ABS Shipbuilding Steel Plate General strength marine steel is divided into four levels: A, B, C, and D. Its yield strength (not less than 235 N/mm^2) and tensile strength (400-520 N/mm^)2, but in different Under certain temperature conditions, the impact energy is different. According to the minimum yield strength of high-strength ship plates, they are divided into four grades: A, D, E, and F. ABS shipbuilding plate chemical composition: ABS Grade T: 8-600MM ABS A ABS B ABS D ABS E Chemical Composition % ≤ C 0.21 0.21 0.21 0.18 Mn(≥) 2.5*C 0.80 0.60 0.70 P 0.035 0.035…