3003 aluminium coil

3003 Aluminium Coil

Thickness: 0.5mm-170mm

Under 2250mm

Under 11000mm(11m) or by coil

Materiral Temper: O, H12, H14, H16, H18, H24

Email: sales@aluminium-sheets.com

Tel & WhatsApp: +86 17719845538

Contact us for free 3003 aluminum alloy samples!


3003 Aluminum Coil Introduction

Aluminum alloy 3003 is a medium strength alloy with very good resistance to atmospheric corrosion and very good weldability as well as good cold formability. It has higher strength than 1100, and is used in applications that require moderate strength and good corrosion resistance. Common applications of aluminum alloy 3003 include kitchenware, decorative trim, awnings, siding, storage tanks, and chemical equipment.

3003 Aluminum Coil Chemical Composition

Alloy No. Si Fe Cu Mn Mg Cr Zn Ti Others Al
3003 0.6 0.7 0.05-0.20 1.0-1.5 0 0 0.1 0 0.2 REMAIN

Typical Mechanical Properties Of 3003 Aluminum Alloy

  • Tensile Strength: 41-44 ksi (kilopounds per square inch)
  • Yield Strength: 33-36 ksi
  • Elongation: 24-26%
  • Hardness (Brinell): 60-75

It’s important to note that these values are average values and can vary slightly based on the specific product and manufacturer. Additionally, other factors such as the manufacturing process, grain structure, and aging conditions can also affect the mechanical properties of aluminum alloys.

Applications Of 3003 Aluminum Coil

  • Sheet and Plate: Commonly used for sheet and plate products due to its good strength and workability. It is used for products such as architectural panels, transportation components, and building structures.
  • Building and Construction: Commonly used for building and construction applications, such as window frames, roofing, and wall cladding.
  • Automotive Parts: Commonly used for automotive parts, such as fuel tanks and radiators, due to its good strength, good formability, and excellent corrosion resistance.
  • Heat Exchangers: Commonly used for heat exchanger applications due to its good heat conductivity and excellent corrosion resistance.
  • Electrical Components: Commonly used for electrical components, such as bus bars and switchgear, due to its good electrical conductivity and excellent corrosion resistance.
  • Used to make parts that can bear large loads and various dynamic loads: such as aircraft skin, partition frame and various containers containing materials, pipe supports and vehicle body structural parts. It can also be used as a die-casting product made of building materials and other metals, and used in chemical machinery, oil drilling and production equipment and other fields.

These are just a few examples of the many applications of 3003 aluminum alloy. Its versatility and combination of properties make it a popular choice in a wide range of industries and applications.

3003 Aluminum Alloy Analysis Of Advantages And Disadvantages

Advantages of 3003 Aluminum Alloy:

  • Good Strength: Good strength-to-weight ratio, making it suitable for applications where both strength and light weight are important.
  • Excellent Workability: Highly workable, allowing it to be easily fabricated into complex shapes and forms through processes such as rolling, stamping, and extrusion.
  • Excellent Corrosion Resistance: Excellent corrosion resistance, making it suitable for use in harsh environments, such as marine and chemical processing applications.
  • Good Weldability: Easily weldable, making it suitable for a wide range of applications that require welding.
  • Good Formability: Good formability, allowing it to be easily formed into complex shapes without cracking or tearing.

Disadvantages of 3003 Aluminum Alloy:

  • Limited High-Temperature Strength: While 3003 aluminum alloy has good strength at room temperature, its strength decreases significantly at high temperatures, making it unsuitable for high-temperature applications.
  • Limited Fatigue Resistance: 3003 aluminum alloy has limited fatigue resistance, making it unsuitable for applications that experience repetitive stress or cyclic loading.
  • Limited High-Strength Applications: While 3003 aluminum alloy has good strength, it is not as strong as other high-strength aluminum alloys and is not recommended for high-strength applications.

3003 Aluminum Alloy Features

3003 aluminum alloy is a medium strength aluminum alloy with good workability and excellent corrosion resistance. It is a cost-effective choice for many applications due to its combination of good properties and relatively low cost compared to other high-performance aluminum alloys.


Product Name 3003 aluminum Sheet / Plate
Production Standard ASTM, B209, JIS H4000-2006,GB/T2040-2012,etc
Materiral Temper O, H12, H14, H16, H18, H24
Width 10mm-26500mm 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


Climb Aluminium FAQ

Shipping& Packaging


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

The plastic or kraft paper package is used for moisture-proof and rain proof to ensure that the aluminium Coils 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 Coils 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.


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