Stainless Steel 440C Seamless Pipes

Stainless Steel 440C Seamless Pipes are high-carbon, high-chromium martensitic stainless steel. The chemical composition of 440C stainless steel includes a high content of chromium (16-18%) and carbon (0.95-1.20%) along with smaller amounts of molybdenum (0.75%), nickel (0.75%), and silicon (1.0%). The high carbon content contributes to the hardness and strength of 440C stainless steel, while the high chromium content provides excellent corrosion resistance, especially in high-temperature environments. Adding molybdenum and nickel enhances its overall corrosion resistance, making it suitable for harsh environments. Other elements in the composition of 440C stainless steel include trace amounts of manganese, sulfur, phosphorus, and nitrogen, which contribute to its overall properties.

Stainless Steel 440C Seamless Pipes are known for their excellent high strength and corrosion resistance combination. The high carbon content in 440C stainless steel provides excellent hardness, making it ideal for high-wear applications, such as knife blades and cutting tools. The high chromium content (16-18%) gives 440C stainless steel excellent resistance to corrosion, even in high-temperature environments. Adding molybdenum and nickel further enhances its corrosion resistance, making it suitable for use in harsh environments. The high-carbon and high-chromium combination of 440C stainless steel provides excellent wear resistance, making it ideal for use in applications that require long-lasting performance and durability. Other properties of 440C stainless steel include high tensile strength and excellent machinability, making it ideal for use in a wide range of industrial applications.