Steel is a metal that consists mainly of iron and up to 2.14 % of carbon; other elements may be present. It has a solid normal state of matter. It has a solid normal state of matter. It is the physical output of an industrial process and has a commodity role.
A metal is a portion of matter consisting of an atom of an element that exhibits typical metallic properties, being typically shiny, with high electrical and thermal conductivity.
Ontology