoft Guns: A Quick and Useful Guide on Loading Airsoft Magazines. 00. 9cr18mov - 72 - Freewolf Knife. 75 versus 1. The 52100 steel is one hard steel which is one of the reasons why it’s selected for the applications it’s used in. 40%: In importance, this is second only to carbon. . Overall Length: 6. Tactical Grey with upgraded, stonewashed BDZ-1 steel boasting high hardness, better edge retention, So far i like it . All of the steels were given a cryo treatment after quenching except for one D2 knife which was made to compare the effect of cryo. Precision forged knives made in the USA with American BDZ1 steel. Some. Kershaw 1670BLKTS Ken Onion Blur Assisted Folding Knife 3. If you are using CPM 20CV steel for knife making, the final product will be a robust workhorse that will keep performing at the highest level even during heavy and continuous use. The Sandvik 12c27 is a steel that undergoes a cheaper manufacturing process. The alloy can achieve a tempered hardness capability into the low HRC 60's. It’s 9 inches long, 6mm thick, and weighs a hefty 2. 2 ounces, have a 2. 20oz / 91g. ESEE 4 VS ESEE 5 – A full comparison of ESEE 4 VS 5. 95 at Williams-Sonoma. Knives, Erik Coccia, Francisco J. 1095 Cro-Van steel (like most Ka-Bars), and comes in a cool tactical style nylon sheath. SOG Terminus XR Folding Knife 3" with the CTS BDZ1 Steel Blade Black Carbon Fiber/G10 Handle. There is a common misconception that steel is a singular entity. This variation has both a stonewashed plain edge tanto blade and a purple anodized aluminum handle. UPC-A: 7 29857 00870 9: EAN-13: 0 729857 008709: Country of Registration: United States: Brand: SOG : Model #:Customer return. IMHO, no one wins in a knife fight. From the. Handle. It will also be easier to sharpen. Dalstrong heat treated this cleaver to boost the hardness up to 60HRC, and it’s a beast. Since it’s very hard, it also retains its cutting edge longer. What is BDZ1 steel? – BDZ-1 steel review Read More »Home New Arrivals Feedback Contact Kershaw Blur 1670TTS BDZ1 Black Tanto Tiger Stripe Blade Assisted Open KnifeItem Description Box may have some shelf wear. The black DLC (Diamond-Like Carbon) coating provides additional extra corrosion resistance and is non-reflective. M390 can be easier to sharpen and hold a great sharp edge. This Kershaw Blur features a tiger stripe finished CTS-BDZ1 steel tanto blade with a plain edge and a black anodized 6061-T6 aluminum handle with Trac-Tek inserts for added grip in all conditions. The blade steel isn't marked but it would either be 14c28n or quite possibly CTS-BDZ1. 95% carbon found in 9Cr18MoV steel. 1095 75 (ESEE 4) 69 (SCHRADE 42D) VG1 - 73 - Cold Steel SRK. 99 25% Bonus Bucks. Mora of Sweden Companion MG Heavy Duty Carbon Steel Knife Morakniv 12494. 40%: This also boosts hardness and strength. Tags Tools Shopping. The Blur has the build and. Browse our growing library of resources including case studies, product brochures, technical data sheets, product selection guides and more. There are knife smiths that will still use the 12c27 due to the lower price. Cold Steel – 23-25. That’s still impressive, giving you terrific wear resistance and edge retention. 800-875-7624. Gerber is experimenting with steel and color options with the back-to-back releases of two limited editions. 99!MADE IN USABRAND NEW IN BOXThe Kershaw Blur is a favorite among knifeUnboxing Orchid Haul from Elsner Orchids and Orchids & More - July 2016,In-Depth FIRST LOOK: Kizer Assassin from Carlos Elstner (Incl. Ultra sharp right out of the box! I only have two small criticisms 1. D2 is a high-chromium, high-carbon alloy tool steel. Anyone interested in a Lionsteel Mini Opera? Reply, PM, or email me;) D2 with OD green G10 scales. $8. 5. EDC FOLDING KNIVES FOR EVERYDAY CARRY: The Terminus XR is a razor-sharp EDC folding knife and flipper knife made with strong, capable, cryo-hardened CTS BDZ1 stainless steel; blade measures 2. 20oz / 91g; HANDLE G10 W/ CARBON FIBRE;Discontinued Kershaw 1670BGTST Green Smoked Blur Assisted 3-3/8 BDZ1 Carpenter Steel Black Combo Tanto Blade, Aluminum Handles, Limited Edition. Its always sharp but loses the razor edge with light use the quickest. It’s true that the super steels are all harder, but you have more than enough hardness with its 61 HRC rating. Gerber Strongarm with BDZ-1 steel. i have quite a few different ones in my 80 something knives. ADDITIONAL INFO: Kershaw introduced the Skyline flipper in 2008. . It also has a flipper tab. The SOG Terminus XR is a newer offering with D2 steel, G-10 handles, and an ambidextrous thumb stud and flipper opening mechanism. Part of that is due to the actual shape of the knife, but a lot more is because of their steel. Includes a modular sheath system that can be worn horizontally or vertically. 4037 Nominal Analysis 0. The Terminus XR opens with 3 different methods: it has a jimped blade flipper, dual thumb studs, or by holding the sliding switch back on the side of the knife and flicking the knife with force. Schnitzer Steel Canada Ltd. Ive wanted to check out Kershaw BDZ-1 steel for sometime but I didnt like green blur in this steel due to the serrations. This makes it harder than many other stainless steel varieties available today. View all product detailsKershaw Blur Assisted Opening Knife Purple Scales, Stone Washed BDZ1 Steel Blade. Introduction. 95 oz. 29. With a CTS-BDZ1 steel blade and carbon-fiber laminate handles, the Terminus has materials a step above the blades made with CR. 49. 75 Max. Mo, Bal. Gerber has been making survival knives for the US Military since 1968. Condition is "Used". It's a lil better in edge retention than the 420hc the original strong arm has. . The CTS BDZ1 steel, clip-point blade measures 2. EDC FOLDING KNIVES FOR EVERYDAY CARRY: The Terminus XR is a razor-sharp EDC folding knife and flipper knife made with strong, capable, cryo-hardened CTS BDZ1 stainless steel; blade measures 2. 00 (Save 10%) $177. GC Series - Carbon Steel KURO Series - Kurouchi Carbon Steel Clad GKAD Series - Kokaji Blue #2 KOKAJI Series - White #2 MDT Series - 67 Layer Mirror Damascus Tsuchime. Molybdenum, 1%: Very few steels have. Black reversible pocket clip for tip-up or down carry. I like the Skyline so much that I bought backup copies of it. Columbia River (CRKT) – 17-22. CTS BDZ1 alloy is an excellent candidate for razor and utility blade applications, which demand high hardness and edge retention. 95", making it legal to carry in districts with a 3" maximum blade ordinance. Stainless Steel. Gerber Propel Downrange Ao Automatic Folding Knife $198. 95″ CTS BDZ1 steel blade, and are fully-ambidextrous with a swappable belt clip. . This is a limited edition Knife! This is a brand new knife that has never been used. Spring Assisted Opening, 154CMP Steel Black Coated Blade, Made in USA, New in box (No pocket clip),. 5%. 744 mi. The handle is made of G10/Carbon Fiber scales over stainless steel liners. CryptoFind helpful customer reviews and review ratings for Gerber Ghostrike Fixed Blade Knife, Tactical Grey, BDZ1 Fine Edge [30-001424] at Amazon. 01 Max. It’s made from a mixture of Tungsten, Vanadium, Cobalt, and molybdenum. 4037 spec CTS-BDZ1 contains trace amounts of Molyubdenum, upto 0. CTS BDZ1 alloy is an excellent candidate for razor and utility. Includes a black reversible pocket clip for tip-up or down carry. In November 2017 Gerber released a limited run of 2,000 special edition Gerber Strongarm fixed blade knives. Kershaw 1670tbdz Blur Tanto Bdz1 Steel Plain Edge Assited Folding Knife. Known primarily for its excellent. Priced $69. The blade is crafted from BDZ-1 steel in a durable stonewash finish. CTS-BD1 is not on par with 440c in terms of raw cutting but can sharpen better and can be tougher. . Hmm. 420HC VS 1095 Steel. The Kershaw Blur is a favorite among knife enthusiasts. C75 Opinel - 66. AUS 8 Steel Hardness. This limited run model features a tactical grey GFN (Glass Filled Nylon) handle complete with a rubber overmold, a drop point style BDZ-1 blade in a stonewash finish and the molded polymer sheath allows for a variety of carry options. The Terminus XR uses a new steel from. TAKE ON THE TOUGH TASKS WITH THIS TACTICALLY STYLED GREEN SMOKED BLURSpecial Limited Edition Run of 2,700 pieces with BDZ1 Carpenter Steel Blades. 95 New. Visitusat Contact: Fororder quantities,p ricingand deliveryi nformation:. Ph, 0. Although 425M is a modification of 420 steel, its. 1; Location of This Business 307. Its always sharp but loses the razor edge with light use the quickest. a mix) of carbon and iron that is often enriched with other elements to improve certain. The CPM S35VN steel is among the best all-around steels, if not the best. The IZULA Neck knife is the most recognized Skeletonized Neck Knives on the Market, it comes with a 2. I accept PayPal. Because of its reliable hardness and general durability, it makes for a great steel. Modal: KS1670GRNBDZ. I have 3 regular use knifes, endura 4 (vg-10 sabor grind), Paramilitary 2 (s30v flat grind), benchmade 890 (154cm). $99. About this item . While it doesn't command. Find many great new & used options and get the best deals for Kershaw USA Blur Tiger Stripe Tanto AssistedOpening Knife 1670tts Bdz1 at the best online prices at eBay! Free shipping for many products!Kershaw Blur Tiger Striped Knife BDZ1 Steel Plain Edge 1670TTS. 828 views, 24 likes, 4 loves, 42 comments, 5 shares, Facebook Watch Videos from Smoky Mountain Knife Works: The guys show off the top five new arrivals at SMKW, including items from Rough Rider,. This tiny amount boosts the machinability of the W2 steel, along with its notched impact toughness. Comes outfitted. my kinda thing. They also did the same for one of their smaller fixed skeletonized fixed blades in BDZ1. But then it’s much easier to sharpen. When double-tempered, its toughness is ramped up. It offers decent edge retention, though of course it won’t compare to ZDP-189 steel at keeping a sharp edge. Steel: 1. CTS BD1 is a high-carbon chromium steel that provides stainless properties with high hardness and excellent wear resistance, behaving very similarly to tool steels, with a hardness of Rockwell C 58-60 when heat treated. The edges have been sharpened up to 16 to 18 degrees on each. #3 · Aug 26, 2015. The skeletonized handle allows for a low profile carry. 8". GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. 29 $30. Nothing wrong with it but I have a Bark River and ESEE now so I don’t see the point in keeping this if it’s just going to sit. Outdoor Edge – 20. Ntsa Kershaw 4" Closed Emerson Liner Lock Pocket Knife #6074olblk. Its 3. 1095 CRO Van steel is a type of carbon steel, meaning it contains a significant amount of carbon to bolster its hardness. The Tanto Blur offers all the great grip adThe mild steel corrosion in acid media and especially in hydrochloric acid is often a very worrying problem for some industrial facilities. I some how chipped my 890 quickly, its hard to sharpen. Because. The Rockwell hardness rating for this material can go up to 62 to 64 HRC, some even saying it can go up to 65 HRC. i do think it will take a little finer edge than the 14c28n, but supposedly, the %1 silicone will help a knife hold that edge. The Tanto Blur's blade is built of high-performance Carpenter CTS-BDZ1 steel for superior edge retention. 16-degree angle for extra sharpness with an HRC of 60. Spyderco – 20. The Kershaw Blur is a favorite among knife enthusiasts. Would you rock it?. 95 inches, knife measures 4. It features a rubber grip on the skeletonized handle to give a secure feeling in the hand. I was a big fan of the original Terminus XR– with carbon fiber and CTS-BDZ1 (now replaced with S35VN), and the budget version is a screaming deal at this price. The Terminus XR opens with 3 different methods: it has a jimped blade flipper, dual thumb studs, or by holding the sliding switch back on the side of the knife and flicking the knife with force. or Best Offer. But in a world where there is a CRKT with S35VN for the same price, this is a bit of a hard pill to swallow. Carbon, 1%. Home; About; Services; Work; Contact425M steel is low-end stainless steel from the popular 400 series. Gerber Propel Downrange Ao Automatic Folding Knife $198. 2% – There are numerous ways in which EN 45 steel. Features: Serrated tanto CTS BDZ1 steel blade with a black finish. The Tanto Blur's blade is built of high-performance Carpenter CTS-BDZ1 steel for superior edge retention. The biggest difference between the two. I think for EDC I'd like BD1N better, but honestly the BD1N, while a substantial upgrade to BD-1, really still doesn't compare to my normal EDC blades (which are all pretty "high end" steels like Maxamet. ) Made in USA. The 1670PURBDZ Blur features a stonewashed CTS-BDZ1 steel tanto blade with a plain edge and a purple anodized aluminum handle with Trac-Tek inserts for superior gripping power in all conditions. Knives of Alaska – 18-20. Benchmade 950 Rift Osborne Axis. Molybdenum, 1%. Green anodized aluminum handle with Trac-Tec inserts for grip. For kitchen use (where I can re-sharpen at will) I like the BDZ1 better. 440C VS VG10. Made in Japan. United States. Using this interactive chart, you can compare S35VN and BD1N. Store Hours. 95 inches, knife measures 4. D2 67/70 - Viper Keeper. ( I have only 1 available for sale now. 21in / 183mm CLOSED 4. BOS 420HC 67 - Buck vantage select. This puts this steel grade in the softer end of the scale as super steels are usually beyond 60 HRc. I think among the three knives, the SOG has the best comprehensive performance. 10%. Lately, I was checking a knife from LION STEEL and. CryptoWith upgraded BDZ-1 steel, the Ghostrike is better prepared for tasks that demand more from your blade. Kershaw USA Ken Onion 1670TBLKST Tanto Blur Linerlock A/O Combo Knife $160 BLEM. Heat treatment, blade geometry, handle geometry and materials all effect how a knife performs for a particular job. BDZ1 or BDZ-1 Steel is stainless steel, mainly used for knives and razor blades, it belongs to the CTS Family from CARPENTER, they’re known to offer great edge retention and. 4 inch Stainless Steel Drop Point Blade, Cerakote Blade Finish, SpeedSafe Opening, Reversible Pocketclip; 3. 6. That means it’s better at edge retention. Gerber Gear Freeman Guide Fixed Blade Knife, Fine Edge, Drop Point [31-000588],Black. Overall Length: 9. Highly stain resistant, used for razor blades and other utility applications. Knives made out of 1084 steel will require proper care to. com offers the SOG Wood Pocket Knife, a sleek and sturdy folding knife with assisted opening and a durable wood handle. 025%: A little is more than good enough, since too much of it reduces a lot of the steel’s impact properties. It takes less effort and time. The knife's blade is made with CTS-BDZ1 stainless steel and the handle is built of. Excellent toughness – you can try breaking this metal under your boots and it will not break. Gerber is building a limited quantity of this iteration of the best-in-class Strongarm and Ghostrike Fixed Blade Knives. MADE IN: U. Kershaw Blur Black (1670BLK) Everyday Carry Pocketknife, 3. How to Put Batteries In An Airsoft Gun: Everything You Need to Know. In normal use, you'd have to constantly use the knife everyday for months before the edge dulls to the point where you can't slice paper unless you're cutting fiberglass or cardboard all day. Sulfur, 0. It is great for high temperature applications, such as gas turbine engine. Strong liner lock for safety. 22in / 107mm. The Blur has the build and performance of a. SOG has always excelled at making accurately-ground blades, but until recently they’ve used a lot of mediocre steel. The amount here qualifies 15n20 as a high-carbon steel. Spyderco Manix2. 95; SOG Knives & Tools “Terminus XR G10. What is BDZ1 Steel? Is BDZ1 Steel Good for Knives? BDZ-1 Steel Review. Lately, I was checking a knife from LION STEEL and. 3 1/2" tiger striped finish Plain Edge tanto blade with dual thumb studs. Handle Kershaw Blur Tiger Striped Folding Knife 3. 25 , Sandvik 14C28N Stainless , Standard. Sulfur, 0. Carbon, 0. Steel gurus, where's the difference? Any advantages over BD1(N)? Could anyone post size & thickness comparison pics of the Squarehead versus the Dog Tag? I think I like the DT design more (rather have aluminium than FRN), but also the size is a factor. New Kershaw KS1670TTS Blur Tiger Striped A/O SKU: KS1670TTS Brand: Kershaw Condition: New MPN: 1670TTSClosed: 4. Russel Metals Williams Bahcall. Blade Thickness: 0. When it. 3,413. 25%. 95” blade capably handles both piercing and general. Jun 20, 2013. tool and steel as well as titanium alloys. This accounts for its durability and sturdiness. Maxamet steel is super-hard, and it offers insane levels of edge retention and wear resistance. com CTS® BDZ1 is a martensitic steel chemically balanced and processed to provide a uniform, fine carbide structure suitable for the manufacture of thin sections and fine blanking operations for applications that demand high hardness and edge retention. 49. Cold Steel Voyager. I personally really like most carpenter steels and am a big fan of the BD's (BD1, BD1N, BDZ1, BD4) In my opinion BD1 is a great steel, it takes a very very fine edge and is very easy to sharpen, doesn't hold it as long as some of the "super" steels but holds it better then the Chinese Cr series or Aus 8. D2 67/70 - Viper Keeper. 9%: This is a lot of carbon, which makes the Sk5 steel quite hard compared to a lot of other steel out there. 2% – Carbon is an essential element in EN45 steel construction, it increases hardness and provides corrosion resistance, but it can also have some negative effects: The more carbon available in the steel, the weaker it becomes. 40%: This also boosts hardness and strength. The Idea behind BD1N as read from the data sheet was to increase the working hardness to the low 60's which sounds awesome. It doesn't have the best edge retention, but there's no stainless steel I can get sharper. As mentioned above, the 4034 steel is not one of the hardest options there is. New in box: $45 Cold Steel Voyager. Yet it’s also a lot tougher (resistant to chipping) than most stainless steels, though 9Cr18MoV steel is tougher. Copper, 0. Like the OP I'm also considering the Manix2 and the Tenacious. Been carrying a Japanese SS Kershaw for many years but it doesn’t hold an edge worth a hoot. If you have been researching knives online, then you have probably heard BDZ1 steel name quite a lot. It is a great EDC, I carried mine daily until I got really hooked on the Blur tanto with BDZ1 steel. Applications:Stainless Steel 330 N08330 418 S41800 422 S42200 A-286 S66286 Jethete M152 S64152 STAINLESS STEELS Austenitic UNS# 302 S30200 302HQ S30430. 8Cr13MoV has 13-14. There is another steel used in earlier models. Both M390 and CPM 3V are fantastic steels for applications like high-quality knives and tools. The resulting microstructure can produce a finer edge and greater edge retention than any other stainless steel on the market.