– Lightweight structural components: 41CrMo4 steel grade offers a combination of high strength and low weight, making it an ideal material for lightweight structural components in aerospace technology.
– Fatigue resistance: This steel grade exhibits excellent fatigue resistance, making it suitable for use in components that are subjected to repeated loading, such as landing gear and engine components.
– High-temperature performance: 41CrMo4 steel grade has good heat resistance, making it suitable for use in components that are exposed to high temperatures, such as turbine components.
– Corrosion resistance: The chemical composition of 41CrMo4 steel grade provides good corrosion resistance, making it suitable for use in aerospace applications where exposure to corrosive environments is a concern.
Technical Properties of 41CrMo4 Steel Grade in Aerospace Technology:
– Tensile strength: 41CrMo4 steel grade has a high tensile strength, making it suitable for use in applications where high strength is required.
– Yield strength: This steel grade has a high yield strength, providing good resistance to deformation under load.
– Hardness: 41CrMo4 steel grade exhibits high hardness, making it suitable for use in applications where wear resistance is important.
– Toughness: This steel grade has good toughness, providing resistance to crack propagation and impact loading.
Chemical Composition of 41CrMo4 Steel Grade in Aerospace Technology:
– Carbon (C): 0.38-0.45%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%
The chemical composition of 41CrMo4 steel grade provides the necessary properties for its innovative applications in aerospace technology, including high strength, heat resistance, and corrosion resistance.
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