The conductivity of EC Grade aluminum wire rod is generally greater than or equal to 61.3% (better than ordinary aluminum rods, suitable for electrical scenarios with low resistance requirements;
The aluminum content of electric round aluminum rod is ≥99.7%, and the conductivity of aluminum wire rod can be greatly improved by reducing the impurities of alloy elements (such as Fe, Si);
The common diameter range of electric round aluminum rod is 9.5mm to customized size, and the surface oxidized aluminum anode rod can enhance corrosion resistance.
2. Materials and production standards
Raw material requirements: Generally, electrolytic aluminum (such as raw aluminum produced in Henan) is used, which meets international standards such as ASTM, GB/T;
Production process: It is formed by continuous casting and rolling aluminum rod (CCR) production line to ensure material uniformity and mechanical strength;
Surface treatment: EC Grade aluminum wire rod can be optional oxidized coating or bare material form, the latter is directly used for cable conductor manufacturing.
3. Typical application areas
Cable conductors : used to manufacture power cables (such as 2192y flat cables), overhead wires, etc.; Electrical components : such as transformer windings, busbars and other low-resistance demand scenarios; Industrial materials : some aluminum wire rod models (such as oxidized types) can be processed into conductive parts for construction or mechanical accessories.
