Superior Heat Dissipation Aluminum Alloy Coils for Electronics Applications
Aluminum is the gold standard for electronics housings, its lightweight, thermal, manufacturability,
and cost advantages are unmatched.
| Alloy | Temper | Typical Use Cases |
| 5052-H32 | H32 | Laptop bases, smart speakers |
| 6061-T6 | T6 | Premium phone frames, server chassis |
| 7075-T6 | T6 | Rugged/military devices |
| 6013-T6 | T6 | Unibody metal designs |
Key Advantages of Aluminum Coils for Electronics Applications
1. Optimal Strength-to-Weight Ratio
Ultra-light (2.7g/cm³ density – 1/3 of stainless steel) yet high-strength
Enables 30%+ weight reduction in devices (e.g., 0.6mm thickness for laptop housings)
Military-grade alloys like 7075-T6 (560MPa) for ruggedized equipment
2. Superior Thermal Management
237W/(m·K) thermal conductivity (200× better than plastics)
Lowers chip temperatures by 8-12°C (verified in unibody designs)
Compatible with advanced cooling solutions (vapor chamber welding)
3. EMI Shielding & Precision Manufacturing
>60dB EMI shielding (at 1GHz) for 5G/wireless devices
CNC machining precision: ±0.01mm tolerance (iPhone frame standard)
Anodized hardness >500HV (sapphire-level scratch resistance)
Standard Thickness Selection
| Product Type | Thickness (mm) | Application |
| Smartphones/Tablets | 0.4~0.8 | Slim design, CNC precision machining |
| Laptops | 0.6~1.2 | Structural support + thermal needs |
| Smart Watches/Earbuds | 0.3~0.6 | Ultra-lightweight, stamping |
| Servers/Routers | 1.0~2.0 | High strength + EMI shielding |
Industry Applications Cases
✦ Apple MacBook: 6061-T6 CNC unibody (1.2mm thickness)
✦ Huawei Mate Phones: 6013-T6 + nano-ceramic coating (0.6mm)
✦ Computer Servers: 5052-H32 + conductive anodizing (1.5mm, EMI shielding)
Company Advantages
We use the Wolrd Advanced Equipments for your Aluminium Alloy Material
• All the melting and holding furnaces are supplied by GAUTSCHI (Switzerland) Company.
they improve the quality of Aluminum alloy slab which can guarantee Aluminium alloy
products with high-performance.
• 1+1+4 hot rolling mills (1 Reversible Roughing Mill +1 Finishing Mill + 4 Tandem Finishing Mills)
We import these equipments from SMS Group (Germany). All the hot finishing rolling mills
adopt the CVC flatness control technology, which can produce hot rolled coils and plates with
ideal flatness.
| Code | Name | Brand |
| a | aluminum ignot melting furnace | GAUTSCHI (Switzerland) |
| b | 2800mm width single stand cold rolling mill | SMS Group (Germany) |
| c | 4 continuous hot rolling mills | SMS Group (Germany) |
| d | heavy crop and dividing shear | SMS Group (Germany) |
| e | coil material annealing furnace | SMS Group (Germany) |
| f | all automatic three-dimensional elevated warehouse | Dematic (USA) |
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Superior Heat Dissipation Aluminum Alloy Coils for Electronics Applications Images
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