– Tensile Strength: 650-850 MPa
– Yield Strength: 415 MPa
– Elongation: 20%
– Hardness: 262-302 HB
Technical Properties:
– Good machinability
– Moderate weldability
– Good corrosion resistance
– Excellent formability
Chemical Composition:
– Carbon (C): 0.15% max
– Manganese (Mn): 1.25% max
– Phosphorus (P): 0.06% max
– Sulfur (S): 0.15% min
– Silicon (Si): 1.00% max
– Chromium (Cr): 12-14%
The 416S21 steel grade is versatile in engineering and manufacturing due to its combination of mechanical properties, technical properties, and chemical composition. Its good machinability and moderate weldability make it suitable for various manufacturing processes, while its corrosion resistance and formability make it a valuable material in engineering applications. The steel grade’s specific composition, including its chromium content, contributes to its overall performance and suitability for a wide range of uses.
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