Did Iron Man die in the Marvel comic books?

Yes, he did. But the circumstances and storylines around his death can vary in different comic arcs.

Yes, he does. His death was a significant event in the Marvel comic storyline.

Iron Man died in the comic books due to a combination of factors, including a final sacrifice to save the world from a major threat.

Iron Man died sacrificing himself to save the universe. He used the power of the Infinity Stones to defeat Thanos, but the energy blast was too much for him to survive.

Yes, he did. It was a significant moment in the comic storyline.

In certain comic book arcs, Iron Man's fate is sealed with his death. This often occurs as part of complex and dramatic plot developments.

Yes, Iron Man does die in some comic book storylines.

Iron Man died in a heroic sacrifice to save the universe from a powerful threat.

Iron Man's fate varies in different Marvel Comics story arcs. But in certain ones, unfortunately, he does die. It often depends on the creative direction and plot developments.

Yes, Iron Man does die in some storylines within Marvel Comics.