Tungsten carbide steel, often simply referred to as tungsten carbide or “carbide,” is a material that has revolutionized modern industry. It combines the exceptional hardness of tungsten carbide with the toughness of steel, resulting in a composite that is both incredibly durable and versatile. This article explores the science, manufacturing process, properties, applications, advancements, and future of tungsten carbide steel, providing a comprehensive guide for engineers, manufacturers, and enthusiasts.