As a leading low alloy steel plate and sheet supplier, we can supply SA588 Grade A alloy plate and SA588 Grade A sheet with high quality. SA588 Grade A high-strength low-alloy structural steel are available in shapes, plates, and bars to be used for construction of bridges, buildings, and other structures.
SA588 Grade A steel features:
ASME SA588 Grade A low alloy steel plate has the high content of alloying elements gives exceptional good corrosion resistance. These plates are designed for local and general corrosion resistance in a wide range of intermitting environments. These offer good performance in chloride stress corrosion cracking. It is resistive to pitting and crevice corrosion in environments that contain a high concentration of chlorides and halides. It is originally developed to withstand environments that contain sulfuric acids. It also offers good service in organic and inorganic environments such as hot phosphoric acids.
SA588 Grade A steel chemical composition
SA588 Grade A steel tensile requirement
|SA588 Grade A steel||Steel Plates and bars||Other shapes|
|Tensile strength min. MPa||485||460||435||485|
|Yield strength min. MPa||345||315||290||345|
Application: Atmospheric corrosion resistance of this SA588 Grade A steel in most environments is substantially better than that of ordinary carbon structural steels. When properly exposed to the atmosphere, this steel can be used unpainted for many applications.