The Rise of 35CrMo4 Steel Grade: Revolutionizing the Manufacturing Industry

The specification of 35CrMo4 steel grade is revolutionizing the manufacturing industry due to its outstanding mechanical properties and chemical composition.

Mechanical Properties:
– Ultimate Tensile Strength: The steel grade has an ultimate tensile strength ranging from 1050 MPa to 1200 MPa, making it highly durable and strong.
– Yield Strength: It has a yield strength of 930 MPa to 1000 MPa, ensuring its ability to withstand intense loads without deformation.
– Impact Strength: 35CrMo4 steel grade exhibits excellent impact strength, with values ranging from 35 to 55 Joules, making it resistant to cracking and fractures.
– Hardness: The steel grade has a hardness range of 220 to 250 HB, providing exceptional resistance to wear and abrasion.

Chemical Composition:
– Carbon (C): The carbon content in 35CrMo4 steel grade is between 0.32% and 0.40%, providing it with excellent strength and hardness.
– Silicon (Si): With a silicon content of 0.17% to 0.37%, the steel grade exhibits improved strength and resistance to oxidation.
– Manganese (Mn): The manganese content is around 0.40% to 0.70%, contributing to the steel grade’s high strength and hardenability.
– Chromium (Cr): With a chromium content between 0.80% and 1.10%, 35CrMo4 steel grade possesses excellent corrosion resistance and strength.
– Molybdenum (Mo): The steel grade contains 0.15% to 0.25% molybdenum, which enhances its toughness, hardenability, and high-temperature strength.

The combination of these mechanical properties and chemical composition makes 35CrMo4 steel grade an ideal choice for various manufacturing applications, such as automotive components, hydraulic cylinders, and machinery parts. Its exceptional strength, hardness, and resistance to wear and corrosion improve the overall performance and durability of the manufactured products.
35CrMo4 Steel grade
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