What is another word for pig lead?
Pronunciation: [pˈɪɡ lˈiːd] (IPA) 
Pig lead is otherwise known as pig iron, which is a type of iron that is obtained from smelting iron ore. It is also referred to as cast iron due to the fact that it is poured into molds in its molten state. Other synonyms of pig lead include crude iron, pig-iron ore, and hot metal. Pig lead is an important material in the manufacturing of various products such as pipes, engine blocks, and cookware, among others. It is known for its high carbon content, which makes it brittle but also allows it to be easily cast into different shapes. In the construction industry, pig lead is used in the production of steel, which is widely used in modern structures.
