Exploring the Strength and Durability of 401S45 Steel Grade

Mechanical Properties:
– Tensile Strength: 850-1000 MPa
– Yield Strength: 650-800 MPa
– Elongation: 15-20%
– Hardness: 235-277 HB

Chemical Composition:
– Carbon: 0.38-0.43%
– Silicon: 0.15-0.35%
– Manganese: 0.60-0.90%
– Phosphorus: 0.04% max
– Sulfur: 0.05% max
– Chromium: 0.90-1.20%
– Nickel: 0.40-0.70%
– Molybdenum: 0.20-0.30%
– Other elements: trace amounts of copper, vanadium, and boron

Overall, 401S45 steel grade exhibits high tensile and yield strength, good elongation, and hardness. Its chemical composition provides it with good resistance to wear and abrasion, making it suitable for applications requiring durability and strength, such as in the manufacturing of gears, shafts, and other mechanical components. Further testing and analysis can be conducted to explore its performance under specific environmental and operating conditions.
401S45 Steel grade
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