Another name for tungsten (7)

I believe the answer is:

wolfram

(Other definitions for wolfram that I've seen before include "Element by another name" , "elemental" , "greyish-white metal" , "at no 74, originally" , "hard stuff" .)

I've seen this clue in The Independent and The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.