Which of the following statement is correct?

Question: Which of the following statement is correct?
[A].

The product produced by blastfurnace is called cast iron.

[B].

The pig iron is the name given to the product produced by cupola.

[C].

The cast iron has high tensile strength.

[D].

The chilled cast iron has no graphite.

Answer: Option D

Explanation:

No answer description available for this question.