1234Mechanical EngineeringMedium
Carbon steel is________?
Arefined from cast iron
Bextremely brittle
Cmade by adding carbon in steel
Dan alloy of iron and carbon with varying quantities of phosphorus and sulphur
Eextensively used for making cutting tools
Correct answer
D. an alloy of iron and carbon with varying quantities of phosphorus and sulphur
Explanation
The correct answer is an alloy of iron and carbon with varying quantities of phosphorus and sulphur.