Product Description
Japanese Suminagashi Katana steel for making the best swords. Beautiful laminated steel with unique layer structure.
8+1/1+8 layer structure.
Middle layer made from two steels, placed vertically on top of each other (not horizontally as is the common practice).
Cutting edge made of high purity carbon steel: C 1,2%, S <0,0004, P < 0,025%. Hardness HRC 62

