The processing process of steel s355j2

Carbon steel, such as steel s355j2, is mainly carbon and iron alloy, and other metal elements are relatively small. The main color of the exterior is the color of iron, which is darker.

India's Ministry of steel s355j2 steel has extended the deadline for steel product certification from April 23 to three months as the Bureau of standards (BIS) has closed factories and laboratories due to the current blockade and travel ban. According to the order of the Ministry of Commerce, "the implementation date of the following Indian Standards is extended for three months after April 23, according to the notice of the order for steel s355j2 steel products 2000."

Another big difference between the two steel plates is the difference in surface conditions. The surface of the steel s355j2 cold-rolled steel sheet is processed very delicately in the form of matt finish rolling (pear skin processing) and bright finish rolling due to the cooperation of cold rolling and quenched and tempered rolling. The surface of the hot-rolled steel sheet used in ordinary processing is in the state of pickling the oxide scale generated during hot rolling, so it is rough and does not have the uniform state of the steel s355j2 cold-rolled steel sheet.

As we are supplying EN 10028-3 Grade P355NH fine grained structure steel plates and steel s355j2 in China since 2008 to many petrochemical companies and in energy sector industries. We have become a preferred hot-rolled plates supplier in China.