DNV A Marine Steel Plate Is classified as medium thick steel plate. DNV A is A hot rolled steel plate produced in accordance with the classification Society construction code for the manufacture of hull structures.
First of all, good toughness is the most critical requirement for DNV A Marine steel plate. In addition, DNV A Marine Steel Plate is required to have high strength, good corrosion resistance, welding performance, processing and molding performance and surface quality.
In order to ensure the quality of DNV A Marine Steel Plate and sufficient toughness, it is required that the Mn/C of the chemical composition of DNV A Marine Steel Plate should be above 2.5, and there are strict requirements on carbon equivalent, which should be produced by A steel plant approved by the shipping inspection department.
