
| Grade | 5083 |
| Surface Finish | Mill Finish |
| Length | Custom |
| Series | 5xxx |
| Temper | H116 |
| Stock | Contact for stock |
| MOQ | Flexible MOQ · 24h reply |
| Lead Time | 7-15 days |
| Certificate | ISO 9001, SGS, ASTM B210, EN 755-2, GB/T 4437 |
5083 is the welded-structure marine alloy that keeps its strength in the as-welded condition. Current stock covers temper h116. Typical buyers specify it for Marine vessels, offshore platforms and cryogenic tanks. Cut-to-length and slitting are available; every shipment carries a mill test certificate, and stocked sizes dispatch in 7-10 days.
| Specification | Value |
|---|---|
| Surface Finish | Mill Finish |
| Length | Custom |
| Series | 5xxx |
| Temper | H116 |
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
|---|---|---|---|---|---|---|---|---|
| ≤0.40 | ≤0.40 | ≤0.10 | 0.40–1.0 | 4.0–5.0 | 0.04–0.35 | ≤0.25 | 0.15–0.35 | Balance |
| Property | Value |
|---|---|
| Tensile Strength | ≥290 MPa (H116) |
| Yield Strength | ≥240 MPa (H116) |
| Elongation | ≥16% |
| Hardness | ≥52 HB |
| Density | 2.66 g/cm³ |
1Each product is covered with PE protective film to prevent scratches and oxidation during transit and storage.
2Products are wrapped with moisture-proof paper and foam to provide cushioning and humidity protection.
3Steel strapping and corner protectors are applied to reinforce the package structure for heavy-duty transport.
4Each package is clearly labeled with product specifications, batch number, weight, and handling instructions.
1Confirm specs, quantity and lead time, sign PI, then schedule production after deposit received.
2Manufacturing with in-line quality checks; SGS/BV third-party inspection available upon request.
3Container booking, factory loading, and departure from Shanghai or Ningbo port.
4Customs declaration, Bill of Lading, and all export documents issued for smooth clearance.