- "...what is your head made out of anyway, durasteel?"
- —Epin Lanmaw to Leia Organa after colliding heads with one another.[src]
Durasteel was a metal alloy used in the galaxy. The gates of the city of New Centrif on Utapau, which were destroyed during the Battle of New Centrif in the Invasion of Utapau, were made out of durasteel. In 7 BBY, Epin Lanmaw asked Leia Organa if her head was made out of durasteel, referencing the strength of the metal.
- Star Wars: Episode I - The Chosen One (First appearance)
- Star Wars: The Alderaan Affair (First mentioned)