Weathering steel plate, atmospheric corrosion-resistant steel or Corten steel, can resist external environmental erosion without the need for painting. The main features are as follows:

Good corrosion resistance: Weathering steel plates contain a certain proportion of alloying elements such as copper, nickel, chromium, and phosphorus, which can form a tightly adhered and structurally stable rust layer (usually dark brown) on their surface. This rust layer can effectively prevent further oxidation and corrosion processes.

Self protection mechanism: Over time, under appropriate conditions, a natural protective film will form on the surface of weather resistant steel plates, known as the“ Rust steady state; It can greatly slow down the corrosion rate without the need for additional anti-corrosion coating maintenance.

Aesthetic effect: Its unique rust colored appearance endows the building with distinctive aesthetic value and is widely used in sculpture, landscape design, and building facades.

High strength and good formability: In addition to excellent weather resistance, this type of steel also has high strength and good cold bending forming ability.

Environmental benefits: By reducing the use of paint and other anti-corrosion materials, it helps to lower the emissions of volatile organic compounds (VOCs).