Shipbuilding aluminum alloy 5086 5083 marine grade are applied in the ship bottom planks, deck plates, the thickness is 10-200mm and the width up to 2650mm. The 5086 and 5083 aluminum plate are the main alloy for marine grade aluminum plates and the main aluminum material for shipbuilding. Because ships are sailing in seawater or inland rivers all year round, anti-corrosion and other anti-rust requirements are high. 5083, 5086 rust-proof aluminum plate is a common alloy for ship plates. The tem...