Chemical Composition: The chemical composition of A956/A956M-17a steel grade refers to the elements and their respective proportions present in the steel. The composition of this steel grade typically includes carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, copper, and other alloying elements. The specific composition may vary depending on the manufacturer and the desired properties of the steel.
Mechanical Properties: The mechanical properties of A956/A956M-17a steel grade relate to its strength, ductility, toughness, and other mechanical characteristics. These properties typically include yield strength, tensile strength, elongation, reduction in area, impact resistance, hardness, and fatigue strength. Understanding the mechanical properties of this steel grade is essential for determining its suitability for various applications.
Standard number: A956/A956M-17a is the ASTM (American Society for Testing and Materials) standard specification for steel castings containing alloys with corrosion-resistant properties. The standard provides guidelines and requirements for the chemical composition, mechanical properties, heat treatment, and other relevant aspects of A956/A956M-17a steel grade.
Corresponding: The term “corresponding” in the context of A956/A956M-17a steel grade refers to matching or associating the specific standard number with the specific steel grade. In this case, A956/A956M-17a is the corresponding steel grade for the ASTM standard specification mentioned above.