Composed of thin, strong crystalline filaments of carbon, it is often combined with other materials, such as resins, to create composite materials that are incredibly strong yet light. Carbon fiber is widely used in industries such as aerospace, automotive, sports, and construction, where high strength-to-weight ratios are crucial. Its unique properties, such as resistance to corrosion, high tensile strength, and stiffness, make it ideal for applications that demand both strength and performance. The versatility of carbon fiber allows it to be molded into complex shapes, making it a go-to material for advanced engineering solutions.