Iron is so hard and strong because bond between the particles of iron is very strong.
We know that every matter is made up of small particles. These particles are joined with each other by a force called bond. So as much the bond between the particle strong as the matter will be strong.
it is very hard,strong and smooth....
Carbon fiber is really strong. It isn't super easy to fabricate, but it isn't super hard to make it, either.
strong
No but it is strong.
Iron is used for making steel, together with carbon. If you mix iron and carbon together at a ratio of 99% steel and 1% carbon, you get an alloy called hard steel. Which, as its name suggests, is very strong.
It depends on the deposit. What deposit are you talking about? What measure of hardness are you after? e.g. UCS, Moh's Hardness Scale e.t.c. On moh it is 4 Brinnel hardness it is 490
A hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used extensively as a structural and fabricating material.
Iron is soft, and not as strong as steel.
Cast iron
Being strong, hard, and carries on. They all reflect Tony stark's hero persona
Yes they can. Iron doors are very hard but not hard enough.....
In the films, Tony Stark is seen constructing his suit out of metal, presumably iron. Iron has the connotation of being hard, strong, unbreakable, carries on. This also reflects Stark's personality as Iron Man. It also has a ring to it as a film name - short and snappy, something memorable, draws audiences the best.