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Corrosion resistance: The corrosion resistance is superior to 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper. In addition, 316 stainless steel is also resistant to marine and corrosive industrial atmosphere.
Heat resistance: 316 stainless steel has good oxidation resistance in intermittent use below 1600 ℃ and continuous use below 1700 ℃. In the range of 800-1575 degrees, it is better not to continuously act on 316 stainless steel. However, when 316 stainless steel is continuously used outside this temperature range, it has good heat resistance. The carbide precipitation resistance of 316L stainless steel is better than that of 316 stainless steel, and the above temperature range can be used.
Heat treatment: anneal in the temperature range of 1850-2050 ℃, then rapidly anneal, and then rapidly cool. 316 stainless steel cannot be hardened by overheating treatment.
Welding: 316 stainless steel has good welding performance. All standard welding methods can be used for welding. 316Cb, 316L or 309Cb stainless steel filler rods or electrodes can be used for welding according to the purpose. In order to obtain the best corrosion resistance, the welding section of 316 stainless steel needs to be annealed after welding. If 316L stainless steel is used, post weld annealing is not required.
Corrosion resistance: The corrosion resistance is superior to 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper. In addition, 316 stainless steel is also resistant to marine and corrosive industrial atmosphere.
Heat resistance: 316 stainless steel has good oxidation resistance in intermittent use below 1600 ℃ and continuous use below 1700 ℃. In the range of 800-1575 degrees, it is better not to continuously act on 316 stainless steel. However, when 316 stainless steel is continuously used outside this temperature range, it has good heat resistance. The carbide precipitation resistance of 316L stainless steel is better than that of 316 stainless steel, and the above temperature range can be used.
Heat treatment: anneal in the temperature range of 1850-2050 ℃, then rapidly anneal, and then rapidly cool. 316 stainless steel cannot be hardened by overheating treatment.
Welding: 316 stainless steel has good welding performance. All standard welding methods can be used for welding. 316Cb, 316L or 309Cb stainless steel filler rods or electrodes can be used for welding according to the purpose. In order to obtain the best corrosion resistance, the welding section of 316 stainless steel needs to be annealed after welding. If 316L stainless steel is used, post weld annealing is not required.
