: Cast iron is a A. ductile material B. malleable material C. brittle material D. tough material

it is a brittle material because of its process of making

I would say it is

A. ductile material

this is wright answer ductile material

Sorry sir ur question cannot match it. Brittleness, malleable, toughness, ductile is a mechanical properties of the material. Cast iron property is defend upon the manufactured product based.