Common Steel is a versatile carbon steel widely used in construction and manufacturing for its strength and affordability. Low Alloy Steels, including common low alloy steels, contain small amounts of alloying elements like chromium or nickel, offering enhanced mechanical properties and better corrosion resistance than carbon steel. They are ideal for structural components, pipelines, and machinery. Checkered Steel is a type of rolled steel with a raised diamond or teardrop pattern on the surface, providing anti-slip properties. It is commonly used for flooring, stairs, and decorative applications in industrial and architectural projects.