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Katalor is a famous steel manufacturer, we can offer different sizes of S355J0W steel products.
Grade S355J0W material is under EN10155 standard, also called atmospheric corrosion resist steel. It is made by adding a certain amount of alloy elements to ordinary steel in production. The alloy elements includes Cu, P, Cr, Ni, etc. The typical characteristic of whether resistant steel is that it is able to resist natural atmospheric corrosion conditions. This steel can produce protective film on its surface, so that to improve there atmospheric corrosion resistance property.
Features and usage of S355J0W steel:
EN 10155 S355J0W steel is widely used in welding, connection of bolting and riverting parts. These parts can resist corrosion under whether temperature. These steel can do Normalizing, hot forming, or doesn’t do any heat treatment. It is also possible to anneal the steel in order to eliminate stress. EN 10155 S355J0W steel is used in railway, vehicle, bridge, tower...whose facilities is always exposed directly in nature.  S355J0W steel is also widely used in making containers, trains, oil derrick, seaport building, production platform, structures of hydrogen sulfide corrosion media in petrochemical equipment.
For more information on EN 10155 S355J0W whether resistance steel, please feel free to contact us.