2024 S30v vs s45vn

927. May 30, 2017. #8. madcap_magician said: S35VN is an iterative improvement over S30V, I think. The biggest difference is that there are enough of us willing to buy variants of the same knife with different materials to justify the manufacture of said variants. So true.. Lion mating gif

On the heels of Amazon getting approval from the competition authority to proceed with an investment leading a $575 million round for food delivery startup Deliveroo in the UK, two...I'm happy with all of the steels CRK has ever used, maybe I would be happier with some new steel, not really feeling rushed. I think for a very experienced CRK guy to give a review after a year is not pre-mature, but the opposite, well tested, and from a position to make educated judgement calls.Of course I'll get one when they come out,,,, …Cons of S30V Steel. Expensive: Due to its manufacturing process and high-quality performance, S30V steel generally tends to be on the pricier side. Difficult to sharpen: Like D2, the high hardness of S30V steel makes it a bit harder to sharpen but once done, it retains its edge for a long time.Toughness. S35VN steel is known for its toughness and has a slight edge over S30V steel. It is approximately 15-20% tougher due to the addition of niobium in its …The corrosion resistance has been improved somewhat with the new S45VN, but S30V is good enough for many knives. This was also confirmed in my own corrosion resistance testing, where a higher rating below means better resistance to corrosion. S30V and S35VN are very similar for corrosion resistance. Legacy of S30VHardness. Maxamet is vastly harder compared to S30V steel. Maxamet can attain a hardness between 68-72 HRC when properly heat treated, while S30V reaches a maximum hardness of around 58-64 HRC. The ultra-high hardness of Maxamet steel is enabled by its very high alloy content including 10% cobalt and high 6% vanadium.S45VN is newer. I do not have any, but definitely want some. - S45VN has a finer grain structure and 1% less Vanadium than 20CV. It will probably touch up easier and depending on hardness, may have better edge stability. - 20CV is more corrosion resistant. 4% more chromium. But probably not too noticable.Toughness. Crucible's CPM melting process makes steel more uniform down to the microscopic level for very stable, tough steel that is resistant to cracking or breaking. The addition of niobium makes CPM S35VN about 15% to 20% tougher than CPM S30V without giving up any durability. S35VN is as tough on longitude as 420C (the hardest stainless ...According to the specs, toughness is slightly decreased, CPM S45VN has 11lbs on C notch, vs. 12lbs on CPM S35VN steel, but better than 10lbs on earlier CPM S30V steel. Along the same lines, CPM S45VN has slightly better edge retention in CATRA test results (all % numbers relative to AISI 440C steel) when compared to CPM S35VN steel, 143% vs ...Jul 7, 2018 ... Leatherman S30V vs 420HC and 154CM - Edge Retention comp at 20º per side. 57K views · 5 years ago ...more ...The specific formula for S35VN knife steel - aka the "ultimate mainstream steel" - is 3% vanadium, 1.4% carbon, 0.5% niobium, 2% molybdenum, and 10.5% chromium. This composition makes it tougher (resistance to edge chipping) without reducing the wear resistance (edge holding) of the steel. S35VN also has a finer grain structure than S30V.More expensive powder metallurgy steels in this category include M390, CPM-S35VN, Elmax, CTS-XHP, CPM-S30V, and CPM-154. Less expensive, conventionally produced steels include VG-10, D2, 154CM, N690, and 440C. High Toughness, Moderate Edge Retention. These steels are perfect for thin edges and high hardness.Jun 21, 2014. #7. S35VN is usually closer to ELMAX or CPM-154, where VG-10 is usually closer to 154CM. Like ELMAX, it does a great job holding an edge, but it performs really well across the board. It is a tough steel and has excellent corrosion resistance. An like ELMAX, it's still a very tough steel at even 60.Hence, choosing the best steel would be much easier for you. 1. Hardness. D2 has better hardness than s35vn. The presence of high carbon and vanadium makes d2 harder than other steel. According to the Rockwell report, the Hardness of s35vn is 58-61HRC whereas the hardness of d2 is 52-62HRC. 2.Spyderco Para 3 Signature Folding Utility Pocket Knife with 2.95" Black CPM S45VN Steel Blade and G-10 Handle - Everyday Carry - PlainEdge - C223GPBK ... Spyderco Knives Microjimbo C264GPBK Black CPM-S30V Stainless and G-10 Pocket Knife. 6 offers from $200.25. Spyderco Knives Tenacious C122GBNM4PS Serrated CPM-M4 …With that said, the Para 3 does faithfully retain all the defining features of the best-selling Paramilitary 2, but in a smaller, even handier package. Its three-inch blade is precision machined from premium CPM-S45VN stainless steel and features a full-flat grind for superior edge geometry and low-friction cutting performance.Buy SPYDERCO SP81GP2 for $198.75 with free shipping - Spyderco Paramilitary 2 Folding Knife 3.42 inch CPM-S45VN Satin Plain Blade, Black G10 Handles at KnifeCenter. FLASH SALE | EXCLUSIVE S35VN KERSHAW LEEK ONLY $74.95! Details. This website uses cookies to improve user experience.John S Kiernan , WalletHub Managing EditorJan 28, 2021 If you follow sports, politics, or celebrity marriages (or, you know, you’re a lawyer), arbitration is probably a word you’ve...3v has a fine grain pattern, low HRC in the 58-60 HRC range and 2.75% vanadium. 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 …Jul 18, 2023 · In summary, CPM S45VN is a high-quality knife steel that offers an optimal combination of edge retention, wear resistance, corrosion resistance, and toughness. It builds upon the older S30V and S35VN steels by incorporating enhancements such as increased amounts of Niobium and Nitrogen, substituting some of the Vanadium and Carbon elements. CTS BD1N vs S30V. The chemical composition of BD1N steel and S30V steel is very different. CPM S30V steel is a more complex steel with refined alloy and powder metallurgy production processes that produces finer grain structure. ... I have reviewed in detail why S45VN steel is slightly better than CTS BD1N steel.ATS-34 (Hitachi): EoS = 5, ER = 6, Rc = 59 - 61. 154CM (Crucible): EoS = 5, ER = 6, Rc = 58 - 62. I currently have two knives each with S30V and ATS-34 blades; all have been acquired within the last three years. My experience is that they show markedly better edge retention than do the steels in the first group.Nov 27, 2020 · S45VN should have a slightly better chance at surviving a drop or hitting a staple and not chipping. As others have said though, 20CV should be better for holding an edge in more normal/light cutting. Unless you are using it in a particularly harsh environment, like coastal/salt or high humidity etc, you will probably never see any corrosion on ... If you’ve never checked on your app subscriptions, I don’t blame you. It’s a feature buried pretty deeply in your iOS device. But then, you could discover an app charging you $100 ...Jan 31, 2022 · It’s more corrosion-resistant than S30V is, and it performs quite well compared to Elmax, S35VN, and even M390. The lead picture is a knife with S45VN, and it has functioned as promised. The Insider Trading Activity of Pintoff Scott on Markets Insider. Indices Commodities Currencies StocksSPY27 vs S30V At A Glance. Property SPY27 Steel S30V Steel; Hardness: 64 HRC: 64 HRC: Edge Retention: Very good: Slightly better than SPY27 due to higher carbide content: ... S45VN vs M390 Steel. Next . Elmax vs Vanax Steel. Leave a Comment Cancel Reply. Your email address will not be published. Required fields are marked * …Toughness is the ability of a knife to resist, cracking, chipping, or breaking under impact. MagnaCut steel has significantly higher toughness than S45VN steel. In a Longitudinal Charpy C-Notch Testing by Crucible, MagnaCut steel reached toughness values of 38 ft-lbs at 62.5 HRC, whereas S45VN reached around 19 ft-lbs at 61.5 HRC.Sharpenability: S45VN is designed to be easier to sharpen while M390 is not, making it more user-friendly for those who prioritize regular maintenance. Toughness: M390 is going to be a tougher steel because of the higher presence of carbon as well as more balancing elements in its composition. Cost: M390 is a much more expensive steel than ...I won’t say equivalent but close, CPM 154 is close to the S30V in the balance between hardness, corrosion resistance, wear resistance, and toughness, but still the S30V is better in edge retention and corrosion resistance, the second equivalent for our CPM154 would be the 154 CM (since it was developed based on it), and of course CPM 154 is ...S45vn is tougher and easier to sharpen, prone roll instead of chip. Crk is geared towards work. You don't want a knife that's easily chipped like m390 and you want a steel that's easy to sharpen because if you're using a knife for work it's gonna dull quickly no matter what steel you have.Based on the predicted alloy in solution for SPY27 it should have similar corrosion resistance to S30V and S35VN. You can see my corrosion resistance rating in the table below: This is a pretty decent corrosion resistance, similar to Elmax (7.8), but is below steels like S45VN (8.4), M390 (9.1), and Vanax (10).May 19, 2021 · CPM S45VN steel vs CPM S30V and CPM S35VN. It is quite a substantial change on a production scale. But the differences between these types of steel is not that substantial at all. CPM S45VN steel is a little stronger and more corrosion resistant than S30V. With similar sharpness retention. This difference can be attributed to the higher Vanadium content in S30V steel, which allows it to form more Vanadium carbides, known for their exceptional wear … indicate that CPM S45VN, CPM S35VN and CPM S30V are much more resistant to chipping and breaking in applications which may encounter side loading. In knifemaking, the higher transverse toughness makes CPM especially good for Edge Retention (CATRA Testing Relative to 440C) Grade % CPM S45VN 143* CPM S35VN 140* 145 154CM 120 440C 100 S30V vs. D2. S30V is superior to D2 steel. D2 is similar to S30V in hardness (typically 57 to 60 HRC) and it may contain more carbon (1.4% to 1.6%), but it has poorer edge retention. In testing, S30V held an edge about 13% longer and its more uniform, finer grain structure means this CPM steel will provide better sharpness and toughness than D2.Solar4America is a solar panel provider throughout the U.S. and are a great company if you’re looking to go green. Check out our review for cost and reviews. Expert Advice On Impro...Hardness. Maxamet is vastly harder compared to S30V steel. Maxamet can attain a hardness between 68-72 HRC when properly heat treated, while S30V reaches a maximum hardness of around 58-64 HRC. The ultra-high hardness of Maxamet steel is enabled by its very high alloy content including 10% cobalt and high 6% vanadium.SPY27 vs S45VN Both SPY27 and S45VN can be considered improvements to the already successful Crucible S30V and S35VN steel. SPY27 performance falls somewhere in between S30V and S35VN steel, S45VN, on the other hand, is an improvement of S35VN and thus beats Spy27 in performance in all aspects including …This makes sense since in slicing, the carbides really do their thing in contributing wear resistance. Even with the difference in Hardness, S30V slices almost as well as D2. S30V slices far better than VG10, even when the S30V is a point lower in hardness. When it comes to push-cutting, hardness is king.Everstream Analytics, a company providing software that attempts to predict supply chain issues and recommend fixes, has raised $24 million in a venture round. Everstream Analytics...Jun 21, 2014. #7. S35VN is usually closer to ELMAX or CPM-154, where VG-10 is usually closer to 154CM. Like ELMAX, it does a great job holding an edge, but it performs really well across the board. It is a tough steel and has excellent corrosion resistance. An like ELMAX, it's still a very tough steel at even 60.S45VN is the latest iteration after S30V and S35VN providing improved corrosion resistance and toughness. ... 20CV vs S45VN At A Glance. Property CPM S45VN Steel CPM 20CV Steel; Toughness: Better: Lower: Hardness: 59-62 HRC: 58-59 HRC: Edge Retention: Very good, similar to S30V:But I agree with Wartstein's comments. If you already have a PM2 in S30V, you will find scarcely a difference with S45VN, and if I was you, I would go with the Cruwear for just that reason. Get something a bit different and expand your experience. I really enjoy the knives I have in Cruwear.Dec 4, 2022 ... Head to Head – S30v vs 420HC Steel [2022 Comparison] – S30v - https://amazonpro.hopp.to/S30v Vs – 420HC ...Amazon.com : Spyderco Para Military 2 Signature Knife with 3.42" CPM S45VN Steel Blade and Black G-10 Handle - PlainEdge - C81GPBK2 : ... (210 mm) blade length 3.438 " (87 mm) blade steel CPM S30V length closed 4.812 ", (122 mm) cutting edge 3.078 " (78 mm) weight 3.9 oz (111 g) blade thickness .141 " (3.5 mm) handle material G …S30V blades have superior corrosion resistance and can be sharpened easily. The S30V blade’s disadvantage lies in its toughness, which is lower than Elmax’s, making it prone to chipping under severe conditions. Pros: excellent edge retention, high corrosion resistance, easily sharpenable. Cons: less tough than Elmax, possible chipping under ...S45vn is basically CQI S30v/S35vn. Finer structured than S30V and S35VN. Blends the attributes between those two steels nicely. I feel it's a great "Elmax Killer". Both S45vn and Elmax have similar wear resistance but S45vn does it with less carbide volume and finer carbides. Spy27 has better sharpenability.4V should be in the neighborhood as well, with a more wear/less toughness than CPM Cruwear balance. Imagine S30V wear with almost 3 times the shock and toughness ( 3V and PD#1 can get almost up to 3-4 times the shock toughness). All slightly different flavors with different attribute balances. I'll be honest.CPM 154 vs S45VN Steel At A Glance. Property CPM 154 Steel S45VN Steel; Hardness: 55-61 HRC: 59-61 HRC: Toughness: Higher (12-13 ft-lbs) Lower (10.5-11 ft-lbs) Edge Retention: ... S30V vs CPM 154 vs 154CM Steel. Leave a Comment Cancel Reply. Your email address will not be published. Required fields are marked * Type …More expensive powder metallurgy steels in this category include M390, CPM-S35VN, Elmax, CTS-XHP, CPM-S30V, and CPM-154. Less expensive, conventionally produced steels include VG-10, D2, 154CM, N690, and 440C. High Toughness, Moderate Edge Retention. These steels are perfect for thin edges and high hardness.Mar 12, 2024 · The primary distinction between CPM S30V and CPM S45VN lies in their alloy composition. S45VN, introduced as an evolution of the popular S30V and S35VN steels, features a higher chromium content (16%) compared to CPM S30V (14%). Additionally, CPM S45VN steel incorporates niobium and nitrogen additions. CPM 154 vs S45VN Steel At A Glance. Property CPM 154 Steel S45VN Steel; Hardness: 55-61 HRC: 59-61 HRC: Toughness: Higher (12-13 ft-lbs) Lower (10.5-11 ft-lbs) Edge Retention: ... S30V vs CPM 154 vs 154CM Steel. Leave a Comment Cancel Reply. Your email address will not be published. Required fields are marked * Type …154CM vs CPM S35VN – Complete Comparison Hardness. Hardness significantly impacts a knife steel’s edge retention and wear resistance. 154CM exhibits a Rockwell hardness (HRC) of 58-61, which strikes a fine balance between toughness and edge retention. This steel can endure considerable use without chipping or breaking.On the other hand, CPM S45VN is a martensitic stainless steel, also developed by Crucible using the CPM process. S45VN builds on Crucible’s previous stainless knife steels, such as S30V and S35VN, aiming to improve upon their corrosion resistance and wear properties. CPM CruWear boasts exceptional toughness, approximately twice that of S45VN.May 19, 2021 · CPM S45VN steel vs CPM S30V and CPM S35VN. It is quite a substantial change on a production scale. But the differences between these types of steel is not that substantial at all. CPM S45VN steel is a little stronger and more corrosion resistant than S30V. With similar sharpness retention. MisterMoon03 said: I am going to buy a Spyderco Para 3 soon. I have found one in S45VN for $155, and one in Maxamet for $177. Both from reputable dealers. I really like the hardness and cutting edge on the Maxamet, but I've read that it's a little brittle, and with me living in the subtropical South, a bit susceptible to rust.3v has a fine grain pattern, low HRC in the 58-60 HRC range and 2.75% vanadium. 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 … S90v will hold an edge for a significantly long period of time but harder to sharpen. S45vn is much tougher than s90v and will be easier to sharpen. S90v will be prone to chip with rougher use because of its lack of toughness. Both are stainless steels. S90v is a cardboard warrior and s45vn is a balanced working steel. It’s more corrosion-resistant than S30V is, and it performs quite well compared to Elmax, S35VN, and even M390. The lead picture is a knife with S45VN, and it has functioned as promised.Hardness. Maxamet is vastly harder compared to S30V steel. Maxamet can attain a hardness between 68-72 HRC when properly heat treated, while S30V reaches a maximum hardness of around 58-64 HRC. The ultra-high hardness of Maxamet steel is enabled by its very high alloy content including 10% cobalt and high 6% vanadium.This makes sense since in slicing, the carbides really do their thing in contributing wear resistance. Even with the difference in Hardness, S30V slices almost as well as D2. S30V slices far better than VG10, even when the S30V is a point lower in hardness. When it comes to push-cutting, hardness is king.CPM 154 Steel has a wider range of achievable hardness at 55-61HRC compared to CPM S45VN with a range of 59-61 HRC. Testing shows that with proper heat treatment, S45VN and CPM 154 can both achieve very high hardness around 63 HRC. The high hardness capabilities of these steels allow knives made from them to better retain a sharp edge.S45VN steel is better than S30V steel. The improved fine-grained structure of S45VN stainless steel alloy provides better corrosion resistance and edge retention than S30V. The improved performance is attributed to the increased chromium content and the addition of Nitrogen in its alloy. S45VN knives … See more4V should be in the neighborhood as well, with a more wear/less toughness than CPM Cruwear balance. Imagine S30V wear with almost 3 times the shock and toughness ( 3V and PD#1 can get almost up to 3-4 times the shock toughness). All slightly different flavors with different attribute balances. I'll be honest.The specific formula for S35VN knife steel - aka the "ultimate mainstream steel" - is 3% vanadium, 1.4% carbon, 0.5% niobium, 2% molybdenum, and 10.5% chromium. This composition makes it tougher (resistance to edge chipping) without reducing the wear resistance (edge holding) of the steel. S35VN also has a finer grain structure than S30V.ATS-34 (Hitachi): EoS = 5, ER = 6, Rc = 59 - 61. 154CM (Crucible): EoS = 5, ER = 6, Rc = 58 - 62. I currently have two knives each with S30V and ATS-34 blades; all have been acquired within the last three years. My experience is that they show markedly better edge retention than do the steels in the first group.For signs of Japan's ski town revival, look to the Vegemite and prayer rooms. Long queues for chairlifts and hours-long traffic jams on highways to Japan’s mountains characterized ...S45vn is tougher and easier to sharpen, prone roll instead of chip. Crk is geared towards work. You don't want a knife that's easily chipped like m390 and you want a steel that's easy to sharpen because if you're using a knife for work it's gonna dull quickly no matter what steel you have.In practice M390 usually scores on average around 500 rope cuts, CATRA 179. S45VN around 500 rope cuts in Cedric and Ada video, but officialy CATRA 143 same as S30V. Toughness. M390 - 3,5 out of 10. S45VN - 4,5 out of 10. Measured as lateral force pressure. S45VN achieved 11 ft-lbs. M390 approximately 8 ft-lbs. Corrosion resistance.S45VN is known for its excellent edge retention, toughness, and corrosion resistance. It can be compared to other high-performance stainless steels such as S30V, S35VN, and S90V. However, S45VN offers improved wear resistance compared to …S45vn is much tougher than s90v and will be easier to sharpen. S90v will be prone to chip with rougher use because of its lack of toughness. Both are stainless steels. S90v is a …S45VN steel achieved a CATRA score of around 143% relative to 440C in edge retention testing. In comparison, S90V steel offers about 40% better edge retention than S45VN steel. The higher vanadium content of 9% in S90V versus 3% in S45VN leads to a higher volume fraction of hard vanadium carbides that resist abrasive wear, which gives S90V an ...Summary of cpm 154 vs s35vn. CPM 154 vs S35VN are two of the most popular high-end knife steels. CPM 154 is a stainless steel that has a high level of toughness and is relatively easy to sharpen. It has excellent corrosion resistance and is often used in high-end kitchen knives. S35VN is a powdered steel that has superior toughness and …Here are 10 of our favorite fixed blade and folding Buck knives with SV30, SV35 or S45V steel: 103 Skinner Pro. 656 Pursuit Pro. 119 Special Pro. 102 Woodsman Pro. 110 Hunter Sport. 250 Saunter. 040 Onset. 841 Sprint Pro.indicate that CPM S45VN, CPM S35VN and CPM S30V are much more resistant to chipping and breaking in applications which may encounter side loading. In knifemaking, the higher transverse toughness makes CPM especially good for Edge Retention (CATRA Testing Relative to 440C) Grade % CPM S45VN 143* CPM S35VN 140* 145 154CM 120 440C 100S30 vs S45vn in every category at the end a winner will be chosen. #edc #edcgear #tools #knife #pocketknife #steel #knifelife #americanmade #usamade #stainle...S45VN shows improved toughness and corrosion resistance relative to S30V along with similar edge retention. Or slightly reduced toughness relative to S35VN but with improved corrosion resistance and edge retention.Here is the short answer: CPM-S45VN has a slightly higher amount of chromium and niobium than S30V, which can improve its wear resistance and toughness. Both steels are great choices for high-end knives, but … Both CPM-S30V and CPM-S45VN are high-performance stainless steels that offer excellent edge retention, toughness, and corrosion resistance. However, CPM-S45VN has a slightly higher amount of vanadium and niobium, which can improve its wear resistance and toughness. The specific formula for S35VN knife steel - aka the "ultimate mainstream steel" - is 3% vanadium, 1.4% carbon, 0.5% niobium, 2% molybdenum, and 10.5% chromium. This composition makes it tougher (resistance to edge chipping) without reducing the wear resistance (edge holding) of the steel. S35VN also has a finer grain structure than S30V. Using some common signifiers of consciousness—self-awareness, goal-directed behavior, integrated information, and experience—the company could be considered conscious. Consciousnes...S45VN around 500 rope cuts in Cedric and Ada video, but officialy CATRA 143 same as S30V. Toughness. M390 - 3,5 out of 10 S45VN - 4,5 out of 10 Measured as lateral force pressure. S45VN achieved 11 ft-lbs. M390 approximately 8 ft-lbs. Corrosion resistance. ... The issue is with s30vn vs s45vn and stuff like that. The difference is so miniscule ...

Both 20CV and S30V steels are known for their excellent edge retention, but 20CV steel offers better edge retention. According to Crucible Industries, both 20CV and S30V steel can achieve a Rockwell Hardness of 58-61, however, 20CV steel has a higher volume of Vanadium Carbides. This means that 20CV has harder carbides and is able to …. Lake ray hubbard rv resort photos

It loses .05% carbon and 1% vanadium for .5% niobium. Niobium is like vanadium, something that works as a hard carbide, but vanadium carbides are harder than niobium ones (plus 1% > .5%). The only way S35VN will have better edge holding is if the added toughness imrpoves edge stability enough to make up for having less vanadium.Dec 31, 2022 · Overall, S45VN is a great choice for knife makers looking for a high-end steel that offers excellent edge retention, toughness, and corrosion resistance. It is comparable to CPM S35VN and CPM S30V in terms of edge retention, toughness, and machinability, but it has the added benefit of being more corrosion resistant. Toughness vs Edge Retention. Toughness is a measure of how much resistance a steel has to fracturing. In the context of a knife this would be chipped edges or broken knives. Edge retention is the ability of a knife to maintain cutting ability during cutting. I will be focusing on CATRA edge retention which measures abrasive wear of knives.With 14% Chromium, CPM S35VN offers commendable corrosion resistance. It’s suitable for knives meant for use in damp or humid conditions. CPM S45VN, containing 14.5% Chromium, offers slightly better corrosion resistance compared to S35VN, adding to its appeal as an all-rounder knife steel.Mar 11, 2024 · Crucible data lists S30V exhibits superior edge retention at 145% compared to the standard 440C stainless steel, and lists S45VN also at 145%* based on market feedback. However in real life test S35VN, with its reduced vanadium content of 3% and the addition of 0.5% niobium, is estimated to have an edge retention of around 132-140% of 440C. Sharpenability: S45VN is designed to be easier to sharpen while M390 is not, making it more user-friendly for those who prioritize regular maintenance. Toughness: M390 is going to be a tougher steel because of the higher presence of carbon as well as more balancing elements in its composition. Cost: M390 is a much more expensive steel than ... More expensive powder metallurgy steels in this category include M390, CPM-S35VN, Elmax, CTS-XHP, CPM-S30V, and CPM-154. Less expensive, conventionally produced steels include VG-10, D2, 154CM, N690, and 440C. High Toughness, Moderate Edge Retention. These steels are perfect for thin edges and high hardness.Then on the S35VN sheet they give Charpy data and it show's S35VN as having scored 2 ft-lbs higher than S30V. @nsm Website show's CPM-154CM as having substantially more toughness on their graph than CPM-S35VN. So I'm confused, some sources say CPM-S35VN is tougher, some equal, and some not as tough as CPM-154.Damascus and S90V are both a lot better than S30V, but are a lot more expensive. However if we consider price and most other factors, S30V is the most well-rounded steel out of the list. Is S45VN better than S30V? Yes, S45VN is better than S30V. But only slightly. S45vn has slightly better edge retention and slightly better hardness. In practice M390 usually scores on average around 500 rope cuts, CATRA 179. S45VN around 500 rope cuts in Cedric and Ada video, but officialy CATRA 143 same as S30V. Toughness. M390 - 3,5 out of 10. S45VN - 4,5 out of 10. Measured as lateral force pressure. S45VN achieved 11 ft-lbs. M390 approximately 8 ft-lbs. Corrosion resistance. According to the specs, toughness is slightly decreased, CPM S45VN has 11lbs on C notch, vs. 12lbs on CPM S35VN steel, but better than 10lbs on earlier CPM S30V steel. Along the same lines, CPM S45VN has slightly better edge retention in CATRA test results (all % numbers relative to AISI 440C steel) when compared to CPM S35VN steel, 143% vs ...S45VN should have a slightly better chance at surviving a drop or hitting a staple and not chipping. As others have said though, 20CV should be better for holding an edge in more normal/light cutting. Unless you are using it in a particularly harsh environment, like coastal/salt or high humidity etc, you will probably never see any …Magnacut has a tensile strength of 830-930 MPa, while S45vn has a tensile strength of 930-1080 MPa. In terms of toughness, Magnacut has a toughness of 7.5-8.5, while S45vn has a toughness of 8.5-10. Both steels also have excellent wear resistance, with Magnacut rated at 8/10 and S45vn rated at 9/10..

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