How 40NiCrMo22 Steel Grade Stands Out in the World of Engineering Materials

[ad_1] The 40NiCrMo22 steel grade is a high-strength, low-alloy steel that stands out in the world of engineering materials due to its impressive mechanical properties. With a high tensile strength and excellent toughness, this steel grade is widely used in the automotive, aerospace, and machinery industries.

Technical properties:

– Tensile strength: 1000-1200 MPa
– Yield strength: 800-1000 MPa
– Elongation: 10-12%
– Hardness: 280-320 HB
– Fatigue strength: 500-600 MPa

These technical properties make 40NiCrMo22 steel grade suitable for applications that require high strength and durability, such as gears, shafts, and other structural components.

Chemical composition:

– Carbon (C): 0.37-0.45%
– Manganese (Mn): 0.60-0.90%
– Silicon (Si): 0.15-0.35%
– Nickel (Ni): 1.40-1.70%
– Chromium (Cr): 0.60-0.90%
– Molybdenum (Mo): 0.15-0.25%

The chemical composition of 40NiCrMo22 steel grade contributes to its excellent mechanical properties, providing a balance of hardness, toughness, and wear resistance.

Overall, the 40NiCrMo22 steel grade stands out in the world of engineering materials due to its impressive mechanical properties, technical properties, and chemical composition, making it a valuable and reliable choice for a wide range of industrial applications.
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