• Source: A572 steel

ASTM A572 steel is a common high strength, low alloy (HSLA) structural steel used in the United States. A572 steel properties are specified by ASTM International standards.




Grades


A572 steel has five different grades: 42, 50, 55, 60 and 65. Each of these grades differ in their mechanical properties and chemical composition.




Chemical Composition






Material Properties






Forms


A572 steel is produced in a variety of different steel forms, which include:

Plates
Bars
Structural Shapes
Channels
I-Beams
Angles
Wide Flange Beams
Sheet Piling




Applications


A572 steel is typically used in structural applications due to its high strength, ductility, weldability and corrosion resistance. These applications include structural sections, reinforcing bars, bridges, skyscrapers and houses.




References

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