Quintana Roo has a coastline to the east with the Caribbean Sea and to the north with the Gulf of Mexico. It also claims territory which gives it a small border with Guatemala in the southwest of the state, although this disputed area is also claimed by Campeche.
Steel (John Henry Irons), also known as the Man of Iron, is a fictional character, a superhero in the DC Universe. First appearing in The Adventures of Superman #500 (June 1993), he is the second character known as Steel and was created by Louise Simonson and artist Jon Bogdanove. Aspects of the character are clearly inspired by the African American folk hero John Henry, as well as Superman.
STEEL. Steel is an alloy of iron and carbon or other alloying elements. When the alloying element is carbon, the steel is referred to as carbon steel. Carbon steels are classified by the percentage of carbon in points or hundredths of 1 percent they contain.errous metals include cast iron, steel, and the various steel alloys, The only difference between iron and steel is the carbon content. Cast iron contains more than 2-percent carbon, while steel contains less than 2 percent. An alloy is a substance composed of two or more elements.