The chemical composition of A391/A391M-07(2012) steel grade includes elements such as carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, vanadium, copper, and aluminum. The specific composition may vary depending on the manufacturer or specific grade within the A391/A391M specification.
A391/A391M-07(2012) steel grade has various mechanical properties that make it suitable for different applications. These properties include tensile strength, yield strength, elongation, hardness, toughness, and impact resistance. The specific values of these properties can be found in the specification document.
The standard number for A391/A391M-07(2012) steel grade is A391/A391M-07 (2012). This standard is issued by the American Society for Testing and Materials (ASTM) and provides the requirements and test methods for steel bars, plates, shapes, and sheet piling used in the construction of bridges and other structures.
The properties and applications of A391/A391M-07(2012) steel grade are diverse due to its combination of strength, durability, and corrosion resistance. It is commonly used in the construction industry for bridge components, structural steel framing, and sheet piling. Other applications include automotive parts, machinery components, and shipbuilding. The specific applications and suitability of this steel grade can be determined by analyzing its properties and comparing them to the requirements of the intended use.