It's heavy and it rusts.
Yes, Iron Maiden used to lease their plane from Astraeus. Unfortunately, the airline close in November 2011, which means that, if they wish to use Ed Force One again, they will have to lease a plane from a different airline.
A person would use a Medicus 5 iron in the sport of golf.
Titanic was built from the keel up with mostly iron and steel.
Iron is needed to produce iron sulphate.
A plane
I think they use steel because, the instruments would rust if it was iron & germs would transfer.
Electric Iron by far.
Clinker building: overlapping planks fastened to each with iron nails/rivets
multitudinous lives of the physical plane.
The short answer is that in modern construction you would not.
An electrolytic cell
iron carbonate and dilute hydrochloric acid