Aluminum Bar
Aluminum Bars provide exceptional corrosion resistance, lightweight strength, and ease of fabrication, making them ideal for use in construction, transportation, machinery, and electronics. Their consistent quality and durability guarantee reliable performance across a diverse range of applications, facilitating smooth and efficient project execution.
Properties of Aluminum Bar
Corrosion Resistance
Aluminum Bars possess a natural oxide layer that resists corrosion and weathering, making them ideal for outdoor, marine, and structural applications with minimal maintenance.
Ease of Fabrication
Easy to cut, weld, and machine, Aluminum Bars support fast production, cost-effective processing, and flexibility in custom design.
Strength
Aluminum Bars provide excellent strength while remaining lightweight, improving efficiency in transportation, construction, and load-bearing applications.
Available Size
| Product | Alloy | Temper | Dimension Range | |
| Aluminum Angle Bar | 5083 | O, H112 |
A: 10-200 mm B: 10-200 mm T: 1-15 mm Length: 1000-6000 mm |
 |
| 6005, 6060, 6061, 6063, 6082, 6463 | T5, T6, T66, T6511 | |||
| Aluminum Flat Bar | 2024 | T3511 |
W: 18-152.4 mm T: 2-152.4 mm Length: 1000-6000 mm
|
 |
| 5083, 5754 | O, H112 | |||
| 6005, 6060, 6061, 6063, 6082 | T5, T6, T66, T651, T6511 | |||
| Aluminum Square Bar | 2024 | T3511 |
W:10mmx10mm-250mmx250mm Length: 1000-6000 mm |
 |
| 5083, 5754 | O, H112 | |||
| 6005, 6060, 6061, 6063, 6082 | T5, T6, T66, T651, T6511 | |||
| Aluminum Round Bar & Billet | 2007, 2011, 2024 | O, T3, T4, T3511 |
Diameter: 6-350mm for Bar Length: 1000-6000 mm for Bar Diameter: 101.6~406.4mm for Billet Length: 500-5800 mm for Billet |
 |
| 5083 | O, H112 | |||
| 6005, 6060, 6061, 6063, 6082, 6463 | O, H112, T5, T6, T66, T6511 | |||
Aluminum Surface Finishes & Protection
| Surface Finishes | Description | Features | Protection |
| Mill Finish | The natural, untreated surface of aluminum after extrusion or rolling. | The surface is silver-gray with slight imperfections, non-uniform reflectivity, and a matte metallic sheen. | Wrapped with plastic, paper interleaved, wooden pallet with strapping, wooden box, PE/PVC filming (if specified) |
| Anodizing | An electrochemical process that thickens the natural oxide layer on the aluminum surface. | Offers a hard, wear-resistant, and corrosion-resistant finish. | |
| Powder Coating | A dry powder is electrostatically applied to aluminum, then cured with heat or UV lights to create a colored or finished coating. | Excellent UV, weather, and chemical resistance. | |
| Brushed Textures | The surface is mechanically polished to create a uniform, directional finish, with a satin-like, linear appearance. | Reduces visible fingerprints and surface blemishes. |
Packaging of Aluminum Bar
| Surface Protection | Bundling and Cushioning | Securing and Palletizing |
| Each Aluminum Bar is individually wrapped in protective materials, such as plastic film, foam wrap, or kraft paper, to prevent scratches, dust, and surface abrasion during handling and transportation. | Aluminum Bars are grouped and bundled using stretch film, strapping, or shrink wrap. Corner guards or padding are often added between bars to prevent movement and impact damage. | The wrapped Aluminum Bars are secured in sturdy wooden crates, boxes, or steel-reinforced pallets to ensure structural stability during loading and international transport. |
Specification of Aluminum Bar (For Reference)
Comparison of Alloy Designations for Aluminum Products
| Alloy Series | Chinese Standard | American Standard | European Standard |
| 2000 Series | - | 2007 | EN AW-2007 |
| 2011 | 2011 | EN AW-2011 | |
| 2024 | 2024 | EN AW-2024 | |
| 5000 Series | 5083 | 5083 | EN AW-5083 |
| 5754 | 5754 | EN AW-5754 | |
| 6000 Series | 6005 | 6005 | EN AW-6005 |
| 6060 | 6060 | EN AW-6060 | |
| 6061 | 6061 | EN AW-6061 | |
| 6063 | 6063 | EN AW-6063 | |
| 6082 | 6082 | EN AW-6082 | |
| - | 6483 | EN AW-6483 |
Temper Designation (For Reference)
| Temper | Definition |
| O | Annealed |
| H112 | Slightly strain-hardened from working at an elevated temperature from a limited amount of cold work (mechanical property limits specified) |
| T3 | Solution heat-treated, cold worked and naturally aged |
| T3511 | Solution heat-treated, stress-relieved by controlled stretching and naturally aged, with minor straightening allowed |
| T4 | Solution heat-treated and naturally aged |
| T5 | Cooled from an elevated temperature shaping process and then artificially aged |
| T6 | Solution heat-treated and then artificially aged |
| T66 | Solution heat-treated and then artificially aged. Mechanical property level higher than T6 achieved through special control of the process (6000 series alloys) |
| T651 | Solution heat-treated, stress-relieved by controlled stretching, and then artificially aged |
| T6511 | Solution heat-treated, stress-relieved by controlled stretching, and then artificially aged, with minor straightening allowed |
Chemical Composition (For Reference)
Chemical Composition conforms to Chinese, American and European standard specification
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others: Each |
Others: Total |
Al: Min. |
| 2007 | 0.80 | 0.80 | 3.30-4.60 | 0.50-1.00 | 0.40-1.80 | 0.10 | 0.80 | 0.20 | 0.10 | 0.30 | remainder |
| 2011 | 0.40 | 0.70 | 5.00-6.00 | - | - | - | 0.30 | - | 0.50 | 0.15 | remainder |
| 2024 | 0.50 | 0.50 | 3.80-4.90 | 0.30-0.90 | 1.20-1.80 | 0.10 | 0.25 | 0.15 | 0.05 | 0.15 | remainder |
| 5083 | 0.40 | 0.40 | 0.10 | 0.40-1.00 | 4.00-4.90 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | remainder |
| 6005 | 0.60-0.90 | 0.35 | 0.10 | 0.10 | 0.40-0.60 | 0.10 | 0.10 | 0.10 | 0.05 | 0.15 | remainder |
| 6060 | 0.30-0.60 | 0.10-0.30 | 0.10 | 0.10 | 0.35-0.60 | 0.05 | 0.15 | 0.10 | 0.05 | 0.15 | remainder |
| 6061 | 0.40-0.80 | 0.70 | 0.15-0.40 | 0.15 | 0.80-1.20 | 0.04-0.35 | 0.25 | 0.15 | 0.05 | 0.15 | remainder |
| 6063 | 0.20-0.60 | 0.35 | 0.10 | 0.10 | 0.45-0.90 | 0.10 | 0.10 | 0.10 | 0.05 | 0.15 | remainder |
| 6082 | 0.70-1.30 | 0.50 | 0.10 | 0.40-1.00 | 0.60-1.20 | 0.25 | 0.20 | 0.10 | 0.05 | 0.15 | remainder |
| 6463 | 0.20-0.60 | 0.15 | 0.20 | 0.05 | 0.45-0.90 | - | 0.05 | - | 0.05 | 0.15 | remainder |
Application of Aluminum
Automotive
Aluminum Bars are ideal for automotive components such as machined shafts, pins, rods, and fasteners. Their availability in various shapes facilitates a variety of turning, drilling, and forming processes.
Building Applications
Aluminum Bars are commonly utilized for building applications such as structural framing, brackets, supports, and edge protection due to their high strength and structural integrity.
Marine
Aluminum Bars are commonly utilized in marine components like brackets, structural supports, and ladders due to their lightweight nature, corrosion resistance, and strength-to-weight advantages.
Machinery
Aluminum Bars are solid extrusions commonly used in machinery for components such as connecting parts and structural frames due to their excellent strength-to-weight ratio.
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