Copper Coated Mild Drawn Steel Rod (Inter Annealed)
These copper coated mild steel rods are used for welding steel or alternatively spot welding structural models.
Inter annealed - annealing is a heat treatment that increases ductility and reduces hardness, making a metal more workable. The treatment alters the physical and sometimes chemical properties of a material.
These rods are 6 foot (183cm) in length, and available in 1.6mm or 3.15mm diameters.