Place of Origin:
CHINA
Brand Name:
JERO
Certification:
IATF 16949 IRIS CE
Model Number:
JA49
5083 aluminum sheet belongs to the Al-Mg series alloy family and represents the highest strength corrosion-resistant alloy among practical non-heat-treated alloys. This material is particularly suitable for welding structures and offers excellent resistance to seawater along with superior low-temperature characteristics.
| Temper | Characteristics | Applications |
|---|---|---|
| H321 | Strain-hardened, stress-corrosion resistant | Main tank structure (balances strength/formability) |
| O | Annealed, high ductility | Deep-drawn components (e.g., end caps) |
| H116/H117 | Enhanced marine corrosion resistance | Coastal/high-humidity regions |
| Alloy | Pros | Cons | Typical Uses |
|---|---|---|---|
| 5083 | Best corrosion resistance, weldable | Not heat-treatable | Tankers, ships, chemical tanks |
| 6061-T6 | Higher strength (310 MPa) | Poor corrosion resistance, requires pre-heat welding | Structural frames, non-corrosive parts |
| 5052 | Lower cost, excellent formability | Lower strength (210 MPa) | Lightweight covers, interior panels |
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