3003 aluminum coil is a metal product used for flying shearing after casting and rolling process of casting and rolling machine. Widely used in electronics, packaging, construction, machinery and other industries.

Chemical Composition (Chemical Composition Limits wt%):

Cu 0.05-0.2

Si 0.6

Fe 0.7

Mn 1.0-1.5

Mg / Zn 0.1

Cr / Ti / Pb.Bi / Al balance

Mechanical properties:

tensile strength σb (MPa)) 140-180

conditional yield strength σ0.2 (MPa)) ≥115

sample size: all wall thicknesses, in addition to longitudinal mechanical properties of the pipe at room temperature.

3003 is an AL-Mn series alloy, which is the most widely used rust-proof aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working methods are used to improve its mechanical properties: It has a high degree of plasticity in the annealed state. The plasticity is good when it is hardened in semi-cold work. The plasticity is low when cold-work hardened. It has good corrosion resistance, good weldability, and poor machinability. Uses are mainly used for low load parts that require high plasticity and good weldability, working in liquid or gaseous media, such as mailboxes, gasoline or lubricant pipes, various liquid containers, and other small load parts made by deep drawing: The wire is used to make rivets.
Mechanical properties: tensile strength σb (MPa)) 140-180, conditional yield strength σ0.2 (MPa)) ≥115, mechanical properties of the pipe at room temperature.

3003 aluminum coil is the most widely used aluminum alloy. It is made up of aluminum, copper, iron, manganese, silicon and zinc. It is commonly used because it has great resistance to corrosion and is moderately strong. The 3003 aluminum coil is 20% stronger than 1100 grade alloys because it is fused with manganese, and the formability, weldability and corrosion resistance are good. Used for processing parts and components that require good formability, high corrosion resistance, and good weldability, or require both these properties and higher strength than 1XXX series alloys, such as kitchen utensils, food, and chemical products. Storage devices, tanks and tanks for transporting liquid products, various pressure vessels and pipes made of thin plates, general utensils, heat sinks, cosmetic plates, photocopier rollers, and ship materials.

The machinability of the 3003 Aluminum is considered good for being an aluminum alloy. It is readily machined for the different applications. It can either be formed using conventional hot working or cold working. It’s also possible to use conventional welding methods to shape 3003 aluminum. It is sometimes welded to other aluminum alloys, like 6061, 5052 and 6062, which should have an AL 4043 filler rod.


Alloy No.SiFeCuMnMgCrZnTiOthersAl


3003 Aluminum coilPainted,
Bare, Mill Finish
Tread plate


MaterialConditionTensile Strength (ksi min)Yield Strength (ksi min)Elongation % in 2″ 0.064 sheetMin 90° Cold Bend Radius for 0.064″ Thick
3003-0 sheet 0.064″ thick3003-014-195250
3003-H12 sheet 0.064″ thick3003-H1217-231260
3003-H14 sheet 0.064″ thick3003-H1420-261750
3003-H16 sheet 0.064″ thick3003-H1624-302141/2 – 1 1/2 T
3003- sheet 0.064″ thick3003-H1827 min2441 1/2 -3T


The most common applications for the 3003 aluminum coil are for fuel tanks, sheet metal work and other types of projects that need a metal that is stronger than the 1100 series aluminum. In some cases, it is used for cooking utensils, refrigerator panels, gas lines, storage tanks, garage doors, builder’s hardware and awning slats.


Relevant grade of 3003 Aluminum Coil
  • 1050 aluminum coil
  • 1060 aluminum coil
  • 1100 aluminum coil
  • 3003 aluminum coil
  • 3005 aluminum coil
  • 3105 aluminum coil
  • 5052 aluminum coil
  • 5754 aluminum coil


3003 aluminum coil of henan huawei Aluminum. meet the export standard. Plastic film and brown paper can be covered at customers’ need. What’s more, wooden case or wooden pallet is adopted to protect products from damage during the delivery. There are two kinds of packaging, which is eye to wall or eye to sky. Customers can choose either of them for their convenience. Generally speaking, there are 2 tons in one package, and loading 18-22 tons in 1×20′ container, and 20-24 tons in 1×40′ container.

3003 aluminum coil packing

As a China-based 3003 aluminum coil manufacturer and supplier, we at Huawei also produce aluminum foil, coated aluminum coil, aluminum plate, anodising aluminum sheet, embossed aluminum sheet, etc. For more detailed information, please continue browsing our website or feel free to contact us directly.


Shipping methods: Express, sea freight, air cargo, land transportation, postal etc


Sample service: we can provide samples, and the samples are free.

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