401S45 Steel Grade: A Reliable Choice for High-Performance Applications

The 401S45 steel grade is a reliable choice for high-performance applications due to its excellent mechanical properties and chemical composition. This steel grade offers superior strength, hardness, and wear resistance, making it suitable for demanding applications in industries such as automotive, aerospace, and machinery.

Mechanical Properties:
– Tensile Strength: 1200-1400 MPa
– Yield Strength: 1000-1200 MPa
– Elongation: 10-12%
– Hardness: 30-35 HRC

Chemical Composition:
– Carbon (C): 0.38-0.45%
– Manganese (Mn): 0.60-0.90%
– Silicon (Si): 0.15-0.35%
– Phosphorus (P): Max 0.025%
– Sulfur (S): Max 0.025%
– Chromium (Cr): 0.80-1.10%
– Molybdenum (Mo): 0.15-0.25%
– Nickel (Ni): 0.30-0.50%

The high carbon content, along with alloying elements such as chromium, molybdenum, and nickel, contributes to the excellent mechanical properties of 401S45 steel grade, making it an ideal choice for applications requiring high strength and durability.

Overall, the 401S45 steel grade is a reliable and versatile option for high-performance applications, offering exceptional mechanical properties and a well-balanced chemical composition.
401S45 Steel grade
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