5251 Aluminium Sheet, Plate, Coil

4.00 out of 5
(1 customer review)

Alloy: 5251

Thickness: 0.2mm-6mm

Width: Under 2250mm

Length: Under 11000mm(11m) or By Coil

Temp: O / H112 / H114 / H116 / H321 / T6 / T651 / F

Standards: ASTM B209 / ASME SB209


5251 Aluminium Sheet, Plate, Coil is its resistance to corrosion in harsh environments. It is particularly suitable for use in marine applications, where it can withstand exposure to saltwater and other corrosive elements. Additionally, 5251 alloy has excellent resistance to atmospheric corrosion, making it ideal for outdoor structures and façades.

Compared to other aluminum alloys, 5251 has a higher magnesium content, which provides increased strength and improved resistance to stress corrosion cracking. It also has good weldability and formability, making it a versatile material for various applications.

Product 5251 Aluminum Sheet / Plate / Coil
Place of Origin Henan, China
Alloy Number 5251
Application According to customer needs
Width Under 2250mm
Surface Treatment According to customer needs
Tolerance ±1%
Processing Service Bending, Decoiling, Welding, Punching, Cutting
Delivery Time 8-14 days
Product Name Aluminum Sheet/Coil
Shape Coil / Sheet
Surface Smooth Clean
Thickness 0.2mm – 6mm
MOQ 1 tons


WAA 5251 Aluminium Sheet, Plate, Coil

WAA 5251 aluminum sheets are widely used in the automotive, marine, and aerospace industries, thanks to their excellent corrosion resistance, high strength-to-weight ratio, and superior formability. We offer a range of sizes and thicknesses to meet the diverse needs of our customers.

We hold ourselves to the highest standards of quality and customer satisfaction. Our products undergo rigorous inspection and testing to ensure they meet or exceed international industry standards. We also offer customized services to meet specific customer requirements and provide timely delivery to ensure projects are completed on time.

We are dedicated to maintaining our position as a leading provider of high-quality aluminum products and services, and we look forward to serving our customers with excellence for years to come.

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    Additional information

    Alloy No.



    O, H22, H112, H114, H116, H321, T6, T651, F


    W≤2250mm L≤11000mm


    0.2 – 6mm

    Shipping & Packaging

    Aluminum sheet packaging details

    • In order to ensure that the surface of our aluminum sheets/plates remains intact and free from scratches, we clamp paper and cover film onto the surface before packaging.
    • Our aluminum sheets/plates are packaged using plastic or kraft paper to protect them from moisture and rain, ensuring that they remain clean and free from dirt during transportation.
    • We reinforce our packaging with wooden supports and steel belts to prevent any collision during transportation and maintain the shape of the aluminum sheets/plates.
    • All of our exported products are packaged in wooden cases and brackets that have been marked with fumigation to ensure compliance with international shipping regulations.

    1 review for 5251 Aluminium Sheet, Plate, Coil

    1. 4 out of 5


      5251 aluminum alloy is awesome! It’s strong, resistant to corrosion, and easy to customize. Perfect for marine and automotive projects.

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