Iron and Carbon.
Steel is 98.0 to 99.8% Iron
and
the rest Carbon. It may have traces of other elements.
epoxy resins
Tin
Chromium is used to coat steel and plastic with a chrome finish.Chromium
you go to your bag select steel coat go down to give and it will have it.
coat
A non element. Steel is formed from Iron and carbon.
Steel isn't an element but, yes, it is a conductor.
Iron is the major element in steel. Only an element can be an element, and an element can not be a compound, the definition of which requires more than one element.
It is neither an element not a compound. Steel is an alloy. An alloy is a mixture of a metal and another element. In the case of steel, it is principally iron (an element), with about 0.2% to 2,0% carbon ( an element), mixed in. Other elements can be mixed in , e.g. chromium to form Stainless Steel, or Tungsten to form hard wearing steel.
chromium
The reason that it would necessary to coat or protect steel is because it will rust when it comes in contact with water. Steel is mostly iron and will create iron oxide when exposed to water. Stainless steel, however, does not have this problem.
Bone is 5 times stronger than steel, but not an element.