Blade materials are crucial in determining the performance and durability of cutting tools. Common materials include stainless steel, known for its corrosion resistance, and carbon steel, which offers excellent sharpness and edge retention. Other options include ceramic, which is lightweight and maintains sharpness longer, and titanium, valued for its strength and resistance to wear. In addition to these, some blades are made from high-carbon stainless steel, combining the benefits of both carbon and stainless steel. Advanced materials like powdered metallurgy steel provide enhanced toughness and edge stability, making them popular in high-performance applications.