5083 5383 O H112 Marine Grade Aluminum Bars are certified by CCS, DNV, NK, CCS, ABS, BV, LR, KR and other classification societies, and their quality fully complies with world marine grade standards.
5383 marine grade aluminum plate has excellent corrosion resistance and high strength. Aluminum alloy 5383 is commonly used in shipbuilding and other maritime structures where durability and resistance to salt water corrosion are critical.
5083 is widely used in hulls, decks, and other structural components of ships. 5383 is often used in more critical ship structures, especially those requiring high strength and corrosion resistance after welding, such as the welded structures of high-speed vessels.