Mechanical Properties:
– High tensile strength
– Good impact resistance
– Excellent fatigue strength
– Good ductility and toughness
Technical Properties:
– Good weldability
– Excellent machinability
– Good formability
– High thermal conductivity
Chemical Composition:
– Carbon (C): 0.12%
– Manganese (Mn): 1.00%
– Phosphorus (P): 0.040%
– Sulfur (S): 0.030%
– Silicon (Si): 1.00%
– Chromium (Cr): 16-18%
Applications:
– Automotive components
– Aerospace structures
– Machinery and equipment
– Building and construction
– Marine applications
In conclusion, the 434S17 steel grade is well-suited for a wide range of engineering and construction applications due to its excellent mechanical properties, technical properties, and chemical composition. Its high strength, good weldability, and versatility make it a popular choice for various industries.
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