– 410S21 steel grade is a low-carbon, non-hardenable, and non-heat-treatable stainless steel that contains chromium and nickel as its main alloying elements.
– Its chemical composition typically includes 11-13% chromium, 0.08-0.15% carbon, 1% manganese, 1% silicon, 0.04% phosphorus, 0.03% sulfur, and 0.03% nitrogen.
Mechanical Properties:
– 410S21 steel grade offers good mechanical properties, including high strength, good ductility, and excellent resistance to corrosion and oxidation.
– It also has good weldability and formability, making it suitable for various industrial applications where these properties are required.
Technical Properties:
– 410S21 steel grade exhibits excellent thermal conductivity and low thermal expansion, making it suitable for high-temperature applications.
– It also has good resistance to scaling and sulfidation at elevated temperatures, further expanding its use in industrial settings.
Overall, the 410S21 steel grade is a versatile material with a combination of mechanical, technical, and chemical properties that make it a preferred choice in various industrial applications such as automotive, aerospace, construction, and manufacturing. Its resistance to corrosion, high strength, and good formability make it suitable for use in environments where harsh conditions are present.
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