In the Deadpool movie, there is a scene where Deadpool throws one of his swords at Ajax's motorbike's front wheel and then Ajax proceeds to fly over the handle bars. Then in the next scene Deadpool rams one of the swords through Ajax's shoulder and right through solid concrete. (4:42 in the clip below)
I can't realistically see even a high quality Katana being able to stand up to either of those situations, but being that it is a movie, were they made of some special material such as Adamantium or were they just really special steel blades that were really strong?
First and foremost I would like an answer that states what they were in the movie, but I also want to know what they were made of in the comics, as from my research I can't seem to get an accurate answer as to what they were actually made of.