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Weather resistant steel( also called corten steel) is a type of alloy steel. It is made of ordinary carbon steel by adding a small amount of alloying elements copper, chromium, nickel and other corrosion resistant elements. It forms a dense, well-adhesive amorphous oxide protective film on the surface of the metal substrate, so that the corrosion process of steel can hardly proceed in depth. Weathering steel has the characteristics of good toughness, ductility, forming, welding and cutting, abrasion, high temperature and fatigue.
Weather resistant steel can form a relatively dense rust layer on the surface after several years of outdoor exposure, so it does not require paint protection. Its corrosion resistance is 2 to 8 times that of ordinary carbon steel, and the paintability is 1.5 to 10 times that of ordinary carbon steel. Weather resistant steel sheet and plate is widely used in many fields such as railway rolling stock, architecture, landscape, bridges, towers.
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As a world-class supplier of steel material, BBN steel always sticks to develop both technology and quality and to pursue innovation and excellence. Our weather resistant steel sheet and coils have exported to over 56 countries and areas.
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Weathering steel is not like other corrosion resistant steels, such as austenitic stainless steel, that resist rust formation. Weathering steel will rust, however, it will only rust on the outer surface. The rust does not penetrate deeper into weathering
Weathering steel is a type of alloy steel, which can form a relatively dense rust layer on the surface after several years of outdoor exposure, so it does not require paint protection. Weather-resistant steel is best known as "COR-TEN" with the abbrevia
BBN steel is the Weathering steel plate supplier in China,we can offer JIS G3125 SPA-C Weathering steel plate stock in China.JJIS G3125 SPA-C Weathering steel plate widely used in air preheater, economizer, railway carriage, containers production, bridge
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