Why do stainless steel abstract sculptures require minimal maintenance compared to other metals?

Stainless steel abstract sculptures are renowned for their durability and low maintenance, making them a preferred choice for artists and collectors. Unlike other metals, stainless steel contains chromium, which forms a passive oxide layer when exposed to oxygen. This layer acts as a shield against rust and corrosion, ensuring the sculpture remains pristine even in harsh weather conditions. Additionally, stainless steel is highly resistant to staining and tarnishing, reducing the need for frequent polishing or protective coatings. Its strength and longevity make it ideal for outdoor installations, where exposure to rain, wind, and UV rays would degrade lesser metals. With minimal cleaning and no need for chemical treatments, stainless steel sculptures offer both aesthetic appeal and practicality for long-term display.