– High tensile strength and yield strength
– Good toughness and ductility
– Excellent fatigue resistance
– Good impact strength
Technical Properties:
– High specific strength and stiffness
– Good weldability and formability
– Excellent machinability
– Good resistance to corrosion and oxidation
Chemical Composition:
– Carbon (C): 0.22-0.29%
– Silicon (Si): 0.15-0.35%
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): Max 0.025%
– Sulfur (S): Max 0.020%
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%
Innovative Applications in the Automotive Industry:
– Wheel hubs and spindles
– Suspension components
– Drive shafts
– Steering components
– Crankshafts
Innovative Applications in the Aerospace Industry:
– Landing gear components
– Engine parts
– Structural components
– Gearbox components
– Turbine components
Overall, the 25CrMo4 steel grade offers a combination of high strength, toughness, and good machinability, making it suitable for various demanding applications in the automotive and aerospace industries. Its chemical composition and technical properties make it a valuable material for innovative and high-performance applications.
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