52100 steel edge retention. 6%, not enough to interfere with anything, but just enough to increase the hardenability (for stability and edge retention) and help reduce the carbide grain size (for increased toughness and Very high carbon at 1. Its hardness is rated at around 60-63 HRC which is about 3-4 HRC more than CTS BD1. One of the most sought-after traits when buying a knife is its ability to hold a cutting edge for a long time, and this is what you get from 19C27 blades. Oct 15, 2021 · The edge retention of CTS BD1N stainless steel is comparable to most knife steels but better than the likes of AUS 8 steel, 8Cr13MoV steel, 14C28N steel, and German made 1. Edge retention alone doesn't mean better performance for any given person's needs. However, M390 has an edge over 52100 steel in this aspect. Silicon . As I noted before, the two steels behave surprisingly similarly both in terms of toughness and edge retention despite relatively significant composition differences. The high carbon content provides excellent hardness and wear resistance, while the chromium contributes to the steel's May 20, 2019 · Knives with thin edges have the benefit of having the best cutting ability and the best edge retention. Jul 20, 2023 · Moreover, it has excellent durability and edge retention, which makes it perfect for cutting and chopping tasks. Doug Aug 30, 2023 · The 420 and 420HC steel grades are basic steels commonly used for knives and offer a balance between affordability and performance. D. In terms of hardness, K110 steel is often heat-treated to a Rockwell Hardness (HRC) range of 58-62, which results in excellent edge retention and durability for various cutting tasks. Sep 5, 2023 · 52100 steel is typically heat-treated at temperatures between 800-900°C, then quenched in oil. 75% to 0. Copper. 60 HRC can give you excellent toughness, sharpen-ability, and corrosion resistance. CPM CruWear steel is a good knife steel considering its high hardness Heat treating cycle for martensitic hardening of 52100 bearing steel is as follows: The austenitizing temperature is 815-855 °C for 15-40 minutes, each additional inch of thickness increases by 30 minutes. Mar 15, 2010 · SK85 according to zknives is "the new JIS name for SK5". 52100 isn’t a remarkable steel. Judging from these properties, we can conclude that it is good knife steel. Jul 25, 2021 · Best 8cr13Mov Knives in the Market. btw - I've sent Aldo a fairly detail email 6/4, still waiting for his ht recommendation. Corrosion Resistance: with a low Chromium presence (0. The upper RC of AUS8 is said to be 58, but as low as 56. #5. Better edge holding than most other budget steels except for 154CM and AUS-10. Jul 15, 2023 · CPM 3V steel has a hardness range of 58 to 60 HRC on the Rockwell hardness scale. K110’s impressive hardness also contributes to its dimensional stability Oct 25, 2023 · 20CV steel offers slightly better edge retention than MagnaCut. He has a fun channel that you guys should check out if you haven't already. Composition. Sep 27, 2021 · A2 steel and 52100 steel are very common in the fact that they are both high-carbon high-alloying steels. Being a hard kind of steel, the edge retention of the 52100 is also quite impressive. #16. Jan 20, 2022 · Damascus DS93X stainless steel has all the properties of good knife steel. May 1, 2020 · Low alloy steels typically used by forging bladesmiths can have good toughness but the wear resistance and edge retention is relatively low due to the lack of hard carbides. 25% of copper in the steel. Sep 5, 2023 · Unlike the 52100, M390 has high corrosion resistance, making it ideal for knives designed for outdoor and marine activities. Overall, it performs beyond expectations for a budget knife. Sep 4, 2019 · These include the hardness of the metal, the toughness or strength of the blade, both wear and corrosion resistance, edge retention and steel type. Sep 23, 2019 · AEB-L has edge retention similar to 52100, which is significantly lower than higher carbide content stainless steels like 440C, CPM-154, S30V, etc. Jan 28, 2019 · In CATRA tests by Verhoeven [18], 52100 was found to have superior edge retention to 1086 and Wootz damascus, though not as good as AEB-L, a stainless steel. 30-1. 30% chromium. The heat treatment leaves the surface of the steel softer, ~52 HRC. Aug 24, 2020 · 10,699. Steels high in toughness are excellent for knives likely to see hard impacts, like large chopping knives. Jun 3, 2022 · 19C27 Steel Edge retention. If, those two conditions are met, 52100 Ball Bearing steel will make a fine edged tool. 025% and Sulfur . Best 52100 Steel Knives in the Market. Jun 23, 2022 · All Terävä carbon steel knives are made from 80CrV2 tool steel, a trusted choice in Finnish knife manufacturing for decades. This is one of the fundamental tradeoffs in steel. Your understanding of the steel is correct. My favorite high carbon steel -- I have several Marbles blades in 52100 from Mike Stewart's era there. Jul 8, 2023 · Edge Retention. It rates a durable 55-57 on the Rockwell Hardness Scale. The edge retention of 20CV is Identical to that of Bohler M390 stainless steel and CTS 204P stainless steel. 1095 tends to be pretty variable depending on how it Mar 16, 2015 · Steel cost and availability is of concern, but right now I would like your opinion on which steel might come out ahead in edge retention (white tail deer, wild hogs). Successor to AEB, AEB-L offers solid performance across the board with decent edge retention, corrosion-resistance, and overall toughness — plus is easy to sharpen. However, whether or not DS93X is good knife steel depends on your Dec 18, 2007 · The process creates steel that is strong, workable, and has excellent edge-retention properties. However, with proper heat treatment, CPM 3V steel can achieve higher hardness of up to 64 HRC, though it may come at the expense of toughness. 025%). This high-carbon, chromium-containing alloy steel is primarily famous for being the go-to choice for manufacturing all types of bearings. In CATRA testing Dr. Jan 17, 2004 · Edge retention (TCC) vs. And because it’s not that complicated to sharpen, many are not bothered that it doesn’t hold its edge forever. You pay with less wear resistance compared to large carbide steels like - say - S90V, 20CV, etc. Feb 17, 2020 · Steels with higher vanadium or tungsten content such as CruForgeV, 1. 52100 is ball bearing steel which most of this type of steel, such as Bohler's R100 or Carpenter stuff, are made via higher quality process, vacuum induction melted and vacuum arc remelted (VIM-VAR Jul 18, 2023 · Edge Retention: Both steels have good edge retention, but CPM Cru-Wear offers slightly better performance in this aspect. It has a little chromium and copper, both add to corrosion resistance theoretically, but slightly less carbon. AR-RPM9: Possibly the first budget powder steel in existence. 25%, very high purity from double processing, high vanadium at 2. b/r. Aug 29, 2022 · Steels that are higher in hardness and wear resistance are usually lower in toughness. Jan 17, 2004 · It has much higher toughness, ease of sharpening, ease of polishing, etc. A hard blade designed for edge retention like a CTS-204P Southard by Spyderco will not be tough in terms of tensile strength. 8cr13mov is clearly a great stainless steel for making knives. These steels are corrosion-resistant, but do not have exceptionally high hardness or edge retention. Sharpness: if used as a knife, while being hard steel, it’s easy to sharpen. When properly heat-treated, the structure of 52100 is homogeneous and very fine grained. 10% carbon, 1. Huntsman Knife Co. As the blade is ground, the harder (~59 HRC) inside is revealed and improves edge retention. Edge retention is the measure of how long a blade stays sharp with daily or continuous usage. Wear Resistance: 8Cr13Mov offers a great Wear resistance, due to the mixture of Chromium and Vanadium in it. I have used both, love both, but have not done much testing at all between the two. Basically AEB-L (or NitroV) at ca. (FWIW, what I think I like is small-carbide size, and there are a few tricks to get that, like micro additions of chromium and vanadium - not for edge retention, but to reduce carbide size. The tradeoff is AEB-L has much higher toughness, etc. 4116 stainless steel. Best A2 Steel in the Market: Edge retention. High carbon steel is notorious for Jul 20, 2023 · It’s also excellent steel for edge retention and toughness. It is often used in blades subjected to heavy use, such as hunting knives and axes. Oct 12, 2021 · CTS BD1N steel is an upgrade to CTS BD1. 98-1. In some cases knifemakers want to use higher hardness to avoid edge rolling with thin edges or to enhance edge retention. 4116 steel. There is 0. Jul 18, 2023 · This combination of attributes makes Bohler K110 a well-rounded choice for knife steel. Jun 6, 2014 · * W2 & 52100 have excellent edge stability - no problem whittle dry hardwood with twisting exit and remain sharp. A thinner edge also requires less material removal during sharpening. This steel seems to readily patina and have blues and dark gray staining, but doesn’t accumulate little orange rust spots. They are ideal for budget-friendly everyday knives that require minimal maintenance. CTS BD1N is alloy nitrogen-bearing high carbon chromium martensitic steel, and therefore offers higher hardness than CTS BD1. Mar 26, 2024 · Edge Retention: Although 5160 steel does not offer the best edge retention compared to other carbon steels, the edge retention is still impressive because of its maximum HRC of 60. High-quality 52100 carbon steel blade that is razor-sharp with excellent edge-retention, ensuring longevity and consistent performance; Welded stainless steel bolster and pommel; Crafted for everyday cooking with effortless maintenance and high-performance; Long lasting edge-retention Sep 24, 2021 · Yes, 15n20 is a good choice for knives. CPM 10V offers excellent edge retention, thanks to the high hardness and wear resistance. Roman Landes and John Verhoeven have both done different tests with AEB-L. 52100 Edge Retention: 52100 is very hard steel, that can reach 65 HRC. May 7, 2004 · 80CRV2 is one of the better low alloy carbon steel out there. #3. 52100 is a very tough, fine grained steel that takes a hair-whittling edge with little effort, compared to current 'super steels' with high carbide content like S30V. 95%), so it has better edge retention. Jul 8, 2023 · Edge Retention and Sharpening. With that said, CTS BD1N offers better edge retention and wear resistance. Carbon. This grade of steel has very little chromium, which means it can attain a more precise edge and has excellent structural memory and Dec 27, 2023 · 440B steel: This is very similar to 440A but has a higher carbon content range (0. The following knife steel charts will help you evaluate steel quality—and knife performance—based on these attributes. 1. You can find 52100 steel available at Keith Nix Knives in Black Mountain. 52100 takes a very fine edge and can be made shaving sharp without any trouble by the end user. Think a knife made from an old file if you think of O1. Carbon . Its ability to withstand both radial and axial loads without deforming makes 52100 alloy steel particularly suitable for bearings used in automotive and aerospace industries where performance under stress is essential. After quenching, 52100 is tempered at 150-300°C. It doesn’t offer the exact same performance as today’s super steels but it can still hold a candle in terms of performance. The high volume of carbon enables the formation of a large volume of carbides which is good for edge retention. Different companies heat treat differently and one guys tests don't mean much about any specific steel especially when they show a pretty massive discrepancy between two companies implementations of a steel. It’s easy to sharpen, just like 1095. M390 has a Rockwell hardness of around 60-62. Jan 28, 2019 · Edge Retention is 52100. Nov 26, 2022. However, the wear resistance is much higher for PM stainless grades, 154CM, and 440C. A2 has higher toughness and edge retention than 52100, while 52100 is better in hardness. It is heated to 800°C, then quenched in air. (Cedric and Ada youtube channel tests steel edge retention. Jul 7, 2023 · AISI 52100 steel typically consists of approximately 0. 67%, Chromium 13%. . Keep in mind the HRC is highly determinant of the edge retention you will get on both knife steels. 52100 carbon steel is strong yet can be easily ground into a sharp blade. A2 is a personal favorite sweet spot. Can become pretty tough with the right treatment. Its edge holding ability can be compared to that of A2 steel and slightly lower than that of 1. I have several forged knives made from it including an Ed Fowler 4-3/4" Pronghorn. 6% this truly is an incredible steel. Sep 5, 2023 · 52100 steel, also known as ball-bearing steel, is a high-carbon steel prized for its edge retention and toughness. said: They are both really great steels, fine grained and take a wicked edge. 0. Aug 18, 2021 · LC200N steel Edge retention. Spyderco has used it in sprints and from what I’ve read people weren’t too impressed with It. Verhoeven found AEB-L to outcut 52100, 1086, and Wootz damascus. Mar 12, 2019 · Not sure of the tempering temperature, probably close to what Kevin lists, for two two hour cycles. AISI 440C steel also offers slightly better corrosion Jul 9, 2023 · N690 steel is renowned for its impressive hardness, typically ranging from 58 to 60 HRC on the Rockwell hardness scale. D2 and S30V are two popular blade steels often put head to head. Steel 52100 is a high carbon material as it has more than one percent carbon. Optimal steels include AEB-L and 52100. It's my favorite steel for anything you can put an edge on. Dec 7, 2023 · Uddeholm Vanax Superclean steel offers incredible edge retention, and it is better than Spyderco LC200N / Z finit in edge retention and corrosion resistance due to its superior alloy composition. The same thing can be said about a 1075 chopper like the Condor Hudson Bay; it’s tough but definitely not hard. Regarding hardness, 52100 steel has a hardness of 60-67 HRC (Rockwell Hardness Scale), while 5160 has a hardness of 58-64 HRC. Both 26C3 steel and 52100 steel are low alloyed steel with high carbon content. " This raises questions of how S30V can be so edge retentive, yet so soft when compared to inferior steels. However, it’s prone to rust and requires frequent cleaning and maintenance to avoid corrosion. 52100 knife steel is a popular choice among knife makers for its balance of toughness, edge retention, and ease of sharpening. Jan 17, 2022 · 26C3 vs 52100. Aug 3, 2022 · ApexUltra steel is a good forging knife steel, it offers high Rockwell hardness, great edge retention, outstanding wear resistance, and is easy to sharpen. 4116 steel, 420HC, and most Low alloy steels like 52100, 8670 among others. It also Sep 29, 2020 · Sep 30, 2020. 2519, 1. 15-0. 420 stainless likely has very high toughness. A beefy blade, pointed pommel, grippy handle, and an excellent sheath system propelled the Gerber StongArm to the front of this test when it came to a tactical, emergency, and survival-focused fixed blade. 2562, Blue Super, etc. 52100 In my personal experience, is slightly better in edge stability with a thin edge but AEBL has very good edge stability and can support a thin edge. Sk5 steel contains 0. 8Cr13MoV steel knife will still provide you with fair edge retention, enough for the day-to-day tasks. This range is considered ideal for knife steels, offering a good balance between toughness and edge retention. 52100 steel is an alloy of carbon, chromium, and manganese, while 1095 steel is an alloy of carbon and manganese. CPM-10V. He also found AEB-L to be able to take a Jun 30, 2021 · 440C stainless steel offers better edge retention than AUS 8 stainless steel due to the high amount of carbon in its composition which enables it to attain 60+ Rockwell Hardness. Therefore, if you are on the market for a knife that will not require you to sharpen all the time, look into the varieties of CTS BD1N knives. * W2 easily dulls by small # of cardboard cuts. all offer higher wear resistance because of the hard vanadium or tungsten carbides that are in those steels. Nitro-V Steel Corrosion resistance Nitro V is martensitic stainless steel with high chromium percentage and nitrogen in its alloy composition, Nitro-V stainless steel offers excellent corrosion resistance. 3-1. It has a small improvement in edge retention vs 52100 as tested by Verhoeven. We have already established that M390 is tool steel, which puts it in the same category as D2, 52100, and A2 steel types. Jun 2, 2022 · 1084 steel is used to make various types of knives, including kitchen, Everyday Carry, and camping Knives. While 5160 and 52100 can take on a sharp edge, 5160 is much easier to sharpen due to its lower hardness. For example, 52100 steel at 65 HRC will not have better edge retention than a high carbide steel at much lower hardness, like S90V at 58 HRC. I have a Hultafors GK that uses SK5, it's hard to say from my experience whether edge retention is better or worse than 1095. Strength and wear-resistant are vital features to consider when buying a knife blade. It changes the crystal stucture of the steel significantly at very high temperatures. 52100 steel contains 1% chromium, while 1095 steel does not Sep 5, 2023 · Overall, S30V steel is an excellent choice for those who prefer to have a low-maintenance blade and good corrosion resistance, whereas 52100 steel offers exceptional edge retention and is better suited for specialized tasks such as hunting. While 5160 steel may not have the same edge retention as some other higher hardness steels, its toughness and impact resistance make up for it. These are the elements that are capable of improving the hardness and hardenability of knife steel. The tradeoff is that those steels have much lower toughness than AEB-L and Nitro-V, of course. 015%. The relatively low size are carbide, plus the base hardness of cementite, means in are other steels with much higher bearing resistance and shearing edge retention. 1086 is a lower carbon steel for lower carbide volume, and AEB-L has harder chromium carbides, so the result makes sense. We call this edge retention, and it is affected chiefly by two things: heat treatment and chemical makeup. That said, 52100 and 1095 at 63-65 rc outperforms the softer stainless in every aspect, from wear resistance to toughness. 84%: Increases edge retention, hardness, and tensile strength. If you buy knives with blades from this steel, there is no more sharpening after a few hours of using it. They are not the best out there for edge retention or wear resistance, but if you have to choose between the two steel, go with 52100 steel. The heat treatment is one of the most critical aspects of steel choice. According to the chemical composition and the HRC of the steel, the 5160 Steel has the following features: Edge Retention: with a maximum HRC of 60, the steel offers great edge retention, but not the best compared to carbon steels. For a superior knife, make sure it is made from 52100 steel. Definitely one of my favorite steels to both work with and use. While it does suffer on edge retention, it performs really well in hardness and toughness, as well as corrosion resistance and ease of sharpening. 95% to Jan 10, 2017 · Jan 10, 2017. Understanding the material of your knife is only half the game. Visit the Shop NOW to get a custom knife made in 52100 steel. ) have relatively poor edge retention as their wear resistance is affected only by the overall hardness of the steel rather than in together with carbide content. Dec 15, 2011 · Nothing wrong with it as a knife, but just about any modern carbon steel alloy is going to have better edge retention and wear characteristics. 9%), the 5160 steel offers low corrosion resistance. The only downside is that it is not stainless steel and is prone to rust which is expected for Jul 27, 2023 · However, if you want a knife for precise cutting tasks like filleting or slicing, 52100’s edge retention and hardness make it the superior option. 30% silicon, 0. Edge Retention. The carbon, chromium, cobalt, and molybdenum blend gives 19C27 steel good edge retention abilities though not the best. The difference in toughness and edge retention between these blade steels is negligible, they offer very poor corrosion resistance. Mar 31, 2005 · The carbon steels rust! They tend to be harder so they keep the initial sharp edge longer than the CPM stainless, but they just wear duller and duller. It offers excellent edge retention, good corrosion resistance, great wear resistance, decent toughness, and is easy to sharpen. Sep 7, 2023 · The 420HC Steel doesn’t hold an edge that long, but it’s fairly easy to sharpen. Wootz steel did seem to start doing significantly better at a softer hardness, though. Maxamet steel has the advantage with edge retention over 52100, while 52100 scores much higher on toughness and hardness both. CPM Cru-Wear vs M390 M390 is a popular stainless steel known for its high wear resistance, corrosion resistance, and excellent edge retention, making it a top choice for high-end knives. Easy to sharpen, but prone to edge folding if hardened to RC 56 and chipping if hardened to RC61, without the advantages of chromium carbides to Jul 17, 2021 · 52100 steel and 65Mn steel are 5160 steel equivalent in terms of performance aspects such as toughness, edge retention, and corrosion resistance. Oct 19, 2021 · Using 10 dps sharpening (20 degrees inclusive on the chart) leads to about 5x the edge retention of 25 dps. AEBL is completely stainless, 52100 has zero stain resistance. Heat Treatment. Toughness: it’s has a decent toughness, but for its price, it’s good. O1 is a fantastic knife steel. This steel is a definite try for every knife lover out there who is passionate about knives. May 10, 2021 · SPY27 has a very similar edge retention-toughness balance to S35VN. 5160 vs 420HC Steel Mar 5, 2023 · Its edge retention can be compared to that of 52100 steel, this is a bit low compared to steel like 440C and Crucible powder steels. However, note that the edge retention of 1055 steel may be slightly lower than that of higher carbon steels, like 1095, which 1 day ago · So the edge retention and edge strength would be relatively low when compared with what we can achieve with modern blades with clean steel of lower carbon content heat treated to 56-62 Rc or so. US Chinese Swedish German Japanese. This feature allows knife users to enjoy excellent sharpness and ease of knife sharpening. Both 52100 steel and M390 are known for their excellent edge retention properties. This creates a tough exterior to protect the blade. Not really the best steel to use if you don't have a regulated high temperature oven if you expect consistent results. Dec 28, 2021 · CPM CruWear high carbon steel is super steel due to its unique alloy composition that gives it a higher attainable hardness of 65 HRC, excellent toughness, and great edge retention. Also, that is a test for edge retention. It’s a steel that will work great with very thin low angle bevels that give you great cutting preferences but low edge retention. Dec 17, 2023 · Low alloy steels in general (1095, 52100, O1, W2, etc. But it’s alot tougher. For any given steel more hardness typically = more edge retention, across different steels this is not the case. The harder the steel, the better for edge retention, it can hold an edge for a long time. Copper protects the steel and prevents the process of oxidization from damaging the metal. This process makes the steel tough and wear-resistant, giving it good edge retention. Aug 1, 2016 · So, through a balanced composition, AEB-L has excellent toughness, edge retention, workability, ease of sharpening, and ease of polishing. 52100 is not even in the same ball park as S90v for edge retention. sharpening fineness of one or two steels, e. Chromium has a few different purposes. Nov 21, 2021 · CPM 10V Steel Edge retention. 60%, Phosphorus . Puzzling low edge retention compare to Aldo 52100 & Aldo 1095. It delivers great hardness, toughness and edge retention as a knife on its own, and also provides a lot of solid stability and internal strength when paired with another steel such as Damascus steel or 1095 steel . The second link is a disclaimer about the testing. Common Use: Outdoor, survival, and hunting knives. ApexUltra has much higher edge retention than both 52100 and Blue Super, steels it shares history with but surpasses by a long shot (Graph below). Jun 27, 2021 · It is edge retention is not the worst out there as it still beats the likes of 1. 5%), which makes it corrosive and exposed to rust. Steel does not need to be highly alloyed to make a great knife. 440C steel: This steel has a carbon content range between 0. I know some of you guys (calling the old sailor) use O7 and have probably compared it to 52100. Machinability: 5160 steel is considered very difficult for machining. The high level of toughness and Feb 18, 2023 · A good mid-range steel capable of decent hardness and good edge retention. With one proviso, it has to be forged hot and it has to be heat treated correctly. The high carbon content makes sharpening difficult, so experienced knife users best use it. Oct 23, 2014 · It is not a "super steel" as far as edge retention goes, but IMO it easily makes up for it with how well it responds to edge touch ups with a strop. 40%, Manganese . Lastly, sharpening is important when choosing the right steel for your knife. Steel performance is based on four attributes: Edge Retention and Wear Resistance, Toughness, Ease of Sharpening, and Corrosion Resistance. Dec 11, 2023 · AEB-L: First developed in the 1960’s, AEB-L is a mid-tier blade steel from Uddeholm that’s essentially a modified, stainless version of 52100 steel. Nov 26, 2018 · This is confirmed by the Verhoeven study comparing 52100, 1086, and AEB-L where AEB-L with chromium carbides had superior edge retention to 52100 and 1086 with cementite [1]. 52100 would be considered a relatively simple hi-carbon steel (mainly just Iron+Carbon) if it weren’t for the small amount of Chromium added – 1. 5% Vanadium content like that of S35VN steel. Things are similar with resistance to chipping and edge deformation. A unique feature that 15n20 has is that it is acid resistant. The first test tests Spyderco's 8cr13mov (Tenacious) versus their s30v (Sage 1) and home heat treated 1080 steel. Pete’s Spyderco Mule testing has 52100 at 375 rope cuts and S90v at 700. I wonder if this is a must-have step for 52100, as I never was able to achieve a razor edge myself on the same knives, just using the stones - starting with synthetics and finishing on j-nats. Feb 21, 2018 · Feb 22, 2018. This steel is made up of a high level of carbon, which contributes to its edge-holding ability, while also providing excellent wear resistance. You will get close to the same performance with either of these two steel. Both 20CV steel and MagnaCut steel will offer impressive corrosion Oct 10, 2023 · A2. Town Cutler uses AEB-L stainless steel made of. S30V and CPM154 can keep semi-sharp for a long time. Welding: Due to the high Carbon and Chromium in this Steel, it has a poor Weldability. 25-0. 93% – If you’re well-versed with steel, you’ll be aware that the amount of Carbon is directly proportional to the hardness of the steel. Because of its excellent toughness, 1084 carbon steel also qualifies for making swords, machetes, and Katanas. Jul 18, 2023 · When it comes to edge retention, 1055 steel performs comparatively well with other stainless steel types. 4116 12C27 14C28N 440A 440B 440C steel 1095 52100 AEB-L ApexUltra ATS 34 blue steel Chef knife CPM 3V CPM 4V CPM 10V CPM 154 Feb 6, 2023 · Edge Retention (Hardness) Hardness is a desirable attribute in a knife steel because it will enable a knife to stay sharp for longer. 1084 Steel Composition (1084 Steel Chart) Carbon C 0. AEB-L and 52100 @ 200, 400, 600, 1200, 2000, 4000+ grit. Sharpness: unlike other rigid knives, 5160 steel is relatively easy to sharpen. As noted previously – hardness does not imply toughness. 45% manganese, and small amounts of other elements such as phosphorus (<= 0. In this article, we will compare D2 and S30V in terms of their composition, hardness, toughness, corrosion resistance, edge retention, and ease of sharpening to conclude which one is superior for knives. Jul 26, 2021 · Maxamet Steel and 52100 steel are both regular steels, and are not considered to be stainless steels. Jul 3, 2011 · Two of other 52100 knives that came back razor-sharp were finished on strops (felt and leather) with either diamond or boron carbide. It’s a low alloy forage spring steel similar to 5160 spring steel. Steels that can be high in edge retention and toughness are desirable for general use knives. 60% chromium, 0. Great on chopping and edge retention and I had to beat on it with a 4 lb mall to get it to break. May 19, 2018 · Edge retention testing performed by an amateur knife maker/sharpener/spyderco enthusiast on YouTube. Sep 24, 2021 · Carbon 0. 8670 is a good choice for high toughness and 52100 has a decent balance of toughness and edge retention. Difference Between 52100 Steel and 5160 Steel. JMHO, YMMV. Since it was eutectoid, it is much forgiving and has wider range to forge and heat treat compare to hypereutectoid like 52100 or CFV. We will delve into the reasons behind its hardness and discuss how it contributes to the steel’s exceptional edge retention, allowing knives made from this steel to maintain their sharpness even through demanding tasks. Vanax Super clean beats LC200N steel owing to the addition of about three times nitrogen content and about 3. A2 steel is heat-treated differently than 52100 steel. 8670 Steel Toughness Jul 24, 2015 · Blade Steel Myth #2. Oct 1, 2001 · Cr is a strong carbide promoter. Toughness, hardness, and hardness consistency of a given steel such as 52100 heat treated in different ways, but quenched and tempered uniformly. With a hardness of 58 HRC, 5160 steel knives offer decent edge retention and are easier to sharpen than their counterparts with higher hardness levels. #6. The alloy increases corrosion resistance, wear resistance, edge retention, and tensile strength. N690: A cobalt steel with very high corrosion resistance and tensile strength. 52100 Corrosion Resistance: 52100 is poor in Chromium (Only 1. g. Also If corrosion is not a concern, 52100 steel makes an excellent choice for hard-use outdoor knives or in the kitchen when a non-stainless option is preferred for a slightly keener edge. The balance of hardness, strength, and toughness allows the steel to hold its edge for extended periods of use. Apr 12, 2022 · Ultimately he concluded that at high hardness both 1086 and 52100 cut better than true Damascus and both have better edge retention, and the Uddeholm AEB-L stainless steel, in broad terms, outperformed all of them at high hardness. Sep 6, 2021 · 8670 Steel Edge retention. Jul 12, 2023 · Blade steel is a key consideration when choosing a knife. 154CM. Quenching temperature ≤ 150 °C agitated oil (martensite hardening); ≥ 230 °C molten salt (bainite hardening). Oct 2, 2019 · A smattering of chromium to buff up edge retention and help calm damage from acid, and you’ve got a winner. This is a step up from 1095 in edge retention, and it is tougher as well. Edge retention of 52100 is not particularly height, similar toward diverse carbon and lowly alloy steels. Another item for discussion is whether these modern recreations of Wootz match the properties of the ancient material. A more obtuse edge angle is much more resistant to chipping than an acute edge. With its level of hardness, it remains sharp for a decent time. If we extend the trendline in the plot above to the hardness of cementite we would estimate a coefficient of 5, or about half of chromium carbide. These knives include kitchen knives, straight razors, and fine slicers. This type of steel is renowned for durability and great resistance to rust, making it the number one option for a lot of knife makers. 93% is a very high amount of carbon and this definitely contributes to hardness as well as edge retention to the steel. ApexUltra toughness is not as good as 52100 but it makes up for this in wear resistance. 025%) and sulfur (<= 0. 2442, V-Toku 2, 1. gn pj vz do rc sl rt xy cx bm