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The 905M39 steel is a versatile and reliable material that is widely used in various industries due to its excellent mechanical properties and chemical composition.

Mechanical Properties:
– High tensile strength
– Good toughness and hardness
– Excellent wear resistance
– Good fatigue resistance
– Excellent machinability

Chemical Composition:
– Carbon (C): 0.32-0.40%
– Silicon (Si): 0.10-0.30%
– Manganese (Mn): 0.40-0.70%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.040% max
– Chromium (Cr): 0.80-1.10%
– Molybdenum (Mo): 0.15-0.25%

The combination of these mechanical properties and chemical composition makes 905M39 steel suitable for a wide range of applications including gears, shafts, axles, and other components in the automotive, aerospace, and manufacturing industries. Its high tensile strength and toughness make it an ideal material for heavy-duty applications, while its excellent wear and fatigue resistance ensure long-term reliability in demanding environments. Additionally, the good machinability of 905M39 steel allows for easy fabrication and shaping, further enhancing its versatility.

Overall, 905M39 steel is a highly sought-after material for applications requiring a combination of strength, toughness, and wear resistance, making it an excellent choice for various engineering and industrial applications. Its comprehensive guide provides a deeper understanding of its versatility and reliability, making it a valuable resource for engineers and manufacturers.
905M39 Steel grade
1699666767