What are the different grades of stainless steel used for bollards?

Different grades of stainless steel used for bollards include 304, 316, and 2205 duplex. Grade 304 is ideal for general-purpose applications, offering corrosion resistance and affordability. Grade 316, also known as marine-grade stainless steel, provides higher corrosion resistance in harsh environments, making it suitable for coastal areas. Lastly, 2205 duplex stainless steel boasts superior strength and corrosion resistance, perfect for heavy-duty applications and extreme conditions. Choosing the right grade ensures durability, functionality, and aesthetic appeal for your bollards.