HomeSSCSteel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight. An increasing amount of Iron will result in which of the following? Steel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight. An increasing amount of Iron will result in which of the following?By Admin / October 4, 2025 A. Increase Hardening B. Decrease Hardening C. Increase ductility D. Increase melting Point ✅ The correct answer is option A.