Opis
5083 H321 aluminum plate is a high-strength, high-corrosion-resistant aluminum-magnesium alloy plate. It achieves an optimal balance between mechanical properties and corrosion resistance through cold working hardening and stabilized annealing process.
As a 5xxx series alloy, 5083 is primarily alloyed with magnesium (mg: 4.0–4.9%), which imparts high strength while maintaining good ductility. It also contains manganese (Mn: 0.4–1.0%) to enhance grain structure and corrosion resistance, and chromium (cr: 0.05–0.25%) to improve stress corrosion cracking resistance.
5083 H321 Aluminiowa płyta has good weldability that is suitable for fabrication of ship hulls, deck plates, offshore oil and gas equipment, and pressure vessels that require high strength and corrosion resistance.
5083 H112 has lower strength comparing with 5083 h321, but it has better ductility, with an elongation of approximately 15% - 25%, which makes it easier to be formed into various shapes through processes such as bending, cechowanie, and rolling.
Typical applications of 5083 H112 Aluminiowa płyta include the production of storage tanks, sprzęt chemiczny, części samochodowe, and structural components that do not require extremely high strength but need good formability.
| Stop | 5083 |
| Hartować | H112, H116, H321 |
| Grubość | 3-50mm |
| Szerokość | 1000-2650mm |
| Długość | 2000-12000mm |
| Standard Sizes | 2000*6000mm; 2000*8000mm; 1500*3000mm; |
| Powierzchnia | Smooth, Jasny, Błyszczący, Blue PVC Film or Paper Interlayer |
Właściwości mechaniczne 5083 Aluminium
| Stop | Hartować | Thickness ｍｍ | Tensile Strength RｍMPa | Specified non-proportional tensile strength Rp0.2 Mpa | Elongation％ | |
| A50 ｍｍ | ZA | |||||
| 5083 | H116 | 3.00-50.00 | ≥305 | ≥215 | ≥10 | ≥10 |
| H321 | 3.00-50.00 | 305-385 | ≥215 | ≥12 | ≥10 | |
| H112 | 6.00-50.00 | ≥275 | ≥125 | ≥12 | ≥10 | |
| Anti-corrosion peeling performance | plate sheets in the state of H116 and H321 shall not have Class E exfoliation corrosion after exfoliation corrosion test; when the contract is marked as “used for sea-going hull shell” or “long-term direct contact with seawater”, PB shall not appear after exfoliation corrosion test Exfoliation corrosion. Exfoliation corrosion resistance test shall be carried out according to the method specified in GB/T 22639. | |||||
| Intergranular corrosion performance | For plate sheets in the state of H116 and H321, the maximum depth of intergranular corrosion does not exceed grade 3 after the intergranular corrosion test. Carry out intergranular pitting corrosion test according to the method specified in GB/T 7998. | |||||
RUIYI aluminium / Top Metal Manufacture is a professional manufacturer and exporter of 5083 aluminum plate with BV, CCS certification in China. 5083 H321 aluminum plate is frequently used in shipbuilding, rail cars, and various transportation applica-tions due to its high strength and resistance to seawater and industrial chemicals.
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