5251 aluminium sheet plate

5251 Aluminium Sheet / Plate

Thickness: 0.5mm-170mm

Under 2250mm

Under 11000mm(11m) or by coil

Email: sales@aluminium-sheets.com

Tel & WhatsApp: +86 17719845538

Contact us for free 5251 aluminum alloy samples!


The 5251 Aluminium alloy is moldable and has a medium level of strength and flexibility. It has high corrosion resistance,particularly in maritime environments.

The material 5251 is well-known for its rapid work hardening and its excellent weldability.As an alloy: it finds employment in various applications,including the automotive,aerospace,and marine sectors.It can be fabricated using multiple methods,including welding and forging,making it versatile in manufacturing.

Chemical Composition of 5251 Aluminum Sheet
Elements Mg Fe Cu Mn Si Cr Ti Zn Others Al
Content 1.7-2.4 ≤0.5 ≤0.15 0.1-0.5 ≤0.4 ≤0.15 ≤0.15 ≤0.15 0.15 Remains

Because of its lightweight and high degree of flexibility,5251 Aluminium alloy is suitable for various applications.Applying this option in the manufacturing process is highly recommended for specific items.This is one of the few alternative materials that can provide the same long- lasting service and advantages as this alloy.

5251 aluminium alloy


Product Name 5251 aluminum Sheet / Plate
Production Standard ASTM, B209, JIS H4000-2006,GB/T2040-2012,etc
Materiral Temper F, O, H12, H16, H19, H28, H32, H34, H36, H38, H111, H112, H114, H116, H321
Width 20mm-2650mm or as the customer’s request
Longth customer’s request
Thickness 0.1mm-500mm
Surface Coated, Embossed,Brushed, polished, Anodized,etc
OEM service Perforated, Cutting special size, Doing flatness, Surface treatment,etc
Payterm Ex-work, FOB, CIF , CFR, etc
Payment T/T, L/C, Western Union, etc
Delivery Time Within 3 days for our stock size,15-20days for our production
Package Export standard package: bundled wooden box, suit for all kinds of transport,
or be required
MOQ 1ton
Sample Free and available
Quality Certificate of Test,JB/T9001C,ISO9001,SGS,TVE
Application Construction filed, Ships building industry, Decoration, Industry,Manufacture,Machinery and hardware fields, etc


The number 5251 has been used to build various vessels,including boats and ships.It has excellent resistance to corrosion from seawater and is resistant to dezincification,which is also known as rusting, in environments with salt water.5251 is used in various small boats,dinghies, small pleasure vessels, and fishing craft because of its simple material properties and weldability,resulting in reduced production costs.

2.Panelling and Pressings
5251 is an Aluminium alloy that has a solid strength-to-weight ratio. As a result, it is very well suited for applications in which the weight of the material is a significant consideration. This makes it an ideal material for producing pressings and panels for various products, including vehicles.

3.Marine Structures
The alloy may be employed in maritime constructions,especially in the form of plates and extrusions. It offers superior mechanical qualities as well as high corrosion and weathering resistance.Because it is simple to work with and can be formed into various forms,the alloy is often used to make marine equipment.

5251 Aluminium sheet use

4.Aircraft Components
Components of aircraft often make use of the alloy known as 5251. It is versatile enough to be utilized as a structural material because it can be molded into several different forms.As a result, it makes an excellent material for use in aircraft parts that need to withstand pressure,heat,and other extreme conditions.

5.Automotive Parts
Some of the most frequent uses for 5251 Aluminium alloy are automotive components.Its excellent strength-to-weight ratio makes the alloy perfect for usage in engine blocks and other parts. Additionally,it has a strong resistance to corrosion and stress corrosion cracking,making it ideal for use in exhaust systems and fuel tanks found beneath the hood.

6.Furnishings Tubes
Tubings made of 5251 Aluminium alloy are perfect for furmiture applications due to their high strength and low weight combination.This makes them an incredibly beneficial use for the 5251 Aluminium alloy.They are also capable of being molded into forms that can be soldered,which makes them a perfect option when you need to join many sections together or construct a hollow tube that does not include any holes in it.

The agricultural,food-processing,and construction sectors are just a few of the numerous fields in which silos are used as storage containers. The storage of grains and other items in silos has been a practice that dates back to prehistoric times.Steel and concrete are typical materials used to build industrial silos;however,Aluminium and other materials may also be utilized.

5251 Aluminum sheet use


Q:Are you trading company or manufacturer ?
A:We are professional manufacturer for Aluminium Alloy,and our company also is a very professional a trade company for Aluminium Alloy.we can also provide a wide range of Aluminum alloy products.

Q:Will you delivery the goods on time ?
A:Yes,we promise to provide best quality products and delivery on time. Honesty is our company’s tenet.

Q:Do you provide samples? is it free or extra ?
A:The sample could can provide for customer with free,but the courier freight will be covered by customer account.

Q:Do you accept the third party inspection ?
A:Yes absolutely we accept.

Q:How could you guarantee your products ?
A:Each piece of products is manufactured by certified workshops,inspected by CLIMB piece by piece according to national QA/QC standard.We also could issue the warranty to customer to guarantee the quality.

Q:How do we trust your company ?
A:We specialise in steel business for years,headquarter locates in Zhengzhou,Henan province.you are welcome to investigate in any ways,by all means,you could place an order in Alibaba with trade assurance which could secure your payment.

Q:How can I get your quotation as soon as possible ?
A:The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.

Q: How long can I receive my goods ?
A: It depends on the products you ordered. Generally, it needs 30-40 days.
We have 3200 workers to manufacture aluminium products. We have complete production lines for meeting your needs of products quality and production speed to make sure that our products can get to you faster.

Q: What are your payment methods ?
A: TT or 100% irrevocable L/C at sight.

Q: Are your aluminium products quality reliable ?
A: We apply professional and advanced equipment for processing aluminium products. These equipment are top-class at home and abroad. What’s more, our factory has complete equipment configurations for fine machining. And we have precise equipment for testing products quality. Thus, the quality of end products can be promised.

Shipping& Packaging

Aluminum sheet packaging details

To ensure that the surface of the aluminium sheets/plates is intact without scratches, we will clamp paper and cover film on the aluminium sheets/plates;

The plastic or kraft paper package is used for moisture-proof and rain proof to ensure that the aluminium sheets/plates is clean and free from dirt during transportation;

We add wooden support and reinforce with steel belt to avoid collision during transportation and ensure the shape of aluminium sheets/plates is unchanged;

Export products are all packaged in wooden cases and brackets marked with fumigation;

Aluminium sheet sample post

Before-sale service
We have full stock and can deliver within short time.
OEM and ODM order are accepted, Any kind of logo printing or design are available.
Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

After choose
We will count cheapest shipping cost and make invoice to you at once.
Check quality again, then send out to you at 5-7 working day after your payment.
Email you the tracking no, and help to chase the parcels until it arrive you.

After-sale service
If you have any question, please contact us freely by E-mail or Telephone.
We will reply you within 24 hours and solve your problem asap.


Hi, I'm Bella. I believe you have seen many websites of aluminum merchants, but you haven't chosen yet. I sincerely suggest that you choose to purchase our products. Not only because I work here.

We are different from ordinary trading companies but a professional aluminum plate manufacturer with a production base. You are welcome to visit at any time! And we are a caring team, I believe that cooperation with us will make you satisfied!

Email: sales@aluminium-sheets.com

Mobile/WhatsApp: +86 17719845538

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