there is only 4 iron steel nikel and cobalt
Magnets stick to any metal that contains iron, not just steel. This includes metals like iron, nickel, and cobalt. However, some metals like aluminum, copper, and gold are not magnetic and magnets will not stick to them.
because steel was stronger than iron
Steel is more useful compared to Iron because it doesn't rust as easily and it is more durable than iron. Iron is more maleable than steel which makes steel more useful than iron.
Iron is better than steel for making electromagnets because it has higher magnetic permeability, meaning it can be magnetized more easily and retain its magnetism better. Steel has a lower magnetic permeability and can hinder the magnetic field produced by the electromagnet. Therefore, iron is preferred for electromagnet applications where high magnetic strength is required.
No, steel is generally more flexible than iron due to its alloy composition. Iron tends to be more brittle and prone to breaking under stress compared to steel, which can bend without breaking.
Steel is stronger and more flexible than iron.
Steel is an alloy if iron, consisting mainly of iron. Steel is both stronger and lighter than iron so is more efficient to use in buildings and other structures.
NO.
The amount of carbon in iron is greater than 2 percent. Iron, steel is more difficult. Steel is more resistant to damage from iron.
Steel was more rust resistent and more durable.
Steel is more dense than water because it is made mostly of iron, and iron is much denser than water. The density of iron is 7.874g/cm3, while water's density is 1g/cm3.
Steel is an alloy of carbon and iron. If the percentage of carbon is more than 2% then it is called cast iron.