China 3A21 Rust Proof Aluminum Coil Suppliers | High-Quality Aluminum Alloy from Factory
Mechanical performance description
| Product Name | Aluminum coil | |
| Material | 1050/1060/1070/1100/1200 /2A21/3003/5052/5083/6061/6082/8011 | |
| Thickness | 0.1mm-20mm or As required | |
| Width | 800mm-2200mm or As required | |
| Length | By coil or As required | |
| Surface | Oxidation, embossed, mill, bright, polished, hair line, brush, sand blast, checkered, etc. | |
| Application | Construction, decoration, hardware, electric appliances, machinery and other industrial and civil purposes, such as electronic capacitor, composite cooker, rice cooker, refrigerator, computer casting, telecommunication, equipment, lamp shade, air conditioner, cosmetics cover and so on. | |
| Package Type | Export standard package: bundled wooden box, suit for all kinds of transport, or be required. 1050 3003 3004 Anodized Prepainted Color Coated Aluminum Coil Price per kg | |
| Container Size | 20ft GP: 5898mm (Length) * 2352mm (Width) * 2393mm (High) | |
| 40ft GP: 12032mm (Length) * 2352mm (Width) * 2393mm (High) | ||
| 40ft HC: 12032mm (Length) * 2352mm (Width) * 2393mm (High) | ||
Four major advantages
The reason why it is unique is that the product is positioned as high-precision aluminum alloy plate, which not only meets the customer's demand for reducing residual stress and improving surface quality, but also contributes to cost savings for customers.
Plant Area
Monthly Capacity
Timely Delivery In Stock
Many Specifications Processed
Quality presentation
CUSTOM CUT
There are several fully automated CNC sawing machines in the factory, which can meet the different size requirements of different customers.
MEET THE REQUIREMENTS
Strictly follow the corresponding national standards to approve the production of raw materials, ensuring that the chemical elements and mechanical properties meet the requirements.
Complete in stock & diverse
Complete specifications, quality assurance, and complete inventory provide customers with thoughtful one-stop procurement services.
Applicable scenarios
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Construction Industry3A21 aluminum wire can be used in building door and window frames, curtain wall support structures and other parts. Its good corrosion resistance and beautiful appearance make it popular in the construction field.
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Machinery Manufacturing3A21 aluminum wire can be used to manufacture various mechanical parts, such as workbenches, guide rails, cylinder blocks, etc. Its high strength and good processing performance can meet the strength and precision requirements of mechanical parts.
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ShipbuildingDue to its excellent corrosion resistance, 3A21 aluminum wire is also widely used in shipbuilding, such as for the manufacture of hull structural parts, decks and superstructures.
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Electronic and Electrical FieldsThe electrical and thermal conductivity of 3A21 aluminum wire makes it important in the electronic and electrical fields, such as the manufacture of radiators, conductive parts, etc.
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Food Processing IndustryThe non-toxicity of 3A21 aluminum wire makes it suitable for the manufacture of food processing equipment and containers.
Detail Display
Choose our six reasons
Characteristics of 3A21 aluminum wire
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Excellent corrosion resistance3A21 aluminum wire has good corrosion resistance, especially in humid and atmospheric environments. This is because its main alloying element manganese can form a dense oxide film to protect the material from corrosion.
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Good thermal conductivity and electrical conductivity3A21 aluminum wire inherits the good thermal conductivity and electrical conductivity of aluminum, which makes it perform well in application scenarios that require efficient heat conduction and electrical conduction.
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Excellent processing and welding performance3A21 aluminum wire is easy to process, has good plasticity and ductility, and can improve mechanical properties through cold working methods. At the same time, it also has excellent welding performance, and the strength of the joint after welding is close to the strength of the parent material, which is suitable for manufacturing structural parts that need to be welded.
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Non-magnetic and non-toxic3A21 aluminum wire is also non-magnetic and non-toxic, which gives it unique advantages in electronic equipment and food processing.
Frequently Asked Questions
What materials and grades do you offer for aluminum coils?
We offer a wide range of high-quality aluminum coil materials, including 1050, 1060, 1070, 1100, 1200, 2A21, 3003, 5052, 5083, 6061, 6082, and 8011, tailored to suit diverse industrial requirements.
What are the primary characteristics of 3A21 aluminum wire?
3A21 aluminum wire is characterized by its excellent corrosion resistance, high thermal and electrical conductivity, superior processing and welding performance, and it is completely non-magnetic and non-toxic.
In which industries is 3A21 aluminum wire commonly applied?
It is widely used in the construction industry (frames and support structures), machinery manufacturing (workbenches, cylinder blocks), shipbuilding (superstructures, decks), electronic/electrical components, and food processing equipment.
What options are available for custom sizes and surface treatments?
Thicknesses range from 0.1mm to 20mm, and widths range from 800mm to 2200mm. Available surface finishes include oxidation, embossed, mill, bright, polished, hair line, brush, sand blast, and checkered surfaces.
How are the aluminum coils packaged for safe transit?
All products are packed using export standard packaging, which includes bundled wooden boxes designed to withstand all forms of international transport and logistics handling safely.