Wrought Iron vs. Cast Iron: Understanding the Differences

When it comes to ironwork, two terms often come up: wrought iron and cast iron. While both materials are derived from iron, they have distinct properties and uses that set them apart. Let’s delve into the key differences between these two types of iron.

What is Wrought Iron?

Wrought iron is known for its durability and malleability. It is created by heating iron ore and then working it with tools to remove impurities and shape it. This process involves repeated heating and hammering, which gives wrought iron its characteristic fibrous structure. The result is a material that is strong, ductile, and resistant to fatigue. Wrought iron is often used in decorative and architectural applications, such as gates, railings, and furniture, due to its ability to be shaped into intricate designs¹.

What is Cast Iron?

Cast iron, on the other hand, is produced by melting iron ore and pouring it into molds to solidify. This method allows for the creation of complex shapes and is more efficient for mass production. Cast iron contains a higher carbon content than wrought iron, making it harder but also more brittle. It is commonly used in applications where strength and wear resistance are important, such as in cookware, pipes, and automotive parts.