The A958/A958M-17 steel grade is a low carbon, high strength steel that is commonly used in structural applications. Its chemical composition consists of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, and copper. The specific composition may vary depending on the manufacturer’s specifications.
In terms of mechanical properties, the A958/A958M-17 steel grade has a minimum tensile strength of 485 MPa (70 ksi) and a minimum yield strength of 345 MPa (50 ksi). It has good weldability and can be easily fabricated into various shapes and structures.
The A958/A958M-17 steel grade is often used in the construction industry for applications such as buildings, bridges, and highway structures. It is also used in the manufacturing of heavy machinery and equipment, as well as in the transportation industry for components such as truck frames and trailer bodies.
The A958/A958M-17 steel grade is specified by the ASTM A958/A958M standard. This standard provides guidelines for the chemical composition, mechanical properties, and manufacturing processes for this specific steel grade. It ensures consistency and quality in the production and use of A958/A958M-17 steel.
Overall, the A958/A958M-17 steel grade offers high strength, good weldability, and versatility in various applications. Its properties make it a reliable and cost-effective choice for structural and industrial purposes.