Overview of AH36 Shipbuilding Steel Plate AH36 is a high-strength structural steel plate specifically engineered for the shipbuilding and marine industries. As specified under the IACS (International Association of Classification Societies) standards, the “A” denotes the impact testing temperature (0°C),…
Overview of ASTM A537 Class 1 Steel Plate ASTM A537 Class 1 is a premium heat-treated carbon-manganese-silicon steel plate specifically engineered for use in welded pressure vessels and structural applications. Specified under the ASTM A537/A537M standard, Class 1 plates are…
Overview of JIS SM490 Steel Plate JIS SM490 is a high-strength hot-rolled steel plate designed for welded structures, specified under the JIS G 3106 standard. Unlike general structural steels, the “SM” (Steel Marine) series is specifically optimized for weldability and…
Overview of EN S690QL Steel Plate EN S690QL is a high-yield strength structural steel in the quenched and tempered condition, specified under the EN 10025-6 standard. The designation “S” stands for structural steel, “690” refers to the minimum yield strength…