Cpm Cruwear Vs S30vRurouni, Cruwear would be tougher than S30V, but S30V should be tough enough if you go up to 40-45 dregrees , or even 50 if needed. It's a good balanced steel, but S30V has been shown to have better corrosion resistance and edge retention (CATRA). I'm also waiting for a PM2/Manix in M4, I deeply regret not getting on board with the last run. This does not bode well as edge retention is a top, if not the top, priority for knife fanatics. Cruwear is a different animal. What it is: CPM S35VN is a "Crucible Particle Metallurgy" stainless steel, an improvement over CPM S30V, and is widely regarded as a "super steel" for its properties and performance. It’s tougher than the stainless steels like S30V , M390. These steels are perfect for thin edges and high hardness. Less expensive, conventionally. At 260 it was sketchy, so I checked it at 10. Below I have shown the difference in carbide volume between AEB-L, CPM-10V, and Rex 121 to get an idea of how much more carbide there is in the high edge retention steels. Cru Wear also has a greater potential for hardness than S35VN. However, its corrosion resistance was not the very best hence the advancement to S35VN. M4 is definitely not stainless and needs a bit more care than Cruwear. It’s more corrosion-resistant than S30V is, and it performs quite well compared to Elmax, S35VN,. CTS – XHP Hitachi Super Blue Average Premium Steels CPM – S30V VG-1 D2 Elmax N690 154CM ATS – 34 Average Steels 420HC 8Cr13MoV 13C26N 440C 14C28N Whilst this list is nowhere near exhaustive, it really does bring home how much variety there is in the world of high end cutlery. CPM-20CV VS 154CM 154CM has lower edge retention, lower toughness, and lower corrosion resistance compared to CPM 20CV. Plus you don't need special stones to sharpen it. CPM 154 steel and S30V steel are both produced using the same process. My thoughts on Cruwear after extended use. So we expect better edge retention than S35VN but where it sits compared to S30V is hard to predict with certainty. It’s between D2 and S30V in wear resistance. Cruwear PM2, S45VN PM2a couple questions ">On the fence: Cruwear PM2, S45VN PM2a couple questions. CPM CruWear Steel: Composition, Properties, and …. Anyone who has worked with S30V steel will know that this is a premium grade stainless steel. Cruwear vs M390 : r/knifeclub. Well there is also a Mule in Micro Melt PD#1, which is pretty much the same as CPM Cruwear. CTS – XHP Hitachi Super Blue Average Premium Steels CPM – S30V VG-1 D2 Elmax N690 154CM ATS – 34 Average Steels 420HC 8Cr13MoV 13C26N 440C 14C28N Whilst this list is nowhere near exhaustive, it really does bring home how much variety there is in the world of high end cutlery. They are both supposed to be tough steels and I have had no issues with either one chipping. Anyone know the scoop on the cpm version. CPM CruWear Steel: Is it a Good Knife Steel?. S30V: S30V is also a high end steel with premium quality that has greater corrosion resistance, wear resistance, and edge retention compared to CruWear Steel. CPM Cru-Wear/Z-Wear – 10% carbide volume CPM 3V – 5% carbide volume Z-Tuff – 3% carbide volume The powder metallurgy process greatly reduces the carbide size of Cru-Wear, which explains why its toughness is so greatly improved. American powdered steel is the toughest available. Cru-Wear vs S30V Steel. Steels like CPM-4V, Vanadis 4 Extra, CPM-CruWear, CPM-M4, Vanadis 8, and CPM-10V, have a combination of toughness and wear resistance that are unmatched in available stainless steels. Steels like CPM MagnaCut, CPM M4, CPM 4V, and CPM CruWear fit in this category. Toughness in blade steel is preferred for knives that might have more lateral or impact stress in use. The Crucible Powder Metallurgy manufacturing process used, plus its chemical composition makes this steel quite tough. Spyderco replaces the CPM S30V steel from the Paramilitary 2 and Para 3 for CPM S45VN steel. CPM S45VN steel is a little stronger and more corrosion resistant than S30V. CPM 3V steel vs S30V CPM 3V steel offers better Edge retention and toughness over S30V steel. Cruwear isn't related to D2. It has the same hardness as S35VN and shares the same level of corrosion resistance with S30V. It was designed in the US and is typically used for the high-end premium pocket knives and expensive kitchen cutlery. Some steels did a bit better or worse than expected like Z-Max, S110V, or Blue Super, and those deviations were discussed, some have more pleasing hypotheses than others. Spyderco updated many evergreen models to run S45VN as a base steel, and the results are great. Toughness in blade steel is preferred for knives that might have more lateral or impact. ) If you don't have the proper tools for sharpening then you are. Based on CATRA tests, one should expect SPY-27 to stack up slightly below S30V when cutting abrasive materials, especially if you're completely dulling the edge before sharpening. The added elements contribute to better edge retention and corrosion resistance, respectively. S30V: S30V is also a high end steel with premium quality that has greater corrosion resistance, wear resistance, and edge retention compared to. S30V offers better corrosion resistance and lower edge retention compared to the M4. CPM 20CV Steel Good for Knives? Get to Know In Details">Is CPM 20CV Steel Good for Knives? Get to Know In Details. The long anticipated S30V Millie vs. Less expensive, conventionally produced steels include VG-10, D2, 154CM, N690, and 440C. Advantages: Toughness, edge retention, corrosion resistance. This is the same production and distribution path used by other CPM steels like S45VN, S30V, S35VN, 20CV, S90V, etc. You can read about how carbides affect toughness in this article. The carbon content would also have to be reduced so that chromium carbide would dissolve at a reasonable temperature. CPM S45VN steel vs CPM S30V and CPM S35VN It is quite a substantial change on a production scale. S30v will take a thin edge, but it'll chip when CruWear will just roll or dull. Is CPM 3V the perfect knife steel?. S30V offers the same performance with lower edge retention compared to the CPM 20CV. CPM Rex 45 is a powder metallurgy version of the high speed steel M3:2 plus cobalt. Maxamet vs CRUWEAR vs S110V. CPM S45VN steel vs CPM S30V and CPM S35VN It is quite a substantial change on a production scale. Cruwear is dream to sharpen and in my estimation has edge retention on par with S30V. Below I have shown the difference in carbide volume between AEB-L, CPM-10V, and Rex 121 to get an idea of how much more carbide there is in the high edge retention steels. Disadvantages: Relatively difficult to sharpen, can be prone to chipping in certain applications. Below I have shown the difference in carbide volume between AEB-L, CPM-10V, and Rex 121 to get an idea of how much more carbide there is in the high edge retention steels. S30V blows 3V out of the water with its superior toughness and great edge retention. Mules: what's the theoretical difference between Elmax and Cruwear. There are quite a few comparison graphs with Cruwear in them but no CPM version. Testing the Edge Retention of 48 Knife Steels. com/_ylt=AwrFcpkP1GZkslUGSZtXNyoA;_ylu=Y29sbwNiZjEEcG9zAzQEdnRpZAMEc2VjA3Ny/RV=2/RE=1684489360/RO=10/RU=https%3a%2f%2fknifebasics. You are looking at slightly more toughness and slightly easier sharpening with Cruwear, but S30V is pretty tough. Overall, 3v will offer you better performance than s30v, unless high anti-rust performance is a big deal for you. CPM American Steels Both S35VN and S30V steels were developed in a collaboration between Chris Reeve and Crucible Industries, a New York-based steel manufacturer, using Crucible Particle Metal (CPM) technology. For many steels they may have multiple names despite being identical such as PD#1 and Z-Wear being the same as CPM CruWear. #edc #edcgear #tools #knife #steel #knifelife #pocketknife #usamade #americanmade #spyd. This grade is relatively common in Europe, being produced as Erasteel ASP 2030, Uddeholm Vanadis 30, and Bohler S590. So the steel will eventually have full availability through steel suppliers and to knife companies. S30V: S30V is also a high end steel with premium quality that has greater corrosion resistance, wear resistance, and edge retention compared to CruWear Steel. More posts from r/knives 318K subscribers CharmingBobcat5386 • 6 days ago My small knife collection 749 62 ForwardDesist • 2 days ago. The Cruwear really held its own I feel. It has low corrosion resistant than the stainless steels but more corrosion resistant than the 1% carbon steels like 1095. The Cruwear was pretty simple and was comparable to S30V as far as removing material. The equation puts S45VN at about 142% at 61 Rc, very close to the value provided by. For me, and this is just my opinion. Their alloy compositions are slightly different, with S30V containing more vanadium and added tungsten. S30v does has better corrosion resistance. CPM 3V steel vs S30V S30V blows 3V out of the water with its superior toughness and great edge retention. Cruwear is easier and quicker to maintain and sharpen than S30v. Is CPM 154 Steel A Good Blade Steel?. the theoretical difference between Elmax and ">Mules: what's the theoretical difference between Elmax and. And (spoiler alert) it’s awesome. With similar sharpness retention. CPM-154 is the same as RWL-34. In theory S30v will hold an edge a little longer than cruwear, but it'll also chip/deform easier. At 260 it was sketchy, so I checked it at 10 cuts to see, sure enough, it was done at 270. Cruwear made 270 cuts. Disadvantages: Can be relatively difficult to sharpen (compared to carbon steels and softer stainless steels). S30v is slightly more corrosion resistant… every other advantage goes to Cruwear. Cruwear is dream to sharpen and in my estimation has edge retention on par with S30V. Advantages: Wear resistance, corrosion resistance. Finally, because CPM CRU-WEAR is made as CPM, it will resist chipping and breakage more so than most conventionally made tool steels. toughness of a steel on a folder is more about being able to take a thinner edge without chipping out, more than having a blade that won’t. Steel Review: CPM Cruwear. There are few steels being used in production knives that have the edge holding of S90V. It's more corrosion-resistant than S30V is, and it performs quite well compared to Elmax, S35VN, and even M390. The choice between these two knives steel will be dependent on your application. CPM technology helps to make homogeneous steel by distributing carbides in the blade evenly. Cruwear is a different animal. I get it to almost whittle hair off a 400 grit stone. It almost feels like the Bugout edge is "toothy" and snags slightly. Though actually I doubt that I could tell a difference between S45 VN and Cruwear either in a folder blade, where I don´t think that the greater toughness of Cruwear really comes into play. They wanted a steel that could reach 69-70 Rc in. But in those cases the steel may not have enough hardness. In addition to that, S30V has higher hardness than CruWear, resulting in better wear resistance and edge retention properties. Now the results:S30V made 300 cuts through the 3/8 rope before it would no longer slice clean. High grade, properly treated CPM Cruwear will hold an edge far longer than S30v. In comparison to CPM cru-wear, it has a higher chromium volume, which gives it better anti-corrosion capabilities. CPM 154 Steel A Good Blade Steel?. Personally I´d actually stick with S30V anyway for the a bit higher edge retention. Guide to the Best Knife Steel. It's tougher, has greater wear resistance, better edge stability but it's correct that it isn't as corrosion resistant as D2. Spyderco replaces CPM S30V steel for CPM S45VN steel. CPM Cru Wear is much tougher than S35VN. CTS-XHP, CPM-S30V, and CPM-154. CPM 3V VS S30V (CPM S30V) Conclusion Reach your true potential Reach your true potential What is CPM 3V steel? CPM 3V or 3v Steel is a high toughness wear-resistant tool steel, and it was built to offer maximum resistance from breakage, it’s used for stamping tools, blanking tools, knives, slitters, and scrap choppers. CPM Rex 45 is a powder metallurgy version of the high speed steel M3:2 plus cobalt. S30V is premium-grade steel from Crucible. CPM-S90V is slightly better in almost all ways when compared to CPM-S30V. It’s more wear-resistant than the tough steels like 5160 , A2. I sharpen both on a Worksharp Precision Adjust. Is CPM S30V Steel The Best Knife Steel?. CPM CruWear vs. CPM CruWear Steel: Composition, Properties, and Comparison. com%2fis-cruwear-good-knife-steel-cruwear-steel-review%2f/RK=2/RS=du_m4RCnjO0Mc4kxW12hy28aoTk-" referrerpolicy="origin" target="_blank">See full list on knifebasics. As you’d expect the carbon content is very high but the secret here. ago High grade, properly treated CPM. CPM-Cruwear has vanadium to form extremely hard vanadium carbides for edge retention along with and tungsten and molybdenum to increase the working hardness without reducing the toughness. What it is: CPM S30V is a "Crucible Particle Metallurgy" stainless steel, widely regarded as a "super steel" for its properties and performance. Sharpening question: S30V vs Cruwear. If both are heat treated well, Cruwear should outperform M390, but not by much. On the other hand, CruWear steel has better toughness and is easier to sharpen compared to S30V. CPM S30V EDGE RETENTION: 7 CORROSION RESISTANCE: 7 EASE OF SHARPENING: 5 MARKET POPULARITY: 7 Made by US based Crucible, CPM S30V (often simply referred to as S30V) steel has excellent edge retention and resists rust effortlessly. But s30v has better corrosion resistance than cpm 3v. Tool Steel Comparagraph Typical Applications. Granted these are just guesses, I haven't used mine hard at all, just normal around the house stuff Surfingringo Joined May 25, 2013 Messages 3,700 Apr 3, 2014 #3. CPM-S90V is slightly better in almost all ways when compared to CPM-S30V. How Good Is CPM 3V Steel?. Cru Wear also has a greater potential for hardness than S35VN. No big noticeable differences (on my level) except for the burr. It's easy to sharpen and edge retention is very close to CPM M4. Is CPM 20cv steel good for knives?. Conclusion The CPM M4 offers great qualities for a knife, in exception of corrosion resistance, it has great edge retention, hardness, and wear resistance. It's not as wear resistant as S90V but it's much tougher. Regular Cruwear is a little harder to predict how it compares, probably similar. LC200N is the same as Z-Finit and Cronidur. If you’re having trouble finding the steel you want, see if another manufacturer makes something much like it. The S30V steel outperforms Cru-Wear in hardness and edge retention. For the average person S110V had the best combination of properties, or maybe Cruwear. ZDP-189 and Cowry-X are very similar. S45vn will probably hold an edge slightly longer than CruWear. MagnaCut offers close to twice the corrosion resistance of CruWear steel. Their alloy compositions are slightly different, with S30V containing more vanadium and added tungsten. Bleeding Edge: These Are the Best Knife Steels Just Hitting. CPM MagnaCut – The Next Breakthrough in Knife Steel. Are Knife Super Steels Worth It?. S90V is presently a top tier steel based on wear resistance and edge holding. Spyderco Shaman Cruwear Review. Steels like CPM-4V, Vanadis 4 Extra, CPM-CruWear, CPM-M4, Vanadis 8, and CPM-10V, have a combination of toughness and wear resistance that are unmatched in available stainless steels. SPY27 vs CTS. According to Crucible Industries, the main difference between S30V steel and 440C steel is that S30V steel offers more toughness as compared to 440C and has better corrosion resistance. The amount of toughness is close to the toughness of S35VN and slightly higher than S30V. CPM 3V steel vs S30V CPM 3V steel offers better Edge retention and toughness over S30V steel. Cruwear is easier and quicker to maintain and sharpen than S30v. LC200N is the same as Z-Finit and Cronidur 30. S30V is premium-grade steel from Crucible. SPY27 vs other steels Spy27 vs S30V vs S35VN. CPM M4 VS 3V 3V offers better corrosion resistance and lower edge retention compared to the M4. It was quite the SOB to knock it off. The introduction of vanadium carbides brings extreme hardness into the steel alloy matrix. When Crucible was pushing CPM M4 as a well rounded PM high speed steel early on, Stora was pushing ASP 30. Able to handle virtually any task, it excels in edge retention and wear resistance but requires. According to them Cruwear is almost as tough as CPM-M4 but many on forums say it's above M4 and below 3V. Reducing the chromium content of a steel like S30V would result in less chromium in solution and lower corrosion resistance but not much less chromium carbide. Cruwear isn't related to D2. CPM Cru-Wear/Z-Wear – 10% carbide volume CPM 3V – 5% carbide volume Z-Tuff – 3% carbide volume The powder metallurgy process greatly reduces the carbide size of Cru-Wear, which explains why its toughness is so greatly improved. I like the CPM-CruWear because I'd like to think the edge will be less prone to micro chipping like S30V can, and the fine point will be tougher overall as well. Discussing the pros and cons of Cruwear and M4 a d deciding a victor. S30V is today’s standard, run of the mill steel, that most of their models are. Spy27 vs S30V vs S35VN. S35VN and S30V are however slightly better in edge retention than SPY27 but it is easier to get an edge on SPY27 over S30V and S35VN. Non-stainless vanadium-alloyed powder metallurgy steels tend to have the best balance of toughness and edge retention such as CD#1/Z-Tuff, CPM-3V, CPM-CruWear, and CPM-10V. Cru-Wear vs S30V Steel. Crucible S45VN Steel – Everything You Need to Know. They both perform similarly on ease of sharpening. Edge Retention of 48 Knife Steels. CPM MagnaCut Steel Review. Anyone who has worked with S30V steel will know that this is a premium grade stainless steel. The main changes we expect from S45VN vs S35VN and S30V are an improvement in corrosion resistance due to the increase in Cr of about 1%. I have a BM Mini Bugout S30V and a BM Mini Adamas CPM-CruWear. What CATRA does not measure is the front end edge retention, especially through non abrasive materials, such as clean cardboard, cloth, tape, plastic, etc. CPM 3V steel vs S35VN. S30V has about 4% Vanadium while CPM CruWear has about 2. On the hand S30V steel beats CPM 3V steel in corrosion resistance as it is stainless steel. However, the two deliver the same great toughness levels. S45VN has a higher content of chromium carbide compared with S35VN and S30V, with equivalent MC to S35VN but lower than S30V. CruWear is better in terms of resisting corrosion, wear and tear because of having greater toughness level than D2. CPM 20cv steel good for knives?. All About CPM S45VN Knife Steel (Article). CPM CRUWEAR? Info online is mixed, anyone. High Edge Retention, Moderate Toughness. Is Spyderco SPY27 Steel Good? – Knifebasics. The transverse toughness of the CPM-S30V stainless steel is four times higher than that of the 440C blade making it a better choice for bigger blades. Steels like CPM MagnaCut, CPM M4, CPM 4V, and CPM CruWear fit in this category. It will have a higher chromium concentration than Cru-Wear. My thoughts on Cruwear after extended use. Except for the Tuff made of Unobtainium, CPM CruWear is the toughest steel Spyderco uses today. Now the results:S30V made 300 cuts through the 3/8 rope before it would no longer slice clean. (40J) and a wear resistance adhesive of 5-6. S30v does has better corrosion resistance. It has the same hardness as S35VN and shares the same level of corrosion resistance with S30V. Edge Retention Testing of Seven More Steels. S30V offers the same performance with lower edge retention compared to the CPM 20CV. It's a good balanced steel, but S30V has been shown to have better corrosion resistance and edge retention (CATRA). CPM 154 steel and S30V steel are both produced using the same process. One of the main reasons for upgrading the S30V to the CPM-S45VN is to improve its toughness, and S45VN is tougher but falls below the S35VN. CPM-Cruwear has vanadium to form extremely hard vanadium carbides for edge retention along with and tungsten and molybdenum to increase the working hardness without reducing the toughness. Bleeding Edge: These Are the Best Knife Steels Just. So, if they were the same price, I'd say go with your preference, but if you are paying more for the Cruwear I'd say you are being duped. Cruwear is not supposed to be stainless but it almost seems it in my uses. CPM MagnaCut – The Next Breakthrough in Knife Steel">CPM MagnaCut – The Next Breakthrough in Knife Steel. In the end a little stropping with compound did the trick but still just a wee bit of burr. CPM CRUWEAR? Info online is …. S30V offers better corrosion resistance and lower edge retention compared to the M4. Despite the popularity of steels like S30V and M390, you have to give up some toughness to get the corrosion resistance offered by those stainless steels. This literally means they constantly improve existing Spyderco knives. CPM SPY27 is closely related to S30V and S35VN. Some steels did a bit better or worse than expected like Z-Max, S110V, or Blue Super, and those deviations were discussed, some have more pleasing hypotheses than others. For many steels they may have multiple names despite being identical such as PD#1 and Z-Wear being the same as CPM CruWear. AEB-L - 6% chromium carbide CPM-10V - 17% vanadium carbide Rex 121 - 23. You are looking at slightly more toughness and slightly easier sharpening with Cruwear, but S30V is pretty tough. Reducing the chromium content of a steel like S30V would result in less chromium in solution and lower corrosion resistance but not much less chromium carbide. Bleeding Edge: These Are the Best Knife Steels Just …. Cruwear can be compared to many steels, to sum it up. High Toughness, Moderate Edge Retention. ago I appreciate the detailed response. It will have a higher chromium concentration than Cru-Wear. What it is: CPM 154 is the "Crucible Particle Metallurgy" version of 154 CM stainless steel, and is widely regarded as a "super steel" for its properties and performance. CruWear Compare to S45VN in Edge Retention and ">How Does CruWear Compare to S45VN in Edge Retention and. CPM 3V VS S30V (CPM S30V) Conclusion Reach your true potential Reach your true potential What is CPM 3V steel? CPM 3V or 3v Steel is a high toughness wear-resistant tool steel, and it was built to offer maximum resistance from breakage, it’s used for stamping tools, blanking tools, knives, slitters, and scrap choppers. CruWear will be far easier to sharpen to a much sharper edge. CPM SPY27 is closely related to S30V and S35VN. CPM SPY27 is closely related to S30V and S35VN. 5% vanadium carbide, 4% molybdenum/tungsten carbide (M 6 C). Made by US based Crucible, CPM S30V (often simply referred to as S30V) steel has excellent edge retention and resists rust effortlessly. s30v is premium steel while 20cv is ultra-premium steel, meaning the latter is generally better than the former. Larrin Thomas Talks About MagnaCut, his New. Spyderco has them as different steels. For example, Bohler M390, CTS-204P, and CPM-20CV are all nearly identical and indistinguishable in practice. There are few steels being used in production knives that have the edge holding of S90V. S30V quickly became a favorite for knife manufacturers in the 2000s. The wear resistance puts it slightly above S35Vn and a bit below S30v in catra in Larrin's tests. SPY27 vs other steels Spy27 vs S30V vs S35VN. Knife Steels Rated by a Metallurgist. The S30V steel outperforms Cru-Wear in hardness and edge retention. com - Steel Metallurgy topics related to knives Top snapshot2017 Member Posts: 125. What it is: CPM 154 is the "Crucible Particle Metallurgy" version of 154 CM stainless steel, and is widely regarded as a "super steel" for its properties and. (S110V assuming you have the proper tools for sharpening. Our test unit is the Sprint Run variant, in CPM CRUWEAR with natural Micarta handle scales. Because CRU-WEAR contains less carbon than D2, its overall carbide volume is lower, making it tougher than D2. Cruwear Millie edge retention test. AEB-L – 6% chromium carbide CPM-10V – 17% vanadium carbide Rex 121 – 23. S30V’s chromium makes it more resistant to rust and corrosion than Cru-Wear. Maxamet Steel: A Complete Guide (9 Steel Comparisons). It's easy to sharpen and edge retention is very close to CPM M4. S90V is presently a top tier steel based on wear resistance and edge holding. It’s the fine grained structure that lets it get really stinking sharp. CPM-Cruwear has vanadium to form extremely hard vanadium carbides for edge retention along with and tungsten and molybdenum to increase the working hardness without reducing the toughness. S90V has better edge retention, better blade durability, and better consistency, but S30V has better corrosion resistance and is easier to sharpen. Comparing the Steels Now that we know what each factor represents, we can see how the steels rank against one another. S30V This comparison conveys the largest gap in edge retention, as private reviewers were unhappy with how quickly the S30V blade became blunt for general cutting on typical items like rugs. CruWear is better in terms of resisting corrosion, wear and tear because of having greater toughness level than D2. S90V tends to be an all-around harder steel than S30V. What it is: CPM S30V is a "Crucible Particle Metallurgy" stainless steel, widely regarded as a "super steel" for its properties and performance. Wear resistance of S35VN is a little better. Because CRU-WEAR contains less carbon than D2, its overall carbide volume is lower, making it tougher than D2. CPM vs Conventionally Produced Steel (Source Crucible Industries Datasheet) Crucible Industries has been producing premium steel with high wear resistance, corrosion. Rurouni, Cruwear would be tougher than S30V, but S30V should be tough enough if you go up to 40-45 dregrees , or even 50 if needed. When the two are compared, 20cv offers better edge retention and corrosion resistance. In comparison to CPM cru-wear, it has a higher chromium volume, which gives it better anti-corrosion capabilities. In most production knives, M390 feels closer to S30V in my subjective experience. Some observations: S30V is a pretty darn good steel. CPM-M4 American powdered steel is the toughest available. But the differences between these types of steel is not that substantial at all. Regular Cruwear is a little harder to predict. The biggest reason I'm considering CruWear is like you said - a tougher edge. How Does CruWear Compare to S45VN in Edge Retention and Toughness. CPM CRU-WEAR tempers at a higher range (900-1050°F) than D2 (400-600°F), so it is more compatible with a wide variety of surface treatments. S30V’s chromium makes it more resistant to rust and corrosion than Cru-Wear. CPM 3V Steel Review: How Good is CPM 3V Steel?. That means in certain applications or real world use cruwear could hold a usable edge longer. Crucible’s CPM S90V steel approaches the very pinnacle of wear resistance and edge retention. I'll play the devil's advocate and say that trendy Cruwear is not any better than S30V. CPM 3V steel vs S30V. On the other hand, CPM Cru Wear steel beats CPM S30V in toughness, and it is much easier to sharpen. S30V’s chromium makes it. This comparison conveys that Maxamet goes for extreme edge retention while sacrificing properties in other areas; while the S110V steel aims for. CPM American Steels Both S35VN and S30V steels were developed in a collaboration between Chris Reeve and Crucible Industries, a New York-based steel manufacturer, using Crucible Particle Metal (CPM) technology. CPM 20CV VS S35VN S35VN has lower edge retention, lower toughness, and lower corrosion resistance compared to CPM 20CV. CPM S30V steel for CPM S45VN steel">Spyderco replaces CPM S30V steel for CPM S45VN steel. Sharpening s30v is easier compared to cpm 20cv. My Instagram: allthingsknives_2020#knife #steel #edc #edcgear #americanmade #usamade #spyderco #tools #toolsteel #. CruWear is tougher, but that’s not really the attraction of CruWear to me. Maxamet Steel: A Complete Guide (9 Steel Comparisons)">Maxamet Steel: A Complete Guide (9 Steel Comparisons). Anyone who has worked with S30V steel will know that this is a premium grade stainless steel. After Austentitization at 1950 degrees to an HRC of 62, the impact toughness comes in at 30 ft. That's what I'm looking for in a folder, tough edge with solid edge retention. Often small adjustments that are barely visible. CPM MagnaCut is produced by Crucible and hot rolled and distributed by Niagara Specialty Metals. Spyderco updated many evergreen models to run S45VN as a base steel, and the results are great. For many steels they may have multiple names despite being identical such as PD#1 and Z-Wear being the same as CPM CruWear. CPM Rex 76 is the first grade that Crucible patented specifically for production using powder metallurgy. What’s more, according to microstructure tests, SPY27 has reduced carbide levels compared to S35VN and S30V. Using the same procedure I was able to get the Adamas to shaving sharp but I've been unsuccessful with the Bugout. CPM Cru Wear is much tougher than S35VN. CTS – XHP Hitachi Super Blue Average Premium Steels CPM – S30V VG-1 D2 Elmax N690 154CM ATS – 34 Average Steels 420HC 8Cr13MoV 13C26N 440C 14C28N Whilst this list is nowhere near. CPM MagnaCut Steel Review MagnaCut vs CruWear The main difference between MagnaCut steel and CruWear steel is that MagnaCut steel is stainless steel while CruWear is non-stainless steel. The lead picture is a knife with S45VN, and it has functioned as promised. On the other hand, CPM Cru Wear steel beats CPM S30V in toughness, and it is much easier to sharpen. It’s more corrosion-resistant than S30V is, and it performs quite well compared to Elmax, S35VN,. SPY27 Steel sits among the current Steel lines ">Where does SPY27 Steel sits among the current Steel lines.