5005 aluminum plate is a low-strength, non-heat-treatable alloy from the 5000 series known for its high corrosion resistance, formability, and weldability. It is frequently utilized in marine, construction, and industrial applications that require high durability and tolerance to hostile environments.
5005 aluminum plate is mostly made of aluminum, with a minor but important percentage of magnesium (usually 0.5-1.1%), which offers moderate strength while remaining corrosion resistant.
The 5005 aluminum plate strikes a balance between strength, corrosion resistance, and superior surface polish. Its chemical makeup enables it to be cold treated to increase mechanical properties while retaining good weldability and anodizing properties. This makes it an excellent choice for structural and decorative applications, particularly when corrosive environments are a problem.
5005 aluminum plate is a medium-strength aluminum alloy plate that has a tiny proportion of magnesium as its principal alloy constituent. Magnesium content: 0.8%. It has the lowest strength of any of the 5000 series alloys and is the weakest alloy among non-heat-treatable aluminum. Cold processing (such as cold rolling) can dramatically harden it, producing several "H" states, the most frequent of which are the H32 (1/4 hard), H34 (1/2 hard), and soft annealed O states.

Specification of 5005 aluminum plate for building decoration
| Alloy | 5005 aluminum plate |
| Temper | F, O, H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36, H38, H111, H112, H114 |
| Thickness (mm) | 0.10-500 |
| Width (mm) | 100-2650 |
| Length (mm) | 500 – 16000 |
| Standard | GB/EN/ASTM |
| Surface | Bright finish, Mill finish,Anodized |
| Package | Export packing: wooden pallets with plastics protection |
| Quantity | Have ready stock for the most common thickness rolls; small quantity orders are acceptable. |
| Delivery Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T |
| Remark | We can produce as per customers' special requirements |
| Application | Automobile fixtures, inspection fixtures, curtain wall panels, cooking utensils, instrument cases, building decorations, oxide materials, etc. |

5005 aluminum sheet has good formability and can be used for bending, spinning, drawing, stamping, and roll forming. It is also very corrosion resistant and weldable. This aluminum grade is ideal for decorative anodization. The anodized film is brighter than the oxide film on 3003 aluminum plates and even matches the color tone of 6063 aluminum plates. Its popularity stems from its application in architectural decoration, building interior and exterior elements, and car interior materials. Of course, 5005 aluminum plates have a wide range of uses, including ships, vehicles, aerospace, electrical appliances, and other fields.
5005 Aluminum Plate Sheet FAQ
Is 5005 better than 5052 for welding?
5005 is not superior to 5052 for welding; 5052 generally provides better welding characteristics.
Is 5005 aluminum considered marine grade?
5005 aluminum is not normally considered a marine-grade alloy; 5052 is more commonly utilized in marine applications.
Why is 5005 aluminum used so widely in the automotive industry?
5005 aluminum is used in the automobile sector due to its superior corrosion resistance and surface polish, as well as its comparatively high welding strength when compared to other aluminum alloys.
Can 5005 aluminium be cold worked?
5005 aluminum may be cold worked; while it cannot be heat treated, it is acceptable for cold work hardening.







