The steel forms a protective layer on its surface under the influence of outdoor weather conditions. CorTen is an example of a weathering steel. The origins of CorTen. The original weathering steel was developed and patented in 1933 by U.S. Steel under the brand name Cor-Ten®, deriving its name from CORrosion Resistance and TENsile
Corten A Weathering Steel ASTM Corten A steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.The steel grade CortenA is according to ASTM standard which with the yield strength of 355MPa and the tensile strength of 470-630MPa.Corten-A steel was first used in buildings in 1958 because it has anti-corrosion How to Weld Weathering (CORTEN) Steel WELDING Corten, or COR-TEN, is the trademark name for weathering steels manufactured by U.S. Steel Corporation. Weathering steels are a family of low carbon steel alloys that were specifically developed to provide higher strength and more importantly eliminate the need to paint to protect against the elements (rain, snow, humidity, sun, salt, etc.). A242 and A588 
Corten steel plate named by ability of resisting atmospheric corrosion and weathering resistance,so mostly called as weathering steel plate.These corten steel plate form a protective layer on their surface under the influence of the weather,because adding cooper but limited phosphorus and sulphur when rolling.Xinsteels weathering steel plates JIS weathering steelWe carry Corten weathering steel coils are in stock in a variety of gauges and widths. We can also slit and sheet JIS G3125 SPA-C, JIS G3125 SPA-H to any weight and size for immediate delivery. More About Us . From JIS JIS G3125 Weathering Steel Plate.
Available in various stock sizes per chart below Additional Services Unique cut-to-length for all gauges and widths under 5/8, coil slitting and CNC precision plasma burning with continuous bevelingASTM A588 Corten Weathering Steel - Structural ASTM A588 steel plate is a high strength, low-alloy (HSLA) structural steel specification with Weathering Steel (Corten Steel) - An Impressive Weathering steel, is atmospheric corrosion resistance steel, also known by corten steel. It is the material that between normal carbon steel and stainless steel and with low alloy content. So corten steel is the carbon steel that added with copper (low Cu), Chrome (low Cr) elements, these elements exist to bring anti-corrosion performances.
When your steel arrives it is an unrusted state. Western States Metal Roofing is a major supplier of A606-4 and A588 Weathering Steel in the US and Canada. We offer the steel in many and various ways. A popular mode are Flat Sheets (48" or 60" widths). Another popular mode are Steel Coils which can be split into any weight and slit to any size.1mm Weathering Corten Steel Sheet Metal In Coil - Buy 1mm cold rolled weathering corten steel sheet metal in coil COR-TEN has served as weathering steel (atmospheric corrosion- resistant steel). Corten steel plate has successfully overcome rust, steel's most weakest. When exposed to the atmosphere without painting, corten steel begins to rust in the same way as ordinary steel.