Mechanical Properties:
– Tensile Strength: 600-800 MPa
– Yield Strength: 275-485 MPa
– Elongation: 16-20%
– Hardness: 20-25 HRC
Technical Properties:
– Good corrosion resistance in mild environments
– Excellent toughness and strength
– Suitable for heat treatment to achieve higher hardness
– Magnetic properties
Chemical Composition (in wt%):
– Carbon (C): 0.15 max
– Silicon (Si): 1.00 max
– Manganese (Mn): 1.00 max
– Phosphorus (P): 0.040 max
– Sulfur (S): 0.030 max
– Chromium (Cr): 11.50-13.00
– Nickel (Ni): 0.60 max
The 403S17 steel grade is often used in applications such as automotive components, surgical instruments, and industrial equipment where a combination of strength and corrosion resistance is required. Its specific mechanical and technical properties, along with its chemical composition, make it a suitable option for modern market demands.
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