ASTM A588 Grade B is a high-strength low-alloy structural steel that is primarily used in the construction industry. It has a minimum yield strength of 50 ksi a
ASTM A588 Grade B is a high-strength low-alloy structural steel that is primarily used in the construction industry. It has a minimum yield strength of 50 ksi and a minimum tensile strength of 70 ksi. This steel is popular for its corrosion resistance and weathering ability, which make it an ideal choice for outdoor applications.
The composition of ASTM A588 Grade B includes carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, copper, and vanadium. These alloying elements help to improve the strength, toughness, and corrosion resistance of the steel.
The carbon content of ASTM A588 Grade B is between 0.20% and 0.22%, which is relatively low compared to other types of carbon steel. This helps to improve the weldability and formability of the steel, making it easier to work with during fabrication.
The plate thicknesses for ASTM A588 Grade B range from 2-½ inches to 6 inches, and the width and length can be custom cut to fit the specific needs of the application. This steel plate is commonly used for structural applications such as bridges, buildings, and other large structures.
In addition to its strength and corrosion resistance, ASTM A588 Grade B is also known for its excellent atmospheric corrosion resistance. This property allows the steel to resist rusting and decay caused by exposure to weathering elements such as rain, humidity, and saltwater.
Overall, ASTM A588 Grade B carbon steel plate is a versatile and reliable option for a wide range of construction and industrial applications. Its strength, durability, and corrosion resistance make it an excellent choice for outdoor structures and applications exposed to harsh environmental conditions.
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