316 stainless steel is a kind of austenitic stainless steel, the addition of Mo element makes its corrosion resistance and high temperature strength have been greatly improved, can withstand 1200-1300 degrees of high temperature, can be used in harsh conditions. The corrosion resistance is better than 304 stainless steel, and it has good corrosion resistance in the process of pulp and paper production. 316 stainless steel also resists the erosion of the sea and aggressive industrial atmospheres. 316 stainless steel tensile strength (Mpa) 520MIN, yield strength (Mpa) 205MIN, elongation (%)30MIN Its main uses are pulp and paper equipment heat exchangers, dyeing equipment, pipelines, building external materials in coastal areas, etc.
Nuts are nuts, parts that are screwed together with bolts or screws for fastening. They are a must-have component for all manufacturing machinery. According to different materials, they are divided into several types, such as carbon steel, stainless steel, and non-ferrous metals (such as copper). Nuts are parts that tightly connect mechanical equipment. Through the inner threads, nuts and bolts of the same specifications can be connected together. For example, M4-P0.7 nuts can only be connected with M4-P0.7 series bolts (in nuts, M4 refers to the inner diameter of the nut is about 4mm, and 0.7 refers to the distance between two thread teeth is 0.7mm); the same is true for American products, for example, 1/4-20 nuts can only be used with 1/4-20 screws (1/4 refers to the inner diameter of the nut is about 0.25 inches, and 20 refers to 20 threads in every inch).
316 Stainless Steel Chemical composition and physical properties