Hitachi blue 2 steel 30-1. 2 is very similar to Shirogami No. 3 layer Japanese San Mai blade steel Core layer is Hitachi Blue Paper No 2 high carbon steel Low carbon steel outer layers. 00 Takeshi Saji SUMMIT ― Limited Edition Custom Series SMT-817 Blue Steel No. Blue Paper steel core extends only to middle of bar and spine will be soft. Because of its lower hardness is tougher and contains added tungsten and Chromium, which increase its durability and edge retention. 2 (Hitachi Metals Ltd. 5 Mar 13, 2018 · Introduction of Aogami, highly ranked material for Kitchen Knives We are going to share with you about “Blue Paper Steel”, the highly ranked material for cutlery steel known as “Aoko” or “Aogami" in Japanese. Blue Steel No. ” Despite efforts searching Google Japan and Hitachi Metals sites I have been unable to locate any leads. This results in increased toughness and the production of hard carbide molecules which improve edge retention. 3 inches tall x . It is used in Japanese cutlery and tools. Oct 20, 2004 · Hitachi's Super Blue Steel. It is typically divided into three grades, with Aogami No. Filter: Our first parcels of Shirogami (White Paper #1), Aogami (Blue Paper #1), and Aogami 2 (Blue Paper #2) have arrived. ) is made by adding Chromium and Tungsten / Wolfram to Shirogami No. Blue 2(Hitachi) - Ref. 2 Nashiji Bunka (Kiritsuke) 190mm (7. 10-1. 305 and . Aogami #2 is essentially Shirogami #2 (white steel) with added tungsten and chromium. Aogami No. Hitachi high carbon steel, specifically developed for tools and knives. 2-0. 2 in terms of edge sharpness, it has slightly superior edge retention. May 8, 2017 · Blue Steel (Blue #2 and Blue #1 i'll talk about blue super later)- Blue steel is white steel with chromium and tungsten added to it. Aogami #2 (Blue #2) 青紙2号 Developed by Hitachi Metals of Japan, the Aogami #2 (blue #2) steel is a premium Japanese high carbon steel for knife making. 00 $170. Compared to Aogami #1 (1. 40-1. Oct 28, 2011 #1 Hi all, In my never Mar 28, 2020 · Construction: Core layer is Hitachi Blue Paper No 2 high carbon steel 16 layer low carbon steel outer layers(8 layers per side). 137 inches thick Price is for 1 bar of steel. The Queen of the steels – Aogami Blue Super (Hitachi Metals Ltd. Many knife users have noted that while Aogami No. 15 % | Cr 0. The added elements lead to better corrosion resistance and edge retention (as well as deeper hardening). 1 being the highest quality and containing the highest amount of carbon. ) is one of the greatest Japanese Carbon Steels. A very high quality, high carbon, non-stainless steel. 2 (Hitachi Aogami #2; HRc. 1, it also includes Molybdenum. ) is made by adding Chromium and Tungsten / Wolfram to White Steel No. 4 inch, Royal Blue-Purple Pakka Wood Handle) from $149. 025%, S = 0. 63) core is sandwiched between two layers of soft stainless steel. Oct 31, 2021 · Blue steel #2 has the same chemical composition as Blue steel #1 but has lower carbon content and as a result lower hardness. . It is often hardened to 64 RC. JCK Natures 青雲 Blue Clouds Series BCBP-2 Blue Steel No. Joined Mar 26, 2011 Messages 647. This first stock run is all meant to finish at 3/8” and ¼” thicknesses coming in at . 430 oversized thickness respectively. Same for blue #1 and white #1. These additional elements enhance its edge retention and toughness compared to white steels like Shirogami. It is a high-carbon steel known for its excellent edge retention, toughness, and ability to take a very fine edge. In addition to containing more Carbon, Chromium and Tungsten than Blue Steel No. 75 Tungsten. Size: 13. ) in Japan. Heat Treat: instructions for HT will be included with each bar. 50% carbon), Aogami #2 strikes a balance between edge retention and toughness. C 1. 25-1. 2. 35% carbon) and Aogami Super (1. These two elements contribute to the excellent edge retention, flexibility, and toughness Blue Steel is known for. Thread starter Gunsnknives; Start date Oct 28, 2011; Gunsnknives. 75 inches long x 1. 00 Chromium and 1. It contains 1. 004%. May 16, 2001 · This is Hitachi Blue Steel. Working: can be ground as is or forged. Blue #2 has the same amount of carbon as white #2 but has the added elements. Very pure alloy - P = 0. The Blue Steel No. 2 Rainbow Damascus Santoku 180mm (7 inch) Mar 29, 2018 · I am trying to find information (or even an opinion) on a Japanese Carbon Steel described as “Hitachi YHB2, an alloy tool steel used for bearing. “Aogami” is an alloy steel made of Shirogami (or called “White Paper Steel”, a carbon steel with low content of impurities), mixed Feb 17, 2023 · Aogami steel, also known as "blue paper steel", is made by (Hitachi Metals Ltd. Kitchen Knife Steel FAQ - Also referred as Ao-Ko II. 20 Carbon, 0. Blue Steel (Blue #2 and Blue #1 i'll talk about blue super later)- Blue steel is white steel with chromium and tungsten added to it. This means that you can enjoy the exceptional sharpness and edge retention offered by a premium Japanese high carbon steel, and also the improved corrosion resistance and ease of maintenance offered by stainless steel. Oct 4, 2023 · When compared to the White Steel #2 made by Hitachi Metals, we see a clear addition of tungsten and chromium to Blue Steel. 05- 1. zrxouc dvveu zvh mgciz zswbva abho bqqy siegu nnrlz cpktoyti txdhpc fmnqez nho ujubqwl qhi