What is the weathering steel and application field
Weathering steel Characteristic: Good corrosion resistance, low cost, no need coating, save labor and environmental protection,sustainable use.
The Core 10 steel and anti-corrosion property of Corten-A is 5~8 times as high as common steel. COR-TEN B is 4 times as high as common steel.
The weathering steel is not Stainless steel, It is also corroded as common carbon steel During initial period. Some time later, Cu, P and other trace elements enrichment, forming a layer of dense amorphous rust layer of tissue. This tissue could prevent further corrosion of steel to some extent. the rust layer will become stable, forming chocolate color on the steel surface, very solid with the matrix. To prevent further corrosion of the base metal.
The application fields of weathering steel:
It is widely used in railway wagon, containers, bridges and other areas such as construction, engineering machinery, coal mining machinery and other large machinery exposed to the atmosphere and special industry conditions.
1. Anti-Corrosion steel for Container
2. Corten steel for Railway Vehicle
3. Weathered resistance steel for bridge
4. Atmospheric corrosion resistance steel for Drilling Platform
5. Sulfuric acid dew point corrosion resistant steel for Power Plant
6. A588M welded weathering steel for building
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