There is no universal "better" option. The choice between carbon steel and stainless steel is fundamentally a trade-off between "Strength & Cost" and "Corrosion Resistance & Low Maintenance." The optimal material depends entirely on the application's specific requirements and constraints.

HSS stands for High-Speed Steel. It is a class of high-performance tool steels known for its high hardness, excellent wear resistance, and, most importantly, its ability to retain that hardness at elevated temperatures.

Fundamentally, steel is an alloy composed mainly of iron (Fe) and carbon (C). This may seem simple, but the remarkable aspect lies in the very narrow range of carbon content - typically ranging from 0.02% to 2.11%.The importance of steel stems from its exceptional combination of strength, durability, and workability, making it a fundamental material for construction, infrastructure, tools, vehicles, and countless consumer goods.