The blade of this katana has been constructed of differentially hardened T-10 steel with clay tempered. It features full tang and HIRA-ZUKURI style blade. T10 spring steel has a superior heat treatment, especially on hard or thick dense targets. Clay Tempered blade is more resistant and durable whic..
The blade body of the Katana is a hand clayed and differentially heat treated T10 carbon steel. The gain from the clay hardening is that the blade has a smooth and elegant natural hamon (beautiful curves). The hamon is authentic all the way up to the tip. This steel is stronger than our normal katan..