Bebon International who knows S355J0W technical specifications very well is the leading supplier of S355J0W steel. The S355J0W quality offered by Bebon steel is the first-class.
Unlike unalloyed constructional steels, when copper is added as an alloy in S355J0W weather-resistant steels, a barrier layer forms when the S355J0W steel comes into contact with the atmosphere. This layer contains alkaline copper sulphate.In the case of the phosphorous-alloyed steel grades S355J0W, the barrier layer is also strengthened by alkaline copper phosphate.
Depending on the environmental conditions, the formation of this barrier layer takes approx. 1,5 - 3,5 years and prevents water, oxygen and sulphur dioxide from coming into contact with the surface of the steel. There is then no further corrosion.
we can supply weathering resistant steel for S355J0WP steel , S355J2G1W steel , S355K2G1W steel , A 588 Gr. A steel ,if you need want more about S355J0W steel ,please contact us.
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