Chapter 10 TYPES OF STEEL MCQs 6 min Score: 0 Attempted: 0/6 Subscribe 1. . The addition of carbon in pure iron is chemically called: (A) Alloying (B) Deoxidizing (C) Carburization (D) None of theseShow All Answers 2. . Low carbon steel is also called: (A) Soft steel (B) Annealed steel (C) Tool steel (D) Mild steelShow All Answers 3. . The maximum ratio of carbon in steel is: (A) 2% (B) 1.5% (C) 0.5% (D) 1%Show All Answers 4. . The most important element which controls the physical properties of steel is: (A) Silicon (B) Manganese (C) Carbon (D) ChromiumShow All Answers 5. . A steel containing greater than 0.8% carbon is called: (A) Eutectoid (B) Hyper Eutectoid (C) Hypo Eutectoid (D) None of theseShow All Answers 6. . Which one of the following metals cannot be forged: (A) Wrought iron (B) Mild steel (C) High carbon steel (D) Cast ironShow All Answers