Leeco Steel carries a large inventory of ASTM A588 Steel Plate, also known as Weathering Steel, which is a high-strength low-alloy structural steel that is suited for outdoor applications. It has superior corrosion resistance, exhibiting up to four times the atmospheric corrosion resistance of carbon steel. This material is a cost-effective solution for structures that require a long lifespan in harsh environments, such as bridges and coastal structures.

A588 Steel Plate is an alloy steel that has been specifically developed for projects requiring high exposure to atmospheric conditions. It is characterized by a natural patina of rust that protects the metal from further corrosion, eliminating the need for additional coatings and reducing maintenance costs. This alloy is primarily used for architectural and structural projects, such as bridges and buildings.

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In comparison to A572 Grade 50, A588 has increased atmospheric corrosion resistance, allowing for an extended service life. This grade has excellent weldability, making it ideal for fabrication and welding. Additionally, it has higher tensile strength, ideal for use in construction projects that require strong and durable results.

A588 is available in a variety of thicknesses and widths to meet your project requirements. It can be used in a wide range of structural applications, including welded bridges and buildings. Its durability and corrosion resistance make it ideal for a variety of applications in a variety of climates, and is an economical choice when strength and longevity are critical. This material is typically delivered in a bare or unpainted condition, but can be delivered pre-finished when requested.