What factors determine the cost difference between stainless steel and cast iron outdoor armchairs?

The cost difference between stainless steel and cast iron outdoor armchairs is influenced by several key factors. First, material quality plays a significant role—stainless steel is more expensive due to its corrosion resistance and modern appeal, while cast iron is heavier and often cheaper but requires more maintenance to prevent rust. Second, production complexity affects pricing; stainless steel is harder to mold, increasing manufacturing costs. Third, durability and longevity impact long-term value—stainless steel lasts longer with minimal upkeep, whereas cast iron may need frequent treatments. Finally, design trends and market demand can sway prices, with stainless steel often favored for contemporary styles. Understanding these factors helps buyers make informed decisions based on budget and preferences.