In the 2008 movie, Iron Man's suit is an alloy of gold & this metal
[DOC] [TLE] marvel cinematic universe - What is the armor in the RDJ Iron Man's ... [PAR] May 8, 2013 ... What kind of material is the Robert Downey Jr. Iron Man's armor ... the next one(s) 
in his own lab, what hi-tech material did he use for the movie armor?