What are the challenges of achieving a hammered texture on cast iron benches?

Creating a hammered texture on cast iron benches presents several unique challenges. First, cast iron's brittle nature makes it prone to cracking under repeated hammering, requiring skilled craftsmanship to avoid structural damage. Second, achieving a consistent texture across large surfaces demands precision and patience, as uneven strikes can lead to an irregular finish. Third, the high carbon content in cast iron complicates the process, as it reacts differently to hammering compared to softer metals like wrought iron. Additionally, weather resistance must be maintained, meaning the texture cannot compromise the bench's protective coatings. Finally, the labor-intensive process increases production costs, making it less feasible for mass-produced items. These factors highlight why hammered-texture cast iron benches remain a niche, artisanal product.