EN 10025-5 steel plate s355j0w,Corten steel plate s355j0wp
EN 10025-5 steel plate s355j0w has a higher copper and Chromimum alloy for preventing rusty corrosion in bad weather.Corten steel plate s355j0wp requires a higher P% in chemical composition than steel plate S355J0W besides Cu% and Cr%.
EN 10025-5 steel plate s355j0w chemical composition (Heat Analysis):
Carbon: 0.16% Max.
Manganese: 0.50 to 1.50%
Phosphorus: 0.035% Max.
Sulfur: 0.035% Max.
Silicon: 1.00% Max.
Chromium: 0.40 to 0.80%
Copper: 0.25 to 0.55%
Nitrogen: 0.009% Max.
Comparasion with steel plate S355J0W,Corten steel plate s355j0wp chemical composition (Heat Analysis):
Carbon: 0.12% Max.
Manganese: 1.00% Max.
Phosphorus: 0.06 to 0.15%
Sulfur: 0.035% Max.
Silicon: 0.75% Max.
Chromium: 0.30 to 1.25%
Copper: 0.25 to 0.55%
Nitrogen: 0.009% Max.
Both Grades J0 shall be done charpy impacting test at 0 Deg.C.