Both aluminum and aluminum alloy conductors have the ability to conduct electricity, and the resistance of the two is different. The image below shows a piece of mill finished aluminum extrusion with a relatively smooth surface, made from 6061 aluminum alloy. nduit pipe and other wiring systems. Cable tray is more cost efficient, more reliable, more adaptable to c anging needs and easier to maintain. In addition, its design does not contribute to potential safety problems should be done in the design phase. Pure electrical-grade aluminum (1350 alloy) delivers approximately 36–37 MS/m at 20°C, which works out to roughly 61% IACS. The aluminum alloy conductor is added relevant trace elements in the aluminum conductor, so that its resistivity is lower than the pure aluminum conductor, which solves. When it comes to efficient cable management, electrical cable trays are an indispensable solution in modern buildings and industrial facilities.
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