Material characteristics:
Weathering steel, also known as Corten steel or corrosion-resistant steel, is a low-alloy steel between ordinary steel and stainless steel. By adding a small amount of corrosion-resistant elements such as copper, nickel, and phosphorus to ordinary carbon steel, the steel can form a dense rust layer in the natural environment, which can protect the internal steel from further corrosion, thereby extending the service life of the product. The rust color of weathering steel will become deeper with the passage of time, adding a trace of age and natural rhyme to the brazier.