Cruwear at 63 vs s30v at 60
WebJan 30, 2024 · Composition S35VN, which was introduced in 2009 uses the modified formula of S30V, which is made with 1.45% carbon, 4% vanadium, and 10.5% chromium carbide with the addition of niobium to the vanadium and chromium carbide forming elements. The addition of niobium is reflected with the addition of N in the name which is … WebJan 24, 2024 · Quite a bit tougher than CPM M4, similar to 3V actually. Except for the Tuff made of Unobtainium, CPM CruWear is the toughest steel Spyderco uses today. Well there is also a Mule in Micro Melt PD#1, which is pretty much the same as CPM Cruwear. And as a bonus, more corrosion resistant than the other non stainless steels that I use (M4, 4V, …
Cruwear at 63 vs s30v at 60
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WebCPM Cruwear steel hardness. The Cruwear HRC is 60-65 RC when put under suitable heat treatment. This is such a high hardness on the Rockwell hardness chart and more than … WebAug 22, 2024 · BD1N handles thin geometries fine when it’s hard (but the HRC thread suggests Spyderco is running it softer than it’ll go), but has less wear resistance than SPY27. It corrodes more easily than the other steels mentioned. Toughness is about the same as S35VN, which is more than S30V or 20CV. Top.
WebApr 28, 2024 · I have no experience with both S45VN and Cruwear (but with S30V), but if you want to try something just a little bit different go Cruwear, since S30V and S45 VN are really very similar by their specs. ... knives in terms of edge retention & toughness, at least in my work context (cutting a lot of cardboard—at least 60 ft per day—and yards ... WebDec 4, 2024 · Mar 22, 2012. #3. Cruwear isn't related to D2. It's tougher, has greater wear resistance, better edge stability but it's correct that it isn't as corrosion resistant as D2. 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.
WebJun 4, 2024 · Conventional CruWear had lower toughness than Z-Wear/CPM CruWear as expected due to larger carbides. An increase in austenitizing temperature led to higher hardness and reduced toughness. ... I’m not sure there is a “usually-recommended hardness” for AEB-L. 60 Rc is a good value for comparing toughness because there is … WebJun 26, 2024 · According to the rating shown on the Rockwell Scale, the hardness rating of CPM CuWear is about 60 to 65 HRC. This is a high hardness level as it can go above 61 …
WebApr 11, 2024 · I think I have seen a few of the St. Nicks and other exclusives in 4V test in the 65 HRC range. This would prove an advantage in wear over a CPM Cruwear at 62-63 HRC. Again, trading toughness for edge retention. I have a Native 5 in CPM Cruwear and a 4V Para 2. I have not put them through any testing but I was interested enough to …
WebAug 16, 2024 · However, S30V offers more balance in toughness, edge retention, corrosion resistance, and ease of sharpening. CPM S110V steel beats S30V steel in edge retention and wear resistance. While S30V cant hold an edge for long like S110V it is much easier to sharpen and offers better toughness than S110V hence less prone to chipping and … city of greensboro georgiaWebOct 15, 2024 · 4.2 CTS BD1N vs S30V. 4.3 CTS BD1N vs VG10 Steel. 4.4 CTS-BD1N VS D2. 4.5 CTS-BD1N VS M390. ... The Rockwell hardness of CTS BD1N is 60-63 HRC. The high hardness results from the high amounts of carbon and chromium in its composition. The presence of Nitrogen also gives it a super-refined grain structure. ... CTS BD1N vs … city of greensboro gis mapWebMay 1, 2024 · I plotted vs micron rather than grit because of the many different grit systems which leads to more confusion than anything. ... the resulting hardness for most steels was between 60 and 63 Rc. ... For many steels they may have multiple names despite being identical such as PD#1 and Z-Wear being the same as CPM CruWear. Rex 86 is the … don\u0027t breathe best horror moviesWebSep 2, 2024 · M4 is more wear resistant and holds an edge longer and takes a little longer to sharpen. Cruwear is dream to sharpen and in my estimation has edge retention on par with S30V. Cruwear is not supposed to be stainless but it almost seems it in my uses. M4 is definitely not stainless and needs a bit more care than Cruwear. city of greensboro holidaysWebNov 1, 2024 · Edge Retention. The S45VN datasheet provides a number for CATRA edge retention relative to 440C, which it lists as 143%. This is in comparison with 440C which is 100%, S30V at 145%, and M390/20CV at 180%. However, the datasheet has an asterisk next to the 143% value and says that it is “based upon market feedback.”. city of greensboro holiday schedule 2021WebIsn’t this video I do a toughness test on three different Spyderco’s with k390, cruwear, and S110V. I test the factory edge on cruwear and k390, and sharpen ... city of greensboro hazardous waste disposalWebMar 17, 2024 · Maxamet Vs S30V. These steels offer the same rate of toughness. The biggest difference between them is the S30V on the lower side of the edge retention scale. Nonetheless, it offers high corrosion resistance that Maxamet cannot. Maxamet Vs K390. Since Maxamet can stay sharp for a long time, it has an advantage over the K390. city of greensboro holiday schedule 2022