6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc)

This set of thermal conductivity rods includes six rods made from different metals: Iron, Copper, Aluminum, Lead, Brass, and Zinc. Each rod measures 11.88 inches in length with a diameter of 0.13 inches, providing a consistent form factor across all materials for direct comparison of thermal conductivity properties. The set enables students and researchers to observe and measure how different metals conduct heat at different rates under identical conditions. By using rods of the same dimensions but different materials, the variable of geometry is controlled, allowing the focus to remain on the inherent thermal conductivity of each metal.