Question

List various industries that use steel as their main raw materials

Answer 1

Answer:

The three main raw materials used to make pig iron (which is the raw material needed to make steel) for primary steel production in a blast furnace are the processed iron ore, coke (residue left after heating coal in the absence of air, generally containing up to 90% carbon) and limestone (CaCO3) or burnt lime (CaO).

Answer 2

Explanation:

the three main raw materials used to make pig iron ( which is the the raw material needed to make Steel) for primary steel production is a blast furnace are the processed iron ore, coke ( residue left after hearing coal in the absence of air, generally containing up to 90% carbon) and limestone ( CaCO³ ) or burnt lime ( CaO),,...