I am a time traveler from the future

[Scalar2342]

Originally Posted by Sony

I know I'm going to be an awesome samurai in the future but my question to you is, what kind of material my katana will be made of?

Greetings Sony,

You will be pleased to know there are still individuals in my time who follow the art of the Samurai. Please forgive my ignorance of metallurgy, but I know that at least a few blades are comprised of a Titanium-Aluminum alloy but I do not know if that applies to traditional katanas as well. A few manufactures produce blades coated with synthetic diamond, similar to the process described in another thread I viewed here.