S355 J0W steel plate is one mainly of Steel Resistant to Atmospherical Corrosion, S355J0W steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance.
With a higher yield strength at minimum 355Mpa,weathering steel plate S355J0W is an equivalent to Cor-ten B.Weathering steel sheet S355J0W shall be done low temperature impacting test at 0 centi degree when rolling.These steel materials S355J0W forms its own protective layer when exposed to atmospheric elements. Essentially, the top layer corrodes which then protects the steel beneath it. The natural finish does not normally require any form of maintenance such as painting, which makes steel plate and sheet S355J0W a highly cost effective alternative to other structural steels,such as SS400,S355J0 and other carbon steel plates.
S mean S355J0W grade could be used in structural steel projects, 235 is the min yield strength.
J0 ,J2 and K2 standard for the impact degree and energy in 0 temperature.
W means that the mainly different in their carbon and phosphorus contents and availability.
For the steel grade in S235 a maximum carbon equivalent value of 0.44% and for grade s355 a maximum carbon equivalent value of 0.52% based on the ladle analysis shall for all thickness.
The S355J0W steels are used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions and so on.
AS a S355 J0W steel supplier, Any need in S355J0W steel, we can supply you with the best quality, best service and competitive price.
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