ASTM A514 GR.S Carbon Alloy Steel Plates.With the development of science, technology and industry, higher requirements are put forward for materials, such as higher strength, high temperature, high pressure, low temperature, corrosion resistance, wear resistance and other special physical and chemical properties. To meet the requirements, alloy steel sheets appeared. Alloy steel plate are classified as follows: Classification by use: bridge steel plates, boiler steel plates, shipbuilding steel plates, armor steel plate, automobile steel plate, roofing steel plates, structural steel plates, electrical steel plate (silicon steel sheet), spring steel plate, etc. Classification by structure: steel plate for pressure vessels, steel plates for welded gas cylinders, steel sheets for boilers, steel plate for bridges, steel plate for automobile beams, etc. Product Name ASTM A514 GR.S Carbon Alloy Steel Plate Standard…