steel grade

Steel grade refers to a classification that indicates the specific composition, properties, and intended use of a particular type of steel. It helps manufacturers and users understand its strength, hardness, ductility, corrosion resistance, and other characteristics. Different grades are formulated by adding elements like carbon, nickel, or chromium, and are suited for various applications—such as construction, automotive, or appliances. Essentially, steel grade serves as a label that guides how suitable a steel is for a specific purpose, ensuring quality, performance, and safety standards are met.