Why do we use alloying elements during Steel making and what are their applications

Question

Accepted Answer

Alloying elements are used in steel making to improve properties like strength, hardness, corrosion resistance, and machinability.

Alloying elements are added to steel to enhance specific properties such as strength, hardness, toughness, and corrosion resistance.
Common alloying elements include chromium, nickel, manganese, molybdenum, and vanadium.
Chromium is added to improve corrosion resistance, nickel for toughness, manganese for hardenability, molybdenum for strength, and vanadium for wear resistance.
Alloying elements can also improve machinability, weldability, and heat resistance of steel.
Different combinations of alloying elements are used to create various types of steel with specific properties for different applications.

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