Aluminum has excellent electrical and thermal conductivity, its electrical conductivity is second only to silver and copper, and its electrical conductivity is about 62% of copper. In order to save the amount of copper, in the electric power and electrical industries, it has become a development trend to use aluminum to replace copper to make products such as wires, cables, and conductive components. The main material of the aluminum alloy tubular bus bar is Al-Mg-Si alloy, and the 6063 aluminum alloy can be widely used as the main material in the production of the tubular bus bar. 6063 Aluminum bus conductor is a heat-treatable and strengthened aluminum alloy. After extrusion, it undergoes solution quenching and aging treatment, which can significantly increase its strength and obtain excellent structure and performance.
The chemical composition of 6063 Aluminum bus conductor
Aluminum Al: Surplus Silicon Si: 0.20～0.6 Copper Cu: ≤0.10 Magnesium Mg: 0.45～0.9 Zinc Zn: ≤0.10 Manganese Mn: ≤0.10 Titanium Ti: ≤0.10 Chromium Cr: ≤0.10 Iron Fe: 0.000～0.350 Note: Single: ≤0.05; Total: ≤0.15
The physical and mechanical properties of 6063 Aluminum bus conductor:
Tensile strength σb (MPa): ≥205 Conditional yield strength σ0.2 (MPa): ≥170 Elongation δ5 (%): ≥96063
