Exploring the Strength and Versatility of 36CrNiMo4 Steel Grade

36CrNiMo4 is a low-alloy steel grade that is commonly used in applications where high strength and versatility are required. This steel grade is known for its excellent mechanical properties and chemical composition.

The mechanical properties of 36CrNiMo4 include a high tensile strength, which makes it suitable for applications that require resistance to heavy loads and impact. It has a minimum tensile strength of 900 MPa and a minimum yield strength of 750 MPa. Additionally, it has good toughness and ductility, allowing it to withstand deformation without fracturing.

The chemical composition of 36CrNiMo4 is as follows:
– Carbon (C): 0.32-0.40%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.50-0.80%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
– Nickel (Ni): 0.50-0.80%
– Molybdenum (Mo): 0.15-0.30%

The addition of chromium, nickel, and molybdenum to the steel composition enhances its strength and toughness, while maintaining good machinability. This steel grade also exhibits good hardenability, allowing it to be easily heat-treated to achieve desired mechanical properties.

Due to its excellent mechanical properties and chemical composition, 36CrNiMo4 is commonly used in various industries, such as automotive, oil and gas, and engineering. It is often used for manufacturing gears, crankshafts, axles, and other high-stress components that require high strength and versatility. Its combination of strength, toughness, and machinability makes it a popular choice for applications where reliability and performance are crucial.
36CrNiMo4 Steel grade
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