| Specification | Value |
| Thickness Range | 0.2 mm – 6.0 mm |
| Width Range | 100 mm – 2600 mm |
| Coil Diameter | 508 mm, 610 mm |
| Length | Customizable |
| Temper | H14, H24, H18, O |
| Coating Thickness | 25 µm – 35 µm(costomized) |
3003 Aluminum Coil is an aluminum alloy that stands out for its manganese and copper content, which are the primary alloying elements. It is widely recognized for its excellent formability, corrosion resistance, weldability, and moderate strength. This makes it an ideal choice for a multitude of applications across different sectors.
The 3003 Aluminum boasts a range of key properties that make it a preferred material in various industries:
At Huasheng Aluminum, we offer a variety of surface treatments and finishes to enhance the performance and appearance of 3003 aluminium coil. Some of the common finishes include:
We offer 3003 aluminium coil in a range of specifications and sizes to meet the diverse needs of our customers. The table below lists the standard sizes and specifications available:
| Specification | Value |
| Thickness Range | 0.2 mm – 6.0 mm |
| Width Range | 100 mm – 2600 mm |
| Coil Diameter | 508 mm, 610 mm |
| Length | Customizable |
| Temper | H14, H24, H18, O |
| Coating Thickness | 25 µm – 35 µm (costomized) |
We also offer custom sizes and specifications to cater to specific project requirements. Please contact us to discuss your needs.
3003 H24 Aluminum Coil
The H24 temper designation indicates a strain-hardened aluminum coil that has been strengthened through a specific process. It is known for its moderate strength and is ideal for applications requiring a balance of hardness and formability.
3003 H19 Aluminum Coil
The H19 temper offers even higher strength than H24, making it suitable for applications that demand greater mechanical strength. It is commonly used in the production of containers and packaging materials.
3003 H14 Aluminum Coil
The H14 temper signifies a lesser degree of strain-hardening compared to H24 or H19. It is known for its good formability and is often used in applications that require forming and bending.
| Property | Value |
| Tensile Strength | 110 to 240 MPa(16 to 34 x 103 psi) |
| Yield Strength | 40 to 210 MPa(5.7 to 30 x 103 psi) |
| Elongation | 1.1 to 28 % |
| Modulus of Elasticity | 70 GPa |
| Poisson’s Ratio | 0.33 |
| Density | 2.73 g/cm3 (0.0986 lb/in3) |
3003 Aluminum Coil finds its place in a variety of industries due to its unique properties:
Industry Applications and Performance Characteristics
| State | Performance Characteristics | Main Applications |
| H14/16/H18/H22/H24/H26 | Good formability, moderate strength, high corrosion resistance | Building facades, roofing, siding, cooking utensils, heat exchangers, chemical equipment |
| O | Excellent formability, low strength, high corrosion resistance | Heat exchangers, storage tanks, pressure vessels |
Construction
Automotive
Food Packaging
Household Items
Cooling Fin Stock
3003 Aluminum Coil is favored for manufacturing heat dissipation fins due to its thermal conductivity, machinability, and corrosion resistance. Special processing techniques such as stamping, forming, and bending are often required to produce fins of specific shapes and sizes.
Pipe Insulation
In chemical factories, 3003 Aluminum Coil serves as a superior pipe insulation material, offering better anti-rust functions compared to 1-series aluminum coils. Its corrosion resistance, oxidation resistance, formability, and thermal conductivity make it an excellent choice for reducing energy loss and protecting pipelines.
Battery Case Manufacturing
3003 Aluminum Coil, with its good weldability and formability, is ideal for battery shell manufacturing. After special surface treatment, it achieves anti-corrosion and electrical insulation performance. Its lightweight nature also contributes to reducing the overall weight of the battery, enhancing energy density and service life.
Water Cooling Plate
3003 Aluminum Coil is used in the production of water-cooled plates, crucial for heat dissipation in various fields such as electronic appliances and mechanical equipment. The material’s thermal conductivity, machinability, corrosion resistance, and dimensional stability make it a preferred choice for this application.
| Property | Value |
| Tensile Strength | 22,000 psi |
| Yield Strength | 21,000 psi |
| Elongation | 8% |
| Modulus of Elasticity | 10,000 ksi |
| Shear Strength | 13,000 psi |
| Poisson’s Ratio | 0.33 |
| Density | 2.72 g/cm³ |
| Melting Point | 657°C (1215°F) |
Q: Is 3003 Aluminum suitable for outdoor applications?
A: While 3003 aluminum has good corrosion resistance, it may not be ideal for prolonged exposure to harsh outdoor environments without additional protective coatings or paints.
Q: What are some alternatives to 3003 Aluminum for similar applications?
A: Other aluminum alloys such as 5052 and 6061 can be considered, depending on specific performance requirements. For increased corrosion resistance, 3004 or 5005 aluminum alloys may be suitable alternatives.
Q: Can 3003 Aluminum be painted or coated?
A: Yes, 3003 aluminum can be painted or coated to enhance its appearance and improve corrosion resistance. Proper surface preparation is essential for the adhesion of coatings.
Q: Can 3003 Aluminum be welded?
A: Yes, 3003 aluminum is weldable using various welding techniques, including MIG and TIG welding. Proper cleaning and preparation are crucial for achieving good welds.
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Henan Huasheng Aluminum Co., Ltd (HHALU for short), established in 2001, is located in Huiguo Town, the famous Aluminum capital of Henan Province, It's a professional manufacturer and engages in the research, development, production, sales and service of aluminum sheet plate, aluminum coil, aluminum foil, aluminum strip and aluminum circle.
In addition, HHALU also sell aluminum plate for construction and ships, aluminum mirror plate, and automotive aluminum alloy plate.
No.53, Dongming Road, Zhengzhou, Henan, China
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