Product Description Earth Rods or Ground Rod Manufacturing process: Copper Coatting, copper Clad, hot dipped galvanized, Copper provides conductivity with the Soil. Material: Core Steel Q235A (AISI1035)provides driving Strength. Marking: Sizes+Buyers Optional Tensile strength: 41 to 45Kg per mm Min yield point: 25Kg per mm Min Elongation: 20per cent in 200mm gauge length. Copper is electrically bonded to entire length of the rods. Steel is drawn before plating for strength and consistency. Rods End are chamfer to provent mushrooming while driving and allows ground rod clamp to be slipped over rod after installation.
