LED Heat Dissipation Core: The Efficient Thermal Conductivity Solution of 6063 Aluminum Alloy

6063 Aluminum Alloy, with its thermal conductivity of 200W/m·K and lightweight properties, is the preferred material for LED heat sinks. It is formed into dense fins through extrusion or CNC processes, increasing the heat dissipation area by 40% and effectively solving the light decay problem of high-power LEDs. For example, street light heat sinks use 6063-T5 aluminum rods, which are 60% lighter than copper solutions and reduce costs by 35%, while anodizing treatment enhances corrosion resistance (salt spray test > 500 hours), adapting to harsh outdoor environments. In new energy vehicle LED headlight applications, its thermal stability ensures reliable performance under operating conditions from -40°C to 120°C.