Differences between steel and iron

Iron	Steel
Iron is formed from coke, lime stone, iron ore such as iron oxide etc.	Steel if a mixture of carbon, iron and other elements.
Carbon content is more than	Carbon content is less than
Iron is produced from blast furnace.	Steel is produced by oxidizing the pig iron in another furnace which is obtained in the iron production process.
Iron is an element.	Steel is an alloy comprising of carbon and iron.
Iron is formed from iron ores.	Steel is derived from iron.
Highly corrosive to rust	It is durable and cannot rust easily.
It is used in heavy industries	It is used more in construction industry.
Pure iron is weaker compared to steel	Steel is stronger than iron.
More in weight	Less in weight.
Pure iron is not stiff	Steel is more stiff
100% recyclable	100% recyclable
Melting point	Melting point
Iron when mixed with other substances will get more strong and durable	Steel is strong and durable