Detailed explanation of aluminum alloy cable tray products
Aluminum alloy cable tray is a cable management system made of aviation grade aluminum alloy (6061/6063) as the core material. It integrates lightweight, high-strength, corrosion-resistant, electromagnetic shielding and other characteristics, and is designed specifically for high-end scenarios such as data centers, clean workshops, and rail transit. It is an innovative alternative to traditional steel bridge frames.
1、 Materials Science and Structural Innovation
1. Performance comparison of aviation grade aluminum alloys
6061-T6: Tensile strength (MPa): ≥ 310 | Corrosion resistance: ★★☆☆
6063-T5: Tensile strength (MPa): ≥ 215 | Corrosion resistance ★★★★
5083-H321: Tensile strength (MPa): ≥ 275 | Corrosion resistance ★★★★★
2、 Key Performance and Certification System
1. Core performance parameters
|Density: Standard value: 2.7g/cm ³ | Test method: GB/T 3854
|Salt spray test: Standard value: 3000 hours without red rust (5083 alloy) | Test method: ASTM B117
|Bearing capacity: Standard value: 400kg/m (6061-T6) | Test method: GB/T 21762
|Electromagnetic shielding effectiveness: standard value: 45dB@1GHz (Special Design) | Testing Method: GB/T 17626
3、 Typical application scenarios and technical solutions
1. Ultra large scale data center
-Tencent Tianjin Data Center:
-Adopting 6061-T6 anodized bridge (total length of 152 kilometers)
-Integrated temperature sensing fiber (real-time thermal distribution monitoring)
2. Semiconductor industry
-SMIC wafer fab:
-Electrolytic polishing of 5083 alloy bridge (surface roughness Ra ≤ 0.4 μ m)
