Alloy Steel is further infused with elements such as manganese, nickel, and chromium, which increase its strength, toughness, and resistance to wear. Additional elements make this steel more appropriate to attain the mechanical properties one intends to apply the material. Enhanced by high stress and environmental resistance, Alloy Steel is widely used in building pipelines, bridges, and machine parts such as autos and heavy equipment.

This can be adapted for use in quite a variety of applications just by varying the type and amount of alloying elements, making it suitable for low and high-temperature uses, hence attaining optimum performance. Due to this, alloy steel has become an indispensable material in many industrial and engineering fields.