The A862/A862M-98(2014) steel grade is a specification that defines the chemical composition, mechanical properties, and other relevant characteristics of a specific type of steel. The standard number A862/A862M-98(2014) refers to the specific version and year of the standard.
The chemical composition of the A862/A862M-98(2014) steel grade specifies the required elements and their respective percentages in the steel. This includes the amount of carbon, manganese, phosphorus, sulfur, silicon, copper, nickel, chromium, molybdenum, and other elements present in the steel. The specific composition may vary depending on the application and desired properties of the steel.
The mechanical properties of the A862/A862M-98(2014) steel grade define its strength, hardness, ductility, and other characteristics that affect its performance in various applications. These properties include yield strength, tensile strength, elongation, impact resistance, and hardness. The standard provides minimum requirements for these properties to ensure the steel’s suitability for its intended use.
The standard number A862/A862M-98(2014) is a unique identifier assigned to the specific version and year of the A862/A862M standard. This number helps to identify and differentiate the standard from other versions and editions.
Corresponding information in the A862/A862M-98(2014) standard may include references to other related standards, test methods, and specifications that provide additional guidelines and requirements for the evaluation and use of the A862/A862M-98(2014) steel grade. This can include details on heat treatment, microstructure evaluation, testing procedures, and quality assurance measures.