Shipbuilding steel plate refers to the carbon and alloy steel plate used in offshore and marine constructions, common grades are A, B, D, E, AH32/36/40,
ABS Grades AH36, DH36, and EH36 are higher-strength structural steels with a minimum specified yield strength of 51 ksi and specified minimum Charpy Vnotch impact
Aluminum Sheet For Boat. Marine-grade aluminum refers to aluminum that can withstand long-term seawater corrosion, and marine-grade wrought aluminum alloys