What is the steel s355 raw material

Too fast cutting speed will make the steel s355 cutting section sag and slag hanging and other quality defects, serious may cause cutting interruption; Too slow cutting speed will make the edge of the incision melting collapse edge, the lower edge of the rounded corner, the lower part of the cutting section of the deep groove pits and so on.

A36 steel is the code of American ASTM Society for carbon steel. ASTM A36 steel steel s355 is the most commonly used steel in construction. Unlike high-performance alloys, the properties of A36 steel enable it to be used in many fields. A36 steel is very popular in building application!

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The main raw material of steel s355, hot rolling coil is billet. After heating the billet, the strip made from the coarse and fine rolling mill is cooled to a certain temperature by specific cooling, and then the cooled steel strip is made into rolled steel strip by coiler. But generally, according to the buyer's demand, the manufacturer can further process the cooled steel strip into steel plate or flat coil and other products.