COR-TEN® A and COR-TEN® B are weather-resistant steel grades optimized through their alloying elements (copper, chromium, nickel and phosphorus) for a variety of environments and purposes.

When the total costs over the life cycle of structures are taken into account, significant economic benefits result from using these weathering steels.

Tolerances
Plate products: EN 10029 Class A Strip products: EN 10051
Surface quality
Plate products: EN 10163-2 Class A3

Heavy plates are delivered in as rolled condition.

Cut lengths, slit strips and coils are delivered in as rolled condition or in pickled condition.
Properties
The anticorrosive properties of weather-resistant steels are better than those of other structural steels in many applications. The enhanced weather resistance is based on the oxide layer, i.e. patina. The use of uncoated weather-resistant steel in steel structures saves surface treatment costs. The elegantly brown patinated surface is architecturally distinguished. Weather-resistant steel in flue gas structures prolongs the service life of chimneys and flue gas ducts.

Hot-rolled weather resistant steel COR-TEN STEEL is popularly used in different weather conditions,some famous buildings are widely used this materials It is also used in bridge and other large structural applications .It is very widely used in marine transportation, in the construction of intermodal containers, motorway Remarkably enhances the anti-corrosive performance of the structural element, lengthens the structural element service life, uses in manufacturing each kind of structural element which was used under the atmospheric environment and the caustic gas, the liquid environment.

We are holding steady on quality
We are the first class wholesale of Chinese main steel producers
We can offer the reasonable prices based on our excellent quality
We are famous for our well after sales services
We can offer special processing as your request

HENAN HANOU INTERNATIONAL TRADE CO.,LTD is the main wholesalers of Chinese steel producers.Our main products are divided into four parts: steel plates, steel pipes ,steel rebar, and steel coil.
We distribute steel product to both domestic and overseas market.Our domestic market company jujintong Trading Co. Ltd is the agent company of big steel mills including Anyang Iron and Steel Group Baotou steel group, Hebei steel group, . And we have the capacity of more than 500000 tons of steel product annually. Our local customer are scattered all over the north provinces in China, and have kept long term cooperation with us.

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