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What is the yield strength of SM520B steel

The yield strength of SM520B steel is 365 megapascals (MPa). SM520B is a low-carbon, high-strength structural steel that is commonly used in the construction of bridges, buildings, and other infrastructure projects.

The material's yield strength refers to the amount of stress required to permanently deform the steel. In the case of SM520B steel, it can withstand up to 365 MPa of stress before experiencing plastic deformation.

In addition to its high yield strength, SM520B steel also has good toughness and weldability properties, making it well-suited for use in heavy-duty structures and components. The material is often used in applications that require a combination of strength, durability, and resistance to fatigue and corrosion.

It's important to note that the yield strength of SM520B steel can vary depending on several factors such as the manufacturing process, thickness, and heat treatment applied. It's recommended to consult with suppliers and engineers to determine the appropriate material properties for a given application.

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