Corrosion resistance

Corrosion resistance of better than 304 stainless steel, in the pulp and paper production process has a good corrosion resistance. And 316 stainless steel is also resistant to the erosion of marine and corrosive industrial atmosphere.

Heat resistance

At 1600 degrees below the discontinuous use and continuous use of 1700 degrees below, 316 stainless steel has good oxidation resistance. In the range of 800-1575 degrees, it is best not to function continuously 316 stainless steel, but the temperature range outside the use of 316 stainless steel, the stainless steel with good heat resistance. The carbide precipitation of 316L stainless steel is better than that of 316 stainless steel, and can be used above temperature range.

Heat treatment

The temperature range of the 1850-2050 is annealed, then rapidly annealed, and then rapidly cooled. 316 stainless steel can not heat treatment hardening.

Welding

316 stainless steel has good welding performance. Can use all the standard welding method for welding. Welding can be used according to the use of 316Cb, 316L or 309Cb stainless steel filler rod or welding electrode. In order to obtain the best corrosion resistance, the welding cross section of the 316 stainless steel need to be annealed and annealed.. If you use 316L stainless steel, do not need to post annealing treatment.


Cases
Heat exchangers, dyeing equipment, film flushing equipment, piping, coastal zone building materials for pulp and paper.