A514/A514M-14 refers to the ASTM International standard for high-strength, quenched and tempered alloy steel plates. This steel grade is commonly used in construction and mining equipment, crane booms, truck frames, and structural applications.
The chemical composition of A514/A514M-14 steel grade includes elements such as carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, molybdenum, vanadium, titanium, and boron. These elements contribute to the steel’s strength, hardness, and toughness, making it suitable for high-stress applications.
The mechanical properties of A514/A514M-14 steel grade are characterized by its high yield strength, tensile strength, and elongation. The typical minimum yield strength of this steel grade is 100 ksi (690 MPa), and its minimum tensile strength is 110-130 ksi (760-895 MPa). The elongation of A514/A514M-14 steel grade is typically 18-21%.
Due to its high strength and toughness, A514/A514M-14 steel grade finds applications in a wide range of industries. It is commonly used in the construction of heavy machinery, mining equipment, and transportation vehicles. The steel grade is also suitable for use in high-stress structural components, such as crane booms and truck frames.
In summary, A514/A514M-14 steel grade is a high-strength, quenched and tempered alloy steel that offers excellent mechanical properties. Its chemical composition and mechanical properties make it suitable for various heavy-duty applications, particularly in industries such as construction, mining, and transportation.