Why choose aluminum supplier Chalco?
When choosing housing materials for mobile phones, digital and electronic products, the stability and machinability of aluminum plates are key to ensure that the aluminum housing resists pressure and protects electronic components. Used as a shell, the anodizing process is also an important factor, which can improve the corrosion resistance and hardness of the aluminum plate, and achieve various appearance effects. The 3C digital aluminum plate produced by Chinalco complies with ASTM B209 (American aluminum plate industry standard) and EN 485 (European aluminum plate industry standard) standards.
Chalco cooperates with many well-known digital 3C brands, including Apple, Huawei, Xiaomi, Samsung, LG, Konka and other Fortune 500 companies.
Chalco has a complete set of advanced material research and development, testing, and analysis instruments, which can meet the requirements of digital electronic structural parts such as stable structural strength, good formability, high hardness, and long service life. It can be easily punched, bent, Deep drawing, welding and other processing.
Specifications of 6013 O T4 T6 3C digital aluminum sheet and strip
| Alloy | 6013 |
| Temper | O, T4, T4P, T6 |
| Thickness | 0.40-12.50mm |
| Width | 600.0-2100.0mm |
| Length | 1000.0-12000.0mm |
| Typical socket id | 405mm, 505mm, 605mm |
| Anodic oxidation index | ★★★★☆ |
| Supply status | Sheet, Coil, Strip |
| Standard | EN485, ASTM B209, GB/T 3880, YS/T 711-2020 |
Chemical composition of 6013 O T4 T6 3C digital aluminum sheet and strip
| Element | Composition % |
| Si | 0.6 - 1.0 |
| Fe | 0.5 |
| Cu | 0.1 - 0.3 |
| Mn | 0.2 - 0.6 |
| Mg | 0.9 - 1.3 |
| Cr | 0.1 - 0.25 |
| Zn | 0.2 |
| Ti | - |
| Zr | - |
| each | 0.05 |
| total | 0.15 |
| Al | Remainder |
Mechanical properties of 6013 O T4 T6 3C digital aluminum sheet and strip
| Alloy | Temper | Thickness /mm | Tensile strength/MPa | Elongation strength/MPa | Elongation after break% |
| 6013 | O | 0.40-4.00 | ≤150 | ≤85 | ≥16 |
| >4.00-12.50 | ≥17 | ||||
| T4, T4P | 0.40-4.00 | ≥205 | ≥110 | ≥12 | |
| >4.00-12.50 | ≥15 | ||||
| T6 | 0.40-4.00 | ≥290 | ≥240 | ≥6 | |
| >4.00-12.50 | ≥8 |
Material organization of 6013 T4 3C digital aluminum sheet and strip
Features of 6013 O T4 T6 3C digital aluminum sheet and strip
High strength and high hardness: compared with common 6061 aluminum, 6013 aluminum has higher strength. Its strength is comparable to 7075, but it is more corrosion resistant and weldable in comparison.
Good corrosion resistance: 6013 aluminum has good corrosion resistance and is able to maintain its performance and appearance under harsh environmental conditions.
Excellent welding performance: 6013 aluminum plate has good welding performance, which can facilitate welding operations, including double-sided welding. This makes it more flexible and convenient in the manufacturing process.
Machinability: 6013 aluminum has good machinability, and can be processed and processed in various forms, including cutting, milling, stamping, etc., to meet the needs of different products.
Good effect of sandblasting anode: 6013 aluminum plate is suitable for sandblasting anodization, which improves corrosion resistance and surface hardness, and at the same time enhances the appearance of the product. It is suitable for applications such as digital electronic product casings.
Specific application of Chalco 6013 O T4 T6 aluminum sheet and strip in 3c digital field
Mobile phone shell and backplane: the high strength and corrosion resistance of 6013 aluminum sheet makes it ideal for manufacturing mobile phone shells and backplanes. It can provide good protection performance and appearance effect.
Mobile phone SIM card holder, side button, shell: 6013 aluminum plate can also be used in digital electronic product components such as mobile phone SIM card holder, shell and side buttons. 6013 aluminum plate has high strength and good corrosion resistance, it can provide stable support and protection, and has light weight at the same time.
Tablet PC shells: the high strength and smooth surface of 6013 aluminum sheet is suitable for making tablet PC shells. It provides strong support and an attractive appearance.
Laptop panel, bottom case: due to its high strength and corrosion resistance, 6013 aluminum sheet is widely used in the manufacture of laptop panels and bottom cases. It protects internal components and provides structural stability.
Precautions for purchasing 6013 3C digital aluminum sheet and strip
Specifications and dimensions: choose the 6013 3C digital aluminum plate specifications that suit you according to actual needs, including plate thickness, width, length and other parameters.
Surface quality: the surface of the 6013 3C digital aluminum plate produced by Chalco Aluminum is smooth and flat, without obvious protrusions or depressions, no obvious cracks, oxidation, blemishes and other defects.
Supplier reputation and service: the supplier's reputation and service quality are also factors that you need to consider. Chalco Aluminum is a supplier with a good reputation and perfect after-sales service to ensure your purchasing experience is pleasant and smooth.
Test certificate: the test certificate is an important proof to measure the quality of aluminum strips. Chalco Aluminum can provide corresponding inspection certificates to ensure that aluminum sheets meet national or industry standards.
Packaging and transportation: Chalco Aluminum has fully considered the packaging and transportation methods of aluminum strips to ensure that they will not be damaged during transportation.
Dimensions and tolerances of 6013 O T4 T6 3C digital aluminum sheet and strip
Thickness tolerance
| Thickness /mm | Thickness tolerance /mm |
| 0.25-0.50 | ±0.01 |
| >0.50-1.00 | ±0.02 |
| >1.00-2.00 | ±0.04 |
| >2.00-4.00 | ±0.06 |
| >4.00-6.00 | ±0.10 |
| >6.00-12.50 | ±0.20 |
Length tolerance
| Length /mm | Length Tolerance/mm |
| 1000.0-4000.0 | ±2.0 |
| >4000.0-8000.0 | ±2.5 |
| >8000.0-12000.0 | ±3.0 |
Diagonal tolerance
| Length /mm | 1000.0mm | >1000.0-1500.0mm | >1500.0-2100.0mm |
| 1000.0-2000.0 | ≤3 | ≤4 | ≤5 |
| >2000.0-4000.0 | ≤4 | ≤5 | ≤6 |
| >4000.0-6000.0 | ≤5 | ≤6 | ≤7 |
| >6000.0-12000.0 | ≤7 | ≤8 | ≤9 |