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ASTM A588 Grade B

ASTM A588 Grade B steel is a high-strength, low-alloy structural steel commonly used in construction and other applications requiring durability and resistance to atmospheric corrosion. It is known for its excellent mechanical properties, including a minimum yield strength of 50 ksi (345 MPa) and a minimum tensile strength of 70 ksi (485 MPa). This steel grade is primarily utilized in bridges, buildings, and other structures exposed to harsh weather conditions, as it exhibits superior corrosion resistance compared to standard carbon steel. The addition of copper, chromium, and nickel elements contributes to its enhanced weathering properties, allowing it to withstand the effects of rain, snow, humidity, and other environmental factors. Overall, ASTM A588 Grade B steel is a reliable and versatile material that offers excellent strength and corrosion resistance for various construction projects.

Chemical Properties

Mechanical Properties

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