Titanic iron, also known as wrought iron, is a type of iron used in construction and manufacturing. It is characterized by its low carbon content and high resistance to corrosion and rust. There are several synonyms for titanic iron, such as forge iron, puddled iron, and malleable iron. Forge iron refers to iron that has been heated and hammered into shape. Puddled iron is made by melting and stirring pig iron to remove impurities, while malleable iron is heated and then cooled slowly to make it more ductile and flexible. All of these synonyms describe different processes used to refine and improve the qualities of iron for various applications.