What are the differences in impact resistance between metal outdoor armchair types?

When selecting metal outdoor armchairs, impact resistance is a critical factor to consider, especially for furniture exposed to harsh weather or high-traffic areas. Different metals and designs offer varying levels of durability.

1. Aluminum Armchairs: Lightweight and rust-proof, aluminum chairs resist corrosion but may dent more easily under heavy impact. They are ideal for moderate climates.

2. Wrought Iron Armchairs: Known for their sturdiness, wrought iron chairs are highly impact-resistant but can rust if not properly coated. Powder-coated options enhance durability.

3. Stainless Steel Armchairs: These chairs combine strength and corrosion resistance, making them suitable for coastal areas. They withstand impacts well but are heavier and more expensive.

4. Cast Aluminum Armchairs: Thicker than standard aluminum, cast aluminum chairs offer better impact resistance while remaining lightweight and rust-free.

5. Steel Armchairs with Powder Coating: Affordable and robust, these chairs resist impacts but require maintenance to prevent rust over time.

For longevity, choose powder-coated or galvanized metals, and consider the chair’s design—reinforced frames and thicker materials improve impact resistance. Regular maintenance, like cleaning and touch-up painting, also extends the lifespan of metal outdoor armchairs.