5083 marine grade aluminyo sheet, ang nilalaman ng Mg ay tungkol sa 4.0-4.9%, alin ang mas mataas kaysa sa Mg nilalaman sa 5052 aluminyo sheet.
5083 marine grade aluminyo sheet has a moderate strength, nag aalok ng mahusay na kakayahan sa pagproseso ng pagganap, hinangin kakayahan at kaagnasan paglaban, kaya 5083 marine grade aluminyo sheet ay ang materyal ng pagpipilian para sa paggawa ng barko. Sa karagdagan, 5083 marine grade aluminum sheet is widely used in oil tank, vehicle parts, electrical enclosure, atbp.
Karaniwan, 5052-H32 aluminum sheet or 5052-O aluminum sheet is an ideal material for yachts that driving in freshwater, given to its good corrosion resistance and competitive price. But for the ships in sea water, 5083-H116 aluminum sheet and 5083-H321 aluminum sheet are the best materials in a harsh environment, due to its high Mg content and a detailed manufacturing process, with an excellent corrosion resistance.