It’s called memory metal because heat can get it to revert back to a previous shape. Steel is a combination of iron and carbon with other elements. GearJunkie may earn a small commission from affiliate links in this article. So kershaw's old 440a used to be decent, just like Buck's 420HC (They use this cause it's mega easy to sharpen, but won't hold an edge that well), New comments cannot be posted and votes cannot be cast, Looks like you're using new Reddit on an old browser. You can use this chart to try to find the best steel for you. The Byrd Raven 2 is BD1 at $45 most places. The steel is similar to Sandvik’s 13C26. It's a nice knife. My first day carrying it it popped out of my pocket and fell on the cement. This is also a powder-metal steel produced by American steel company Crucible. BD1 isn’t terribly hard but sharpens easily. That's all I meant to say, I suppose I worded it too loosely. HRC: 57–59. Because of its abrasion-eating hardness, knives with REX 121 come at an exceptionally high price. 8Cr13mov VS 440C Support BladeForums! It’s easy to sharpen. Like S90V, it’s a high-hardness steel, but it’s more balanced than S90V. CRKT and Spyderco use BD1. 14C28N 8CR13MOV; EDGE RETENTION: 3/10: 1/10: EASE OF SHARPNESS: 6/10: 8/10: CORROSION RESISTANCE: 7/10: 6/10: TOUGHNESS: 6/10: 6/10: 8CR13MOV has lower edge retention, the same level of toughness, and slightly lower corrosion resistance compared to the CTS BD1 steel. And it was exclusive to Kershaw for about a year after introduction). A hunting knife has a single purpose: processing meat after a kill. I bought a Needs Work. Which one is right for you? Used in knives since at least World War II, 1095 performance varies considerably with an abundance of tweaks in the recipe and heat treat. It isn't an upgrade is a general sense, note that Sandivk has a grade analogous to 8Cr13Mov, it is 19C27. Some have bumped the price up to the low $50's, though. It doesn’t hold an edge well, but it’s so easy to sharpen that you can get it back to razor sharpness in a few minutes. In the race of Sandvik 14c28n vs 8cr13mov, if the former’s strength lies in the excellent combination, the other is outstanding with its fair price.It is the reason why you should not ignore the 8cr13mov … One of the more common stainless steels, and one readily available in lots of different places worldwide, AUS-8 is a decent all-around steel. It’s a very hard steel and is exceptionally difficult to sharpen. Chris Reeve’s version, which is about two points less hard than others, is quite good. Hammering through hickory, digging at roots in sandy soil, and cutting around bone did nothing to chip, dent, or roll the edge of my 3V knives. Generally seen as a slight upgrade to the 440C/VG-10/ATS-34 caliber of steel, it’s a decent all-around steel with good corrosion resistance, decent toughness, and only modest hardness. Note: There is a powder-metal version called CPM154 that’s purer than the non-powder version, making it easier for knifemakers to grind. Maxamet’s hardness results in incredible edge retention and a nightmarish sharpening and machining experience. This is an old high-carbon (non-stainless) steel. from other manufacturers probably vary in significant ways. youmakemehole Member Posts: 227 Joined: Wed Feb 06, 2019 7:42 am. In thick forms, like a fixed blade, 1095 is a tough, low-cost steel. In fact, Kershaw asked Sandvik to make their 13C26 steel more resistant to corrosion and the result was 14C28N. Nitro V is also significantly cheaper than many other steels with this level of performance. (.68 Carbon, .13 Chromium) 3CR13: A Chinese Stainless steel that is similar in quality to 420J2 (AUS 4) stainless steel.The following formula is a break down in the steel: Around 13% chromium and 3% carbon. But the way the manufacturer's process it (mostly heat treatment) before it reaches the consumer can vary. : FastTech Forums This makes for a great slicing knife and a perfect steel, in my opinion, for a regular-use, everyday-carry folder. You can click on the column to sort the data accordingly. 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It’s so high in hardness that Maxamet knives usually ship with desiccating packages. XHP is an exceptionally well-balanced steel with excellent all-around attributes. The old rule in steels used to be “corrosion resistance, toughness, or hardness — choose two.” But SM100 (the trade name for Nitinol 60) threw that out the window when introduced to the cutlery world. My only experience with the Chinese steel was my friend's OSO Sweet. 14C28N: 12C27MoV: 420HC: 440C: 7CR17MoV: 8Cr13MoV: AUS-8: CTS-BD1: OTHER STEELS. D2 has been around for more than 20 years, an eternity in metallurgy terms. The blades hold up well for normal round the house tasks, better than 8Cr13MoV and at 58-60 HRC a little more difficult to sharpen. Everything you need to know to buy the right knife for the job. 8CR13MOV VS 440C. It was originally developed for use as ball-bearing steel by NASA. Though technically not a stainless steel due to its composition, in use it performs exactly like one. Read more…. This is a nitrogen steel that is extremely corrosion-resistant — so much so that it’s used in knives designed to go in salt water, among the most difficult conditions knives are used in.
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