5083 aluminum plate
5083 marine grade aluminium is an Al-Mg alloy with slight shares of manganese and chromium. It boasts exceptionally high strength as a non-heat treatable aluminium alloys. Its hardness retains excellent even after processing steps like welding. In all tempers, h116 is the most popular in marine building. Marine 5083 h116 aluminium sheet is hard, light, corrosion resistant and easy forming, and thus an ideal ship material.
In 2015, Haomei aluminium marine plate 5083-H116, h113, h321, h112 and O successively obtained relevant certificates and established long-term cooperation with many well-known ship manufacturers. In addition to 5083 aluminum plates, our marine grade aluminum 5086 plates, 5754 marine aluminum plates, and 5052 marine aluminum alloy plates are also alloy materials for shipbuilding.
Specifications of 5083 marine grade aluminium sheet/plate
Alloy | Temper | Thickness (mm) | Width (mm) |
5083 | O/H111/H112/H116/H321 | 3-10 | ≤2600 |
5083 | O/H111/H112/H116/H321 | 10-50 | ≤3600 |
Chemical composition of marine grade aluminium 5083 plate
Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Standard |
5083 | ≤0.4 | ≤0.4 | ≤0.1 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | ≤0.25 | ≤0.15 | - | EN573 ASTM B928 |
Mechanical properties of marine grade aluminium 5083 sheet plate
Alloy | Temper | Tensile strength Rm(Mpa) | Yield strength Rp0.2 (Mpa) | Elongation A (%) | Exfoliation corrosion mg/cm2 | Intergranular corrosion | Standard |
5083 | O/H111/H112 | ≥275 | ≥125 | ≥16 | --- | --- | EN485 ASTM B928 |
5083 | H116 | ≥305 | ≥215 | ≥10 | ≤PB | ≤15 | |
5083 | H321 | 305-385 | 215-295 | ≥12 | ≤PB | --- |
As an excellent aluminum-magnesium alloy, 5083 aluminum plate not only has outstanding seawater corrosion resistance, but also a typical welding aluminum alloy. It has the highest strength among non-heat-treated alloys, and has good weldability, corrosion resistance and low temperature performance. It can be used on the side of the ship. At present, 5083 aluminum alloy plates are more and more widely used in the shipbuilding industry, from small sampans, motorboats, to huge ships of 10,000 tons, from civil to military, from high-speed hovercraft to deep-water submarines, and from fishing boats to marine mining vessels. Marine 5083 h116 h112 h111 h321 O aluminium sheet is used as the hull, superstructure, various facilities, pipelines and even appliances.
Price
Owing to mature technology and strong market demand, the manufacturing of 5083 marine grade aluminium plates is very popular in China. Although price gaps are small, the quality levels are different. You need to be careful in choosing suppliers.
