316 is a special stainless steel, due to the addition of Mo elements to corrosion resistance, and high temperature strength has greatly improved, high temperature up to 1200-1300 degrees, can be used under harsh conditions. 316L is a kind of molybdenum-containing stainless steel. Due to the molybdenum content in steel, the total performance of this steel is better than that of 310 and 304 stainless steel. Under high temperature conditions, when the concentration of sulfuric acid is lower than 15% or higher than 85%, 316L stainless steel has a wide range. use. 316L stainless steel also has good resistance to chloride attack and is therefore commonly used in marine environments. 316L stainless steel has a maximum carbon content of 0.03 and can be used in applications where annealing is not possible and maximum corrosion resistance is required.