Ceratanium

Ceratanium, also known as Ceramic titanium and in Japan as (roughly) "Ceramicaltitan" (セラミカルチタン), is a resistant material from the Mega Man series.

The closest material to this in the real world is titanium carbide, which is used to protect things that experience high temperatures, such as cookware or the space shuttle, or it is used on saw blades and drill bits because it doesn't dull easily.

Known uses

 * In the original Mega Man series, it is the material used in Cut Man's Rolling Cutter, Metal Man's Metal Blade, and Hard Man's body.
 * In Mega Man Zero 4, Ceratanium is a part that can be used to create body-type custom chips.
 * In Mega Man ZX Advent, the Raiders use a Ceratanium shield to protect themselves in the Oil Field, which can be broken by Model F's Megaton Crush W. Also, the Hunter Kidd requests to find and bring to him a Legendary Pickaxe made of Ceratanium in the dark cellar of Quarry 1.