The A242/A242M-13 steel grade is a high-strength, low-alloy structural steel that is commonly used in construction and manufacturing applications. It is known for its excellent strength, corrosion resistance, and versatility.
The chemical composition of the A242/A242M-13 steel grade includes elements such as carbon, manganese, phosphorus, sulfur, silicon, copper, nickel, chromium, and molybdenum. These elements contribute to the steel’s strength and corrosion resistance properties.
The mechanical properties of the A242/A242M-13 steel grade are impressive, making it suitable for a wide range of applications. It has a minimum yield strength of 50,000 psi (345 MPa) and a minimum tensile strength of 70,000 psi (485 MPa). It also has a high elongation of 21% and a good impact resistance.
The A242/A242M-13 steel grade is governed by the ASTM A242/A242M standard, which specifies the requirements for high-strength, low-alloy structural steel. This standard ensures that the steel meets specific chemical composition and mechanical property requirements.
Overall, the A242/A242M-13 steel grade is a strong and versatile material that is used in various industries. Its chemical composition and mechanical properties make it suitable for structural applications, such as building construction, bridges, and railroad cars, as well as for manufacturing equipment and machinery parts.