However, recent advancements in wire feed welding technology, coupled with innovative techniques, have made welding cast iron with a wire feed welder more feasible than ever before. By utilizing specialized filler metals and adjusting welding parameters such as heat input and travel speed, welders can effectively join cast iron components with minimal risk of cracking or distortion.

Black annealed iron wire is also widely utilized in the manufacturing of various products. It is employed in the production of wire mesh, which can be used for everything from screens to concrete reinforcing. The art and craft industries also benefit from this wire, as artisans use it for creating intricate designs and sculptures due to its malleability.