Carbon Steel: Predominantly constituted of iron and carbon, carbon steel varies in carbon content from 0.04% to 2.1%, thereby influencing its hardness and resilience. Low carbon variants offer ductility and ease of welding, contrasting with high carbon counterparts renowned for their robustness. Alloy Steel: Include added elements like manganese, nickel, chromium, and vanadium, alloy steel amplifies specific properties such as strength, corrosion resistance, and thermal endurance. Its multi-functional qualities span construction, pipelines, and automotive sectors. Stainless Steel: Celebrated for its resistance to corrosion, stainless steel integrates chromium and often nickel. Austenitic, ferritic, and martensitic stainless steels reign as the most prevalent types, finding uses in kitchenware, cutlery, and industrial equipment. Tool Steel: Precision-crafted for tool-making, this steel variant boasts exceptional hardness, wear resistance, and thermal stability. Incorporating elements like tungsten, molybdenum, and vanadium fortifies its endurance, ideal for drills, cutting implements, and moulds.