Description

Alloy Steel Plates, Sheet, Coils : Specifications | Types | Equivalent | Chemical Composition | Mechanical Properties | Thickness Chart | Weight Chart Premium Alloy Steel Plates, Sheets & Coils – ISO 9001:2015 Certified in Chrome Moly Grades like ASTM A387 Gr 5, 9, 11, 12, 22, 91 with Custom Sizes & Various Surface Finishes, Stockist of Hot Rolled Alloy Steel Plate, Structural Sheets, Pressure Vessel Coils. Alloy steel plates are engineered for superior strength, wear resistance, and performance under extreme temperature and pressure conditions. These plates are widely used in power plants, petrochemical industries, and pressure vessel fabrication. With enhanced mechanical properties due to the addition of elements like chromium, molybdenum, and nickel, alloy steel plates ensure durability and structural integrity in demanding applications. Common grades include ASTM A387 Grade 5, 9, 11, 12, 22, and 91, specifically designed for high-temperature and high-pressure service. Alloy steel sheets are ideal for applications requiring precision, high surface finish, and excellent formability. These sheets are commonly used in heat exchangers, refinery components, and general engineering fabrications. Available in both hot-rolled and cold-rolled forms, they offer surface finishes like pickled, oiled, and polished. Thicknesses range from 1.5 mm to 20 mm with customizable width and length options. Sheets are produced in compliance with ASTM A204 and ASTM A213 specifications for elevated-temperature service and mechanical reliability. Alloy steel coils provide processing flexibility and are extensively used in manufacturing tubes, components for industrial equipment, and automotive systems. These coils are supplied in hot-rolled or cold-rolled form with precise thickness control and…