Mechanical Properties:
– High tensile strength and yield strength
– Good ductility and toughness
– Excellent creep resistance
– Low thermal expansion
Technical Properties:
– Good oxidation resistance at high temperatures
– Excellent thermal conductivity
– High electrical conductivity
– Suitable for welding and forming processes
– Good machinability
Chemical Composition:
– High chromium content (16-18%) for improved resistance to oxidation and corrosion
– Molybdenum addition (2-3%) for enhanced corrosion resistance in aggressive environments
– Low carbon content (<0.08%) for improved weldability and resistance to sensitization
– Nickel (10-14%) for increased toughness and ductility at high temperatures
– Other alloying elements such as silicon, manganese, and nitrogen for enhancing specific properties
Overall, the 316S16 steel grade is well-suited for high-temperature environments due to its combination of mechanical strength, technical properties, and chemical composition. It is commonly used in applications such as chemical processing, oil and gas, heat exchangers, and high-temperature equipment where performance under extreme conditions is required.
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