Question

it contains about 2 to 4 percent of carbon and other impurities​

Answer 1

Answer:

Cast iron, an alloy of iron that contains 2 to 4 percent carbon, along with varying amounts of silicon and manganese and traces of impurities such as sulfur and phosphorus. It is made by reducing iron ore in a blast furnace.

Child material class: Malleable iron

Answer 2

Answer:

pig iron

Explanation:

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