5083 H321 aluminum plate provides excellent corrosion resistance, machinability, weldability, and medium strength.
5083 aluminum plate is an Al-Mg series alloy. It is a popular anti-rust aluminum with medium strength, excellent corrosion resistance, weldability, and cold workability.
Because of their exceptional corrosion resistance, 5083-H116 and 5083-H-H321 marine grade aluminum plates are commonly used for ship's underwater components.
After anodizing, the surface is attractive, and the arc welding performance is excellent. Furthermore, the alloy has good cold working and forming capabilities.
Because 5083 H321 aluminum plate possesses the aforementioned good qualities, it is widely employed in a variety of applications.
5083 aluminum plates are widely utilized in shipbuilding, automobile and aviation plate welding components, pressure vessels, refrigeration devices, television towers, drilling equipment, and other applications. It is widely utilized, particularly in the construction industry, due to its excellent forming and welding properties.
Furthermore, it can be utilized in car welding parts, subway light rails, pressure vessels (such as liquid tank trucks, refrigerated trucks, and refrigerated containers), refrigeration units, television towers, drilling equipment, transportation equipment, and missile parts, among other applications.
5083-h116 and 5083-H321 aluminum plates are more corrosion resistant and appropriate for oceanic environments than H111 and H112 tempers.
Although the temperature of 5083H116 and H321 aluminum sheets varies slightly during the manufacturing process, their corrosion resistance is much superior to other tempers.
Aluminum 5083 H321 refers to a processing method in which 5083 aluminum sheet is hardened and subjected to low temperature heat treatment, or directly heated during processing, in order to achieve stable mechanical qualities.
5083 H116 H321 Marine Aluminum Plate Specification
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Product Name |
Aluminum Plate |
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Material |
1050,1060,2A16,3003, 3A21,4A01,5052.5005.5083.5A05,6061,6063,7075,etc |
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Standard |
JIS, AISI, ASTM, DIN, EN, etc |
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Temper |
O/H111/H116/H321/H114/H12/H14/H24/H32/H34/H18/H38/H19/H39 etc |
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Techniqe |
Cold Rolled; Hot Rolled |
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Thickness |
Aluminum sheet: 0.15mm-6mm Medium plate: 6mm-25mm |
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Width |
20mm-2000mm or as required |
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Length |
1000mm-12000mm or as required |
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Surface Treatment |
Brushed, Mirror, Embossed, Sandblasted, etc |
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Application |
Aluminum material is light, strong, durable, and beautiful. It is widely used in various household appliances, electronic |
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Payment Terms |
30% TT for deposit,70% TT /70% LC at sight balance before shipment |
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MOQ |
1 ton, we can accept sample order. |
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Lead Time |
7-15 working days after the receipt of 30% deposit |
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Packing |
Standard export seaworthy package or according to customer's requirements. |
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Price Terms |
FOB, EXW, CIF, CFR |
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Mechanical properties
| Alloy | Temper | Rm(Mpa)
Tensile strength |
Rp0.2(MPa)
Yield strength |
Elongation
A(%) |
Exfoliation
corrosion |
Intergranular corrosion
Mg/cm2 |
Certification |
| 5083 | O/H111/H112 | ≥275 | ≥125 | ≥16 | – | – | DNV, GL, ABS, CCS, BV, LR |
| H116 | ≥305 | ≥215 | ≥10 | ≦PB | ≦15 | ||
| H321 | 305-385 | 215-295 | ≥12 |
1.What is the difference between Aluminium 5083 H111 and H321?
The main difference between H111 and H321 is the manufacturing process and the resulting properties. H111 is annealed, making it softer and more ductile, while H321 is strain-hardened, making it stronger and stiffer.
2.What is the difference between 6061 aluminum and 5083 aluminum?
Aiming at their different properties, 5083 aluminum alloy is mainly used for shipbuilding and vehicle like fuel tanker. 6061 aluminium sheet is for aerospace, car body panel, military products, fixtures, blow molds,etc.
3.What is the difference between 5083 H116 and 5083 H321?
H116 has good corrosion resistance, H321 has good corrosion resistance and more stable performance. It has higher hardness and better stability than H116 aluminum plate, and has good anti-corrosion performance after painting. Both marine aluminum plates can be used.
