The A755/A755M-16e1 steel grade is a standard specification for steel sheet, metallic coated by the hot-dip process and coil-coated with organic films for exterior exposed building products. This steel grade is commonly used in the construction industry for applications such as roofing, siding, and architectural panels.
The chemical composition of A755/A755M-16e1 steel grade includes elements such as carbon, manganese, phosphorus, sulfur, aluminum, silicon, and others. The specific composition requirements are outlined in the standard.
The mechanical properties of A755/A755M-16e1 steel grade include tensile strength, yield strength, elongation, and hardness. The standard specifies the minimum values for these properties to ensure the quality and performance of the steel grade.
The A755/A755M-16e1 steel grade is designed to have excellent corrosion resistance and durability due to the metallic coating and organic film. This makes it suitable for use in exterior applications, where it is exposed to different weather conditions.
Overall, the A755/A755M-16e1 steel grade offers a combination of strength, formability, and corrosion resistance, making it a popular choice for various construction applications. The standard ensures that the steel grade meets the required properties and performance standards, providing reliability and consistency in its applications.