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 6063 O T4 T6 3C digital aluminum sheet plate
| Alloy | 6063 |
| 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 6063 O T4 T6 3C digital aluminum sheet plate
| Element | Composition % |
| Si | 0.2-0.6 |
| Fe | 0.35 |
| Cu | 0.10 |
| Mn | 0.10 |
| Mg | 0.45-0.9 |
| Cr | 0.10 |
| Ni | - |
| Zn | 0.10 |
| Ti | 0.10 |
| Al | Remainder |
Mechanical properties of 6063 O T4 T6 3C digital aluminum sheet plate
| Alloy | Temper | Thickness /mm | Tensile strength/MPa | Elongation strength/MPa | Elongation after break% |
| 6063 | O | 0.40-4.00 | ≤130 | ≤85 | ≥18 |
| >4.00-12.50 | ≥20 | ||||
| T4, T4P | 0.40-4.00 | ≥110 | ≥70 | ≥10 | |
| >4.00-12.50 | ≥11 | ||||
| T6 | 0.40-4.00 | ≥200 | ≥150 | ≥8 | |
| >4.00-12.50 | ≥9 |
Anodizing parameters of 6063 H5 3C digital aluminum sheet plate
| Alloy | Temper | Electrolysis time/min | Film weight/(mg/cm2) | Aluminum consumption /(mg/cm2) | Anode current efficiency/% | Film thickness/μm | Membrane density /(g/cm3) | Electrolysis voltage/V |
| 6063 | H5 | 20 | 1.964 | 1.47 | 102.06 | 8.6 | 2.27 | 13.5 |
| 60 | 3.769 | 2.889 | 100.36 | 16.2 | 2.26 | 13.6 | ||
| 60 | 5.214 | 4.363 | 100.72 | 24.3 | 2.11 | 13.6 | ||
| 80 | 6.33 | 5.766 | 99.82 | 32 | 1.98 | 13.6 |
Material organization of 6063 O T4 3C digital aluminum sheet plate
Features of 6063 O T4 T6 3C digital aluminum sheet plate
Good machinability: 6063 aluminum plate has good machinability, easy to cut, drill, weld and form. It can manufacture parts of various shapes and sizes through various processing methods.
Lightweight: compared with many other metal materials, 6063 aluminum plate is lighter and has lower density. This makes it advantageous in applications requiring low weight, such as aerospace, automotive and sports equipment.
Good corrosion resistance: 6063 aluminum plate has good corrosion resistance in most environments. It is relatively resistant to corrosion under oxidizing agents, seawater, solutions and atmospheric conditions.
Good surface treatment performance: 6063 aluminum plate can achieve appearance effects of different colors and textures through surface treatment methods such as anodizing, and improve the aesthetics and decoration of the product.
Excellent thermal conductivity: 6063 aluminum plate has good thermal conductivity, can effectively conduct and dissipate heat, and is suitable for applications that require heat dissipation, such as radiators and heat sinks.
Specific application of Chalco 6063 O T4 T6 aluminum sheet plate in 3C digital field
Rear panels of LED TV (shell): 6063 aluminum plate is suitable for making LCD TV back panel. It has good processability, strength and corrosion resistance, which can provide stable support and protect TV screen and internal components.
Laptop panel, shells: 6063 aluminum sheet can be used to manufacture laptop panels and shells, such as keyboard panels or display backplanes. It has good processability and can meet complex shape and design requirements, while providing sufficient stability and durability.
Mobile phone SIM card holder, side button, shell: 6063 aluminum plate can also be used in digital electronic product components such as mobile phone card holders and side buttons. 6063 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 middle frame and shells: 6063 aluminum sheet can be used to manufacture the middle frame and shell part of tablet PC. Its light weight and strength characteristics make it an ideal material choice to provide adequate structural support and protect internal electronic components.
Precautions for purchasing 6063 3C digital aluminum sheet plate
Specifications and dimensions: choose the 6063 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 6063 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 6063 O T4 T6 3C digital aluminum sheet plate
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.o | ±2.5 |
| >8000.0-12000.o | ±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 |