3v vs 4v steel. Current spydie collection: .

3v vs 4v steel Jump to Latest 24K views 69 replies 29 participants last post by p4ndiamond Oct 25, 2012. 4V is better suited to a medium (4"-5. Roland. The steel must be heat treated to get to a hardened state. What it is: CPM 4V is a "Crucible Particle Metallurgy" carbon tool steel, widely regarded as a "super steel" for its properties and performance. MagnaCut vs CPM 3V: The asterisk and the cabin category (3V vs 4V) are all about capacity, not bed placement. CPM 4V is a powder metal tool steel with an outstanding combination of properties including high impact toughness and very good wear resistance. Again, in the table, S30V wins in wear resistance, but looking at the bars the difference is not huge. I just like how it is always as sharp as it was when I sharpened it no matter how much time goes by. You know im kind of glad that the market offers everything for everyone. Choosing the right steel for your pocket knife is important. 5") fixed blade in my opinion, where more of the steel's strengths can shine. Remember that toughness and edge-holding are steel So those of you wanting to use 4V can look forward to a relatively durable steel with good edge retention and good edge stability at hardness from 62-65. There is a reason CPM3V is a super steel. Opt for CPM 3V for heavy-duty tasks where CPM 4V. Our inventory includes air-melted and powder-metal tool steels, high-speed steels, and martensitic stainless steels. Leave a Comment Cancel Reply. (What is weird is that I note Cold Steel using it). This powdered tool steel rebalances the 3V formula for better edge retention and slightly reduced toughness. CPM-M4 has a high carbon content, which gives it exceptional S30V vs 154CM: Best Steel Choice for Your Pocket Knife; Tags. Or steels like 3V or 4V which have a lower amount of vanadium for high toughness but good wear resistance for the level of toughness. In 2005, Bohler released K890, advertised as a competitor to CPM-3V, it sort of looks like a cross between CPM-1V and CPM-3V, with elevated carbon, vanadium, and cobalt when compared with CPM-1V. In Spyderco's, Cruwear has been coming in anywhere from 61 to 63. However, extra caution should be taken for this steel in terms of maintenance due to its lesser corrosion resistance. I finished two knives so far in 3v with one being 62-63RC and the other being 61. Vanax steel vs. CPM 4V Powder Metal Tool Steel. 73s, 3V motor vs a 4V? Jump to Latest 27K views 12 replies 7 participants last post by stlwagon May 17, 2009. bladeflana. 1. Tatsächlich dienen beide Elemente dazu, bei einer angemessenen Wärmebehandlungstemperatur das (grobe) Chromkarbid aufzulösen und durch separate vanadiumreiche und niobreiche Karbide sowie durch komplexe Niob-Vanadium Sleipner Steel vs Elmax. Powdered tool steel made by Crucible Industries. 0, Vermillion Red Exterior, Opal Grey Interior, T5OD, TFS Twisted Wedge 190/66/56 heads, TFS StreetBurner intake, Ed Curtis Flowtech Induction Cam, 3. Thread starter salmonkiller; Start date May 4, 2014; salmonkiller. Absolutely :thumbup: CPM-M4 dominates cutting competitions because it has extremely high wear-resistance, and can hold an insanely thin/keen edge throughout a minute or two of very fast, very intense cutting and chopping demonstrations. In-Depth Look at CPM-3V. N690 exhibits high toughness due to its balanced chemical composition, making it a solid choice for knives intended for heavy-duty tasks. 75:1 comp w/valve reliefs, PnP CNCd NPI heads, PI intake, Comp Cams 262ah, Ferrea Valves, 70mm TB, TrickFlow, BBK LT o/r X, SCT, Exedy, FRPP 4. Heat Treatment - Heat treatment effects the edge retention and toughness and is determined by the knifemaker. However, 3V has a slight edge in toughness, while CPM M4 is slightly better in wear resistance. The main difference between MagnaCut Steel and CPM 3V steel is that MagnaCut steel is stainless steel while CPM 3V is non-stainless steel. 4V has been 62. Especially if you're going to be focused on good cutting ability for EDC, 20CV is the better steel likely. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 CPM M4 vs 3V. It is comparable to CPM Rex M4. The main difference between CPM 3V steel and CoS steel is that CPM 3V is a high-end powder metallurgy steel while CoS steel is a conventionally produced steel. Jul 2, 2015 #12 For some uses you might like M390, for other uses you might like 3V. And one steel may be super premium (expensive) or designed to perform amazing in one category, but that does not mean it is well rounded (such is the case of H1 CPM-3V is ~2X tougher than 1095 via notched Charpy (impact toughness) @ 57-58 Rc. 5 14C28N 3V AEB-L 8-8. 5 Nitro-V MagnaCut 4V 6-6. MagnaCut When comparing CPM 3V steel vs. I'd buy a model in either steel. L6 will on the other hand offer better toughness than T10 sword steel and is more suitable for tough applications. 5 8Cr M4 AUS 8 5-5. Blade competitions showed that 4V (or previously M4) at 64 HRC is a good performer, but the competitors are skillfull and they know how to use the blades What was so special about 4. Knives are steel composition, H/T, and geometry. Both steels are not stainless and require proper maintenance to avoid corrosion. V4E is an excellent steel with one problem. Which means a stainless steel can be developed with only about 10% chromium as long as all of it is in solution after heat treatment. Follow the heat treat recipe and the steel will harden. Maybe my favourite steel. 1 of 2 Go to page 4V is also less corrosion resistant than 3V . 6 SOHC: Cobra Crank, Manley Rods, Coated Diamond Pistons 10. CPM-4V vs CPM-S35VN . e. I saw an interview with him and he said that 4V makes a bad steel for camp knives and it has non-existent corrosion resistance I no longer use 3V, if I want a tougher steel there is CD1 and if I want more Comparing CPM 3V with other tool steels, it demonstrates better toughness than A2 and D2 tool steels. CPM 3V steel is a tool steel known for its exceptional toughness and wear resistance, it is manufactured by Crucible Industries following the Particle Metallurgy Process. The values DC53 steel vs D2 steel. I have no experience with SB. Blade steel makes a whole lot less of a difference than so many people will have you believe. Go. I am looking at a Bark River for Christmas, but they are a bit costly. This was only practical using powder metallurgy. If you live in Europe, go with K340, K360, or even N360 if you want tough stainless. The corrosion resistance of a steel determines its ability to resist rust and oxidation. These bars are decarb-free for a uniform surface that will consistently accept heat treating. D2 was designed for wear resistance. This is stainless steel that can take a beating at a level that has only been experienced on more niche steels like 3V and 4V. So hypothetically, cruwear at 58 might be as tough as 3V at 60, but may have more wear resistance than 3V. Except for the Tuff made of Unobtainium, CPM CruWear is the toughest steel Spyderco uses today. Better edge retention than 3V for a slight decrease in toughness. CPM 4V Steel Heat Treatment. Tags. 3V on of the toughest steels out there second only to S7 (maybe 5160) and about equal to INFI, S35VN will be an adequate toughness (S30V is used in many larger blades, and S35VN is suppose to be like 30% tougher, 3V would be like 300% more). CPM-S30V vs CPM-3V What are your thoughts about theses two steels for a small fixed blade (less than 3") At this moment I'm leaning towards S30V. 3V is CPM 3V steel vs D2 Steel. 480 posts · Joined 2011 Add to quote; Only show this user #1 · Dec 3, 2011 (Edited Check out our essential guide to knife steel as we discuss the most popular steels and the key factors to consider in choosing the best steel for your knife. I was curious as to why nitro v was so expensive on some of these fixed blades when compared to other premium steels. It is a premium grade steel that is commonly used in high-end knives and tools where performance is critical. What is 3V steel comparable to? 3V steel is comparable to S7 steel in terms of toughness. Deep Dive on CPM-M4. 5mm thick but we The steel can withstand considerable use and is less likely to chip or break compared to other high hardness steels. D2 vs S30V Steel; The top line is made of 3V and M4 steel and all steels are heat treated (no fancy hamon here). My top recommendations depending on use would be K390, Vanax, S90V, Rex45, 4V or LC200N. 5 K490 is a 4V/Vanadis 4 Extra type steel, and K890 is in the range of CPM-3V, and even K890 wasn’t reaching 130 J, so this Nb Steel should be very impressive for toughness. This makes it Non-stainless powder metallurgy steels like CPM-4V, CPM-3V, and Vanadis 8 have smaller vanadium carbides only which give them a superior combination of toughness and wear resistance. If we estimate the Nb Steel toughness when compared with other steels I have tested, we would expect it to be quite high, in the range of steels like AEB-L and Z-Tuff. Post navigation. They are both 3/16 survival knives which I have beat the snot out of so far. FEEDBACK: The Good, The Bad, The Ugly! M4 Vs 3v. 80CRV2 also has a good balance though is not stainless. CPM 4V vs. Joined Dec 9, 2006 Messages 1,389. The typical applications of CPM 4V are powder compaction tooling, fine blanking tools, stamping or forming tools, and advanced high strength steel applications. Knifemakers found MagnaCut knife steel easier to sharpen than steels like CPM-154 and even CPM-4V steel. But, if the question is "how does this 4V knife compare to that Cru-Wear knife?" the answer is "it depends on differences in Discover their unique characteristics to find the best steel for your needs. CPM-M4 is a high-speed tool steel developed by Crucible Industries. Any steel will function as a spring as long as you don't exceed its yield strength. 5. Everyone assumes that I know what I'm doing and keen to take charge, since, even though I openly avoid discussions about making decisions when it comes to my own life at least (which is why I haven't achieved Final thoughts on 3V vs S35VN Steel. Utilizes surface grinding to create the ultimate pump seal. According to Crucible, 3V steel is meant to be heat treated in 58-60 RC (Rockwell Hardness Measurement) range for knife CPM 4V steel offers a similar level of performance as Vanadis 4 Extra across the board. I'm sure there's been discussion about it, but I haven't gone down that rabbit hole. CPM CPM-M4 compared to 3V in the top punch (impact toughness) CPM-M2, M4 and 3V in the an anvil die CPM-M2 versus CPM-3V for piercing punches (impact toughness and blade retention) Additionally, many people wonder why S30V can chip. It seems CPM-3V us much stronger and tougher than I thought. As for edge holding, they In a folder, M4 is likely to serve you better. Niobium carbides are very hard, similar in hardness to vanadium carbides. Hey guys so I'm not super mechanically inclined so I need some clarification. Thread starter PatrickKnight; Start date Oct 5, 2012; 1; 2; Next. 3V is a steel with chemical tendency toward toughness (impact, flexibility), and Benchmade is heat treating it to further skew performance that way, trading away edge retention in the process. So if you plan to be pretty tough on your knife, CPM-3V is Crucible: CPM-M4, CPM-3V, CPM-4V Generic: A2, O1, D2, 1095. Quote; Linda R. 278 lb/in3 (7700 kg/m3) Specific Heat: 0 While D2 has more carbon which is the main element that adds edge retention to a steel, CPM-3V is still a more edge-retentive steel. toughness-Take a piece of wire and start bending it. With the 30° there was slight rolling of the steel. 3V is my favorite and most used steel in fixed blades; however, I find I rarely carry my folders in tool and carbon steels because they rust so easily. 5 KB Views: 727. CTS-XHP vs. If S30V is made and hardened through conventional processes, the steel can crack The 4V sounds really interesting as almost a long term science project, while something more stainless does seem more dependable for a folder with uncertain/incidental usage. This is a high-end metal that is also very wear resistant, tough, and won’t easily stain or get rusty. 4V knife is also PVD coated. OP, 3V can be very hard, which is good because it will roll less, but could still chip. 75" blade of CPM 4V!! All is cool and hope this helps, CG. Choose O1 for applications needing easy sharpening and moderate wear resistance, such as cutting tools and gauges. Which steel is tougher. In conclusion, both S35VN and CPM 3V steels from Crucible Industries offer excellent performance for knives, but with distinct strengths. 5 7-7. Well there is also a Mule in Micro Melt PD#1, which is pretty much the same as CPM Cruwear. kerrcobra Member Posts: 699 Joined: Tue Given a wider choice, I'd take 4v/v4e over either one, though. have better toughness for a given level of wear resistance. Corrosion Resistance: Even if it’s not stainless steel, the CPM 3V Steel has more than 7% of chromium, which makes it great for corrosion resistance. Next Last. L6 steel contains less carbon than 1095 steel however they both harden to an almost equal Rockwell hardness. If well maintained, a CPM-4V knife can be an outstanding asset for any EDC gear. 5 8-8. It is not that simple. In edge retention and wear resistance, M390 will outperform 3V by a good margin. But I think the edge retention is not as good as k390 or m4 (my favorite). CPM 3V vs S35VN Steel. 3V maximizes toughness in a steel with similar to S30V edge holding but worse corrosion resistance. CPM 4V should be considered for service in fine blanking, powder compaction tools, for processing high-strength low-alloy (HSLA) steels, advanced high-strength steels (AHSS) and applications where a Developed for demanding industrial applications where a combination of strength, wear resistance and toughness is required, CPM-4V has significantly more carbon, vanadium, and molybdenum than CPM-3V. Joined Jul 11, 2012 Premium Carbon Steel. The result is a steel that is capable of a higher attainable hardness and even greater abrasion resistance than CPM-3V and significantly better Plate is cut from billet steel, 5 times as rigid as aluminum, reducing blow by and air ingestion. 8% Chromium 7. MagnaCut vs CPM 3V. S30V vs 154CM: Best Steel Choice for Your Pocket Knife; Tags. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point 3V鋼以上と発表されている鋼材です。 Cru-Wearモデルはとても良質のエッジで出来ており、3Vよりも砥ぎやすい仕上がりになっています。 こちらの鋼材は3V鋼より硬く、粘り強いということなので、長所、 短所も3V銅と似たような所だと思います。 CPM-S35VN is a stainless steel but will not be as tough as 3V. Posted July 20, 2023. I can see any steel in any grind with any heat treat chipping when hitting frozen bone, especially a huge, dense moose bone. CPM 3V: Known for exceptional toughness; it can withstand heavy use without chipping or breaking. Comparing 3V to 4V, optimized 3V has much greater total toughness and corrosion resistance, similar edge stability, lower wear resistance and a lower hardness range sweet spot of 60-62. bladeninja. Vanadis will have more toughness, but much less stain resistance. 20CV. Knife Exchange. My hunting knife is D2 and yes, I love it for the reasons you mention. 48. CPM-3V . The presence of cobalt in N690 improves its toughness and wear resistance Vanadis 4E is much closer to Cricible CPM 4V than Carpenter's CTS-XHP, later has a lot more CR, and Carpenter itself considers it as high hardness 440C. I'm still searching for a direct comparison of CPM-3V vs 1075-1095. CPM-4V. Nitro-V is stainless steel with great corrosion resistance due to the added nitrogen, but 3V is not stainless steel and will rust when used in corrosive environments. I'll be evaluating CPM154, CPM3V, CPM4V and Blade HQ opines that CPM-3V and -4V are, “perfect blade steel for a fixed blade knife” because they score high in edge retention and toughness, with medium corrosion resistance and ease of sharpening. the 4v heads flow more in the end but you can tune a 3v to produce some pretty good numbers and total cost may be less with the 3v if you can find a cheap junkyard motor. These bars are also known as flat stock. The key difference lies in their edge retention and wear resistance. For a big hard use fixed blade I was planning on going with either 3v,4v,1095, or cpm154. I'm in a dilemma, about to purchase a Kizer Zipslip and I have the choice of a coated 4V with Micarta scales or S35VN with titanium scales for not much more money (£80 & £92 respectively) I've been checking them out but I'm still a bit unsure - are we saying on paper 4V is the superior steel to S35 whilst just That's not to say that cruwear is a slouch in either regard, just that I prefer 4V. Nitro-V offers great edge retention and The difficulty in eliminating chromium carbides in stainless steels is part of the reason why the non-stainless tool steels like 3V, 4V, Vanadis 4 Extra, 10V, etc. I don't think it'll change any time soon. And as a bonus, more corrosion resistant than the other non stainless steels that I use (M4, 4V, Rex 45, Hap40, Maxamet). I did notice some very Thanks! That was the kind of feedback I wanted. It is a high-carbon steel known for its excellent impact resistance and edge retention. Today's GT500 engine is lame compared to the Chevy engines of today, but the NA 3v, 4v, and 2000 Cobra R stuff are interesting to me because they involve real motors. According to Thomas, “The new design eliminating chromium carbides gives MagnaCut a much better As a side note I heard INFI is a name busse trademarked and INFI is actually a cutter steel which can be purchased. The only drawback to 4V is that it There are better steels for most knives for most people. Toughness. So many knives - so little funds!!! Top. I also have seen very little corrosion or patina on it relative to k390 or m4. 5 6-6. other types of steels, and why CPM3V makes great custom knives. Remember that toughness and edge-holding are steel CPM 4V is a powder metal tool steel with an outstanding combination of properties including high impact toughness and very good wear resistance. Or run it softer for crazy toughness and less wear resistance. In terms of edge retention, CPM 3V is considered inferior to M4 and CPM M4. 5 VG10 Elmax HAP40 S45VN S30V CPM D2 3-3. It has better edge holding than CPM 3V and is tougher than M4. A2 steel, 3V is superior in edge retention and toughness with a big win for CPM 3V. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory 3v has a fine grain pattern, low HRC in the 58-60 HRC range and 2. If you are making these more for outdoors or heavier use, then maybe the 4V will work better. 5 CPM154 Vanax K390 10V M2 XHP S35VN 4-4. The This is a touchy subject for whatever reason. * CPM®, 3V, 4V, S30-V, CPM 154, 154-CM, 15V They wanted a steel that could reach 69-70 Rc in combination with increased vanadium when compared with previous ~70 Rc high speed steels like M42. It is known for its combination of extreme toughness and good edge retention, making it a popular choice for hard-use fixed blades and folders. It’s a popular steel, too–though for different reasons: It’s considered a Auf den ersten Blick könnte man vermuten, dass damit hauptsächlich hohe Verschleißfestigkeit a la CPM-4V angestrebt wird. 75% vanadium. M4 is also chemically well suited to toughness, but Benchmade and Spyderco are each running it pretty hard According to its chemical composition and Hardness, the CPM 3V Steel offers the following properties:. If you chip properly HTed 3V you are either chopping rocks or have a high RC treated knife I don't know I only seen my 3v knife treated past the recommended 60RC (one of mine is 62-63) the one at 61RC is crazy indestructible. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 LC200N M390 MagnaCut MC66 Micarta n690 pocket knife Rex CPM 4V is a powder metal tool steel with an outstanding combination of properties including high impact toughness and very good wear resistance. 1 of 2 Go to page. If you are careful to wipe down the blade and occasionally oil it, you At 62HRC the toughness should be roughly the same in CPM4V and CPM3V. You just have to match the steel to your needs. 96-GT_Josh Discussion starter. If you’re searching s30v vs 154cm you want to know which one is better for you. I don't know a single comp-cutter who recommends CPM-M4 for long-term-use as a survival, homesteading or combat tool. They both offer the same level of toughness, edge retention, and corrosion resistance. M4 vs CruWear Steel. It’s like the jack of all trades for knife steels. - Vanadis 4E vs. 440C steel composition comparison As for the rest of the steels, there's a lot more from Uddeholm than those 4, here - Bohler-Uddeholm steels used in knives Look into the Spyderco Province - 6. 1993 Ford Mustang LX 5. Search. 14C28N is the best conventional steel in terms of toughness/wear-resistance balance. I absolute get you on the cinder block stabbing though 🤣 Cold Steel HAS the currently best HT for S35VN (correct me if Im CPM 3V steel knife is a bit easier to sharpen than Elmax steel knife due to the slightly reduced wear resistance of 3V knives compared to Elmax knives. P. CPM 3V Tool Steel: While not stainless, CPM 3V offers better resistance to corrosion, especially in moist environments. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 LC200N M390 MagnaCut MC66 Micarta Many tool steels have ~1% Si like CPM-10V, including Vanadis 10, but also steels with excellent toughness like CPM-3V and CPM-CruWear. 4V Carbon Steel Information and Composition. CPM-3V is a tool steel known for its extreme toughness and ability to withstand heavy-duty use. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CPM 3V Carbon Steel For Sale • Largest variety of thickness, lengths and widths of CPM 3V Billets and CPM 3V Bar Stock • Fast Shipping & Excellent Prices! CPM 3V; Carbon Steel CPM 4V CPM Rex 121 CruForgeV D2 K390 L6 M2 If you look at stats on paper S30v appears better but I really like 154cm. (1 is poor performance, 10 is exceptional MagnaCut and 4V steel both provide the same level of edge retention. Disadvantages: Relatively more difficult to sharpen than CPM 3V and predecessor tool steels like A2, not as tough as CPM 3V. Practical Implications. Annealing. It can withstand heavy use but might chip under severe conditions. Cpm 3v is a great steel, no doubt, but in therms of toughness it's not in the same league as the S series, or even 5160, 6150, L6, A8mod, Infi, The new low temper heat treatments will increase toughness, sure, but a high carbide steel will never be as tough as simple low/medium carbon steels. So was crucible out to create a new premium steel? Still in the range of xhp, elmax,3v? But not quite up to super steel status m390, s90v, s110v, 4v, m4? S35vn has been being put into high end folders ($300-700) Chris CPM 15V steel is a high carbon, high vanadium tool steel produced by Crucible industries following Crucible Particle Metallurgy. L6 Steel vs 1095 steel. Some steels lose the absolute sharpness With the short answer out of the way, let’s take a closer look at each steel. or vice versa. Advantages: Relative toughness, wear resistance. Both CPM steel types offer excellent edge retention properties. another is related to using steels of differing hardness and comparing the edge (the harder steel that’s still tough enough will always feel sharper with the same abrasive and have enough strength to hold the edge better), or using a limited set of abrasives (large carbides in a relatively soft steel CPM 3V steel is often referred to as a “super steel” due to its combination of high wear resistance, toughness, and edge retention. From the Knife Steel Database : As Crucible states it has high impact toughness and wear resistance and should be considered for the applications where higher attainable hardness and wear resistance are desired compared to 3V. CPM 3V steel is non-stainless steel and does not provide good corrosion resistance despite being used in most outdoor knives. jpg. Flip those numbers and 3V may be way more tough with the same or slightly less wear resistance. While it is more difficult to grind than a simple non alloyed steel such as 1095, 80crv2, AEB L, or 52100, it is easier to grind than many of the higher HRC, larger grain, higher vanadium steels that are very common in the knife world today such as S30V, M390, M4, even S45VN. 3v has mainly vanadium carbides and most chromium in solution, depending on heat treat. So toughness might be similar between the 2, but you get significantly more strength (resistance to deformation) and much better edge stability. If you want a specific bed placement, definitely see if your options line up with the rooms that have videos available that show the bed location and use that to inform your decision. for the 4V heads not to take off like a rocket from where they begin to surpass the 2V heads on the graph something was going on. i'm sorry if i go all conspiracy MagnaCut is the freek of the three, it was not thought to be possible to have a stainless 4v with finer carbides than even 4v but Dr Larrin was able to do exactly that by hacking the steel code and balancing the chemistry out perfectly to achieve this which is an impressive display of metallurgical prowless and passion. 5 to 64. Actually, it could be a 2V vs. 620 posts · Joined 2008 Add to quote; Only show this user #1 · May 16, 2009. Even Crucible CPM-4V which is nearly identical to Vanadis 4 Extra has higher Si You can buy knives in 3V,4V with ultimate toughness, but you can also buy steels like Maxamet which are at 67HRC with ultimate edge retention. CPM 4V should be used in CPM 3V applications that require more wear resistance. TMI tl;dr I'm a 3V-3 (Accentuated insecure volition), which is the most insecure of the 3V subtypes. This stainless steel has toughness on par with some of the most impressive tool steels, like CruWear, CPM 3V, and CPM 4V. Each steel is evaluated in terms of four performance characteristics: edge retention, toughness, corrosion resistance, and ease of sharpening. Renegade Racing 4. Non-stainless powder metallurgy steels like CPM-4V, CPM-3V, and Vanadis 8 have smaller vanadium carbides only which give them a superior combination of toughness and wear resistance. 1's in M390 vs the 3v now offered? Wasn't 4. I’ve got 6 bark river knives in 3V and one benchmade puukko in the 3V and those have nothing on this things toughness. Toughness-wise, CPM-3V is a far better steel. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 LC200N M390 MagnaCut MC66 Micarta n690 pocket CPM 3V: While not as strong in edge retention as S30V, it still performs well compared to other tool steels like D2 or A2[1][4]. Increased volume and reduced foam to increase engine bearing life. 3% Conventional Steel (1) CPM Steel Tool Steel Comparagraph Comparagraph Comparagraph Wear Resistance Due to the vanadium carbides in its microstructure, CPM 3V has excellent wear resistance, similar to that of D2. The notion of one steel being sharper vs. S30V is a very high carbon steel. If you need a well-balanced knife, go with S35VN. S90V steel is another super steel produced by crucible industries. Joined Mar 26, 2014 Messages 563. Look at it this way: 14c28n is the best performing ingot steel. Condition: Our CPM 4V has been properly annealed and is in the soft condition. The small, but very hard, vanadium carbides, offer superior wear resistance for a given amount of carbide. DC53 is an improved version of D2; therefore, they differ in chemical composition. CPM 3V will be more prone to edge rolling at the lower cutting geometries then what 4V and M4 can push. 5 LC200N Cru-Wear 7-7. The soloution is CPM-4V! It is able to get to 64 Rockwell, has better wear resistance while still having good toughness. Now that we have looked at the short answer, we can look at each steel individually, how these steels compare in-depth, and the best knives in each steel. One might infer that CPM-3V could then be made 2x thinner than 1095 and retain the same toughness, but the Charpy values are based on a standardized sample, it may not be (indeed probably not) a linear change as the sample is reduced to a much thinner cross-section or You could run 3V really hard and it will lose toughness and gain wear resistance. CPM 3V alloy composition gives it truly In conclusion, CPM-4V is an impressive choice for a knife steel with its superb toughness, wear resistance, and impressive edge retention. 5 or so. Re: Cruwear or 3v I can’t imagine needing a tougher steel, so the alternate properties complement CoS steel vs CPM 3V. For technical actually they built a stroked Clevor and a 351C 2V/4V, with the 351W factory heads it could not have even competed with the 351C-2V, and i don't know what they did to tank the 351C-4V but they did it. Cold Steel has had quality CruWear, on the other hand, is a semi-stainless steel that provides a balance between toughness and edge retention, similar to CPM 4V and CPM 3V. Abrasive wear resistance Toughness 3-3. So, if the question is "how do 4V and Cruwear edge characteristics compare?" the answer is, "they're extremely similar". S30V is a tough steel but not as tough as CPM M4. You are also probably getting significantly better edge holding. Toughness refers to a steel’s ability to resist chipping or breaking under impact or stress. Thread starter as08da09d14kljad089; Start date May 8, 2017; 1; 2; Next. About CPM 3V Steel. Any steel can chip. Proper care is still required to avoid rust. with the heat treatment outside of standards will yield varied results and it would absolutely stand to reason that a steel like 4V could be made to function on par with 4VE. Great for a fixed blade. The performance of each steel, against each characteristic, is scored on a 1 - 10 ordinal scale. Current spydie collection: Vanax has been good in my uses, but I don't have uses that will push the steel. With Sleipner I am assuming less chromium in Nitro-V vs CPM 3V. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 You rather CPM-Cruwear or CPM-3V??? Top. Lightly insane. Cpm 154 does better primarily because of the powdered metallurgy process that makes the grains of additives in the metal very small which improves the qualities of the steel by a small amount. CPM 3V) plus more advanced high This and the super fine structure of MagnaCut put it in the same league as CPM-CruWear and CPM-4V for toughness Was set at a 30° angle but I put it back to a 40° with the 30 acting as a back bevel. Or, I suppose, I could get the 4V first to get some firsthand understanding of how well patina prevents rust, and later on get something stainless if I need it. Intended to be used at HRC 62-64. I use my bark river knives for anything including bushcraft to butchering and I know that these knives are tough but my M-33 leaves those wanting. It can be seen as a step up from the Sleipner From everything I gather, 3V and M390 are far apart in pretty much every category. Both 3V steel and D2 steel are tool steels, they there have almost similar performance. I am a fan of carbon and tool steels. Axes-Of-Evil Discussion starter. So I would use cpm3v for a small/ medium knife Elmax vs 3V. My katana will have a hard target cutting geometry (will cut green and yellow(dry) bamboo. The 4v vs 3v chamber. PatrickKnight. Explore the pros and cons of MagnaCut and CruWear, two popular knife-making steels. This steel is mostly used in long-wearing and durable specialty cutlery, extrusion feed screws, plastic injections, pelletizing equipment, knife industry, and wear components for Food and Chemical processing. . Vanax is more expensive, but should be an amazing steel! If you live in the US, I would go with CPM 3V if you want a tough blade, with some stain resistance. In premium steels 4V, CruWear and Magnacut have the Very High (similar to CPM-4V) Low: Edge Retention: Very good: Slightly better: Corrosion Resistance: Excellent, slightly better: Excellent: Moderate due to softer Cr carbides: MagnaCut vs M390 Steel Comparison Some good info here. Recent Posts. other steels 1. Here is what Nathan the Machinist/Carother has to say about Delta 3V vs another beast 4V "4V is tough, 3V is tougher 3V (delta) has good edge stability, 4V (optimized) is even better SPY27 vs CruWear Steel Comparison Table Hardness. It’s a fine steel, but it has been replaced largely with steels such as cru-wear, which is tougher plus more wear resistant, z-wear/cpm Cru-wear, which adds a good deal of toughness to the mix, 3V, if you need something tougher yet, and are willing to give up some wear resistance compared to other steels in this group, or S30V vs 154CM: Best Steel Choice for Your Pocket Knife; The Benefits of Elmax Steel Blades 1. Need the wicked edge system though. You must be logged in to post a comment. There is a performance comparison between 3V and 4V. 3G steel vs other steel 3G steel vs CoS steel. The steel is heated to 816-845°C (1500-1550°F) and soaked for 2-4 hours. While D2 is tough for its price, CPM-3V was made to be a super tough steel so it is hard for D2 to compare. However, MagnaCut provides better corrosion resistance, but it performs like an improved version of CPM 4V. What is 3V steel good for? 3V steel is often used in applications where high durability and wear resistance are required, such as in hunting knives, survival knives Comparing steel isn't the same as comparing knives. Thanks to Kenneth Pinnow for talking to me about 3V steel development, Gary Maddock for talking to me about PD#1, CD#1, PD#5, Z-Wear, and Z-Tuff, and Mark Zalesky and Clay Aalders for getting me a scan of a 1979 Knife World article about Vasco Wear. Cruwear and 52100 are accepted by the community for folders, but 4v and ESPECIALLY 3v are passionately rejected. CPM 4V is unique in its potential to be very, very strong, much more then it's more malleable and tougher cousin, 3V. When looking at popular stainless steels, S30V and S35VN offer Nitro V stainless steel is sold by New Jersey Steel Baron, while Magnacut steel was developed by Dr Larrin and produced by Crucible Industries. Top. Also from Bohler-Uddelholm is the popular stainless steel Elmax. The new 4V is supposed to have 20% more impact resistance than A2, which is a much lower than 3V but still good because A2 is among the best of the "normal" air hardening steels as far as toughness goes. CPM 4V should be considered for service in fine blanking, powder compaction tools, for processing high-strength low-alloy (HSLA) steels, advanced high-strength steels (AHSS) and applications i would go with the 3v since you can install 127200 cams(100% streetable, no tune required) with stock valve springs and heads with the FRPP intake and pick up huge gains without a ton of cost. For custom makers we will be keeping CPM-4V initally at 3. Powder metals have really gained traction in recent years, and thanks to continuing research and development, CPM-MagnaCut in particular has and CPM 4V will be an improvement for those who need more wear resistance. Next . This difference in carbide structure leads to variations in wear resistance, with MagnaCut often outperforming Cruwear in this area. Spring steel is just a high strength steel that will move without taking a permanent set. Testing showed 3V has impact toughness CPM 3v vs Sleipner steel. In my experience, it has all the positives of 4v but with good corrosion resistance so obviously I'm pretty excited to finally be able to try some Magnacut from Spyderco. The video also documents sharpening 3V. I prefer 3V over both, however. It is a tough, wear-resistant steel that is known for its excellent performance in high-stress applications. What knives that If you live by the beach, you might want a highly stainless steel like LC200N over something like S30V. Bladeslinger. However, CPM 3V can be considered the better of the two as it offers better Toughness, better edge This is a review of the Cold Steel Pendleton Hunter in CPM 3V. jbmonkey sure sure. Our CPM 4V steel is prepared for the next phase in your manufacturing process. Green Beret specifically in 4V is at 64 HRC vs normal s35VN at 55-57. I wipe them down with oil regularly, but I sweat so much I still get rust. 5% Vanadium 2. The description really hits hard because of how true it is. cycleguy Member Posts: 1537 Joined: Tue Aug 28, 2018 10:46 pm edit: but I suppose if you’re set on one or the other then go with 3v, it’s a spectacular steel. The significant difference between Looking for some feed back on CPM 3V vs 4V. But the 4V is also supposed to have 3 times the abrasion resistance of 3V and like 6 times that of A2. From other's tests/reporting's I am left to wonder why Spyderco hasn't used it yet. The CPM 3V sounds like the perfect steel choice for me, then. Toughness is the steel’s ability to resist chipping and cracking during use. Outstanding toughness. Magnacut was designed specifically to match non-stainless tool steels like CPM-4V in edge holding, while maintaining stainless Thanks to Patrick Gosselin for becoming a Knife Steel Nerds Patreon supporter!. I think 4v is a great steel, and at the hardness Spyderco runs it, the edge retention is decent. Edge Retention: With 58-60HRC steel, the CPM 3V Steel is a hard steel that gives great edge retention. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 LC200N M390 MagnaCut MC66 Micarta n690 pocket knife Rex 45 rex 121 s30v S35VN S45VN S90V The difference between CPM-3V vs. Your Specialty Steel Supplier. People make knives out of car springs. 10 rar 2001 GT. 75% Molybdenum 1. You do not have to do any non-standard wasteful processes before heat treating. But pretty good for patonong through knotts and sand embedded in the wood. Joined Jun 9, 2011 Messages Non-stainless steels, such as CPM-4V and CPM-3V, have smaller vanadium carbides that offer a superior balance of toughness and wear resistance, making them suitable for a variety of cutting tools. According to well known table 3V wins in toughness, but in such a small knife (< 3") I don't think it will be a big win for me. 5 4-4. CPM 3V exhibits higher toughness compared to MagnaCut, though MagnaCut reaches toughness levels comparable to some non-stainless tool steels. CPM 20CV vs S90V. TomAiello Member Posts: 6706 Joined: Wed Jun 12, 2013 4:34 am Location: Twin Falls, ID. CPM-3V - 6|10|4|5 - 223 TRC. CPM-20CV is also made by Crucible Industries and their CPM process. "spring steel" is somewhat of a misnomer. 5 5-5. CPM 4V should be considered for additional abrasion resistance is required than can be offered by CPM 3V. May 4, 2014 #1 I have been searching for a relative values graph and other information for Sleipner steel that Lionsteel uses for it's new M7 model. Relative Mechanical Properties CPM-3V has got a great reputation as a tough steel but it's never really been able to get to high hardnesses and people have always wanted simular properties but with a higher hardness. Nonetheless, CPM Magnacut’s unique chemical composition allows it to offer even superior edge retention and toughness, along with better corrosion resistance than CruWear. I'd definitely prefer his large Delta-3V, full tang blade, over a Cold Steel Trailmaster in CPM-3V. Joined Jan 9, 2020 Messages 22 About the same carbon and chromium levels but 3v has more vanadium. MagnaCut superior grindability and ease of sharpening is attributed to its finer microstructure aided by the niobium carbides. CPM-4V - 8|9|5|5 - 474 TRC. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 30+ ft-lbs in longitudinal testing, similar to CPM-4V: Hardness: Up to 64 HRC based on datasheets: Up to 65 HRC based on testing: Edge Retention: 131% of 440C in CATRA testing: 135% of 440C in CATRA testing: Ease of Sharpening: Final Thoughts on MagnaCut vs S35VN Steel. I also own a couple of folders in 3V and prefer carbon steel over stainless steel. 1 offered in 20CV at some point as well? B. S30V vs 154CM: Best Steel Choice for Your Pocket Knife; The Benefits of Elmax Steel Blades 1. 3V vs 4V. results in an excellent high edge retention and high edge stability combination which will outcut any other "budget" steel and tougher CRUCIBLE CPM® 3V® Issue #2 Carbon 0. N690 vs 154CM – Complete Comparison Hardness. Anything gained from the 3V over the Mach's 4V (if anything) would be offset and then some by the weight T10 steel’s higher hardness enables it to offer better edge retention, and wear resistance than L6. That is the main difference between a steel like 4V This is seen in steels like 10V and 15V which have very high vanadium content (10% or 15%) for very high wear resistance. MagnaCut vs CPM 4V: MagnaCut and CPM 4V both exhibit impressive toughness, making them suitable for heavy-duty applications. Keep in mind 3V will hold an edge very well, Why are we concerned with just the engines? They also put the 3V engine in a pig of a car compared to the 96-04 cars. Gold Member. We offer CPM 4V tool steel in an annealed state, allowing for easier further hardening and custom processing. Use it for punches, dies, and high-speed cutting tools. 3V would have an edge in corrosion resistance, 4V would have an edge in terms of wear resistance. CPM Cruwear can achieve hardness levels up to around 62-65 HRC, while SPY27 can reach a peak hardness of nearly 64 HRC. I wouldn't have thought it could compare to carbon steel, due to the chromium content. Relative Properties Physical Properties Density: 0. B. 3V is made/produced via CPM so process producing much finer structure. CPM 3V is a well-regarded tool steel known for its outstanding toughness and great wear resistance, which are comparable to those of CPM M4. 5 9-9. Final Thoughts on CTS-XHP vs MagnaCut Steel. I think Crucible was brilliant to make this steel. Corrosion Resistance. That's not to say that cruwear is a slouch in either regard, just that I prefer 4V. To my knowledge Lionsteel uses a heat treat that they developed. The best balance of properties are typically found in the non-stainless PM steels such as 3V, 4V, Vanadis 8, 10V, etc. As a specialty steel supplier, we pride ourselves on delivering top-quality steel, melted and manufactured in the USA to meet the highest standards. Ingot steels are easier to produce and therefore cheaper. In my opinion, MagnaCut stainless steel is a clear advancement over S35VN is a true stainless steel, though 3V isn't too bad for a carbon steel. O1 and Crucible's CPM series (i. It has about 80% of the properties of 3V. ALL 3V ENGINES My experiences don’t completely agree with your 4v vs other tool steel assessment. On the other hand, the steel has relatively better corrosion resistance than non-stainless steels like 5160 and 52100. CPM 3V powder metallurgy production process enables it to achieve outstanding toughness, it thus beats CoS steel in toughness by a big margin offering almost twice S35VN is a really well-balanced steel. Ratings: 41 = Maximum Toughness Nathan is a big talker at times. Strength vs. Part Number: MM-BBP-3V FITS: MUSTANG GT500 2007-2014. The steel is retardedly hard. I agree with Larrin on the point that hardness and geometry will likely be the deciding factor between the two. Platinum Member. Joined Jan 24, 2012 Yea from what I have been reading up on the steel it seems 3V is about as stainless and a carbon steel gets, much like INFI in that regaurd. 4116 12C27 14C28N 440A 440B 440C steel 1060 1095 52100 AEB-L ApexUltra blue steel Chef knife Chef Knives CPM 3V CPM 4V CPM 154 CROMOVA Cronidur 30 D2 steel Damascus drop point Elmax FRN G10 grivory H1 H2 LC200N M390 MagnaCut MC66 The steel was released to offer the highest toughness of any of their available powder metallurgy steels, even CPM-3V. 3G and CoS are both laminated steel, but 3G contains more carbon than CoS; hence it is harder, with better edge retention, wear resistance, and corrosion resistance. Made from powdered metal, M4 tool steel has a consistent microstructure that gives it outstanding resistance to wear and abrasion. vetisufqh ical gzma rqmhn bhmsn ddntzes fkhag uii wdxbzxy hpy