316ti stainless steel plate, its national standard brand is 0 cr18ni12mo2ti, watch brand known 316 ti based on 316 stainless steel stainless steel plate is extra titanium alloy element, so its intercrystalline corrosion resistance is better than the average of 316 stainless steel, mainly used for production of resistance to sulfuric acid, phosphoric acid, acetic acid, acetic acid equipment such as raw materials.
316Ti stainless steel chemical composition mainly is 0.08% or less of carbon content, the silicon content of 1.00% or less, the manganese content of 2.00% or less, or less, the phosphorus content of 0.045%, or less: 0.03% sulfur content, the chromium content of 16.0 ~ 18.0% and 10.0 ~ 14.0% of the nickel content, the molybdenum content of 2.00 ~ 3.00%, 5 (C + N) Ti or less 0.70 or less, the nitrogen content of 0.10% or less.
The surface of 316ti stainless steel plate 2B is usually smooth, and the 316ti stainless steel plate is usually cut into a certain size to be processed or shipped. The common use of 316ti stainless steel plate 2B is mainly used for Marine applications and hydrogen fuel cells. So most of the time required to withstand oxalic acid, sulfuric acid, ferric sulfate, nitrate, nitric acid, hydrofluoric acid, sulfuric acid, copper sulfate, phosphoric acid, formic acid, acetic acid, etc all kinds of acid corrosion, is widely used in chemical, food, medicine, papermaking, oil and atomic energy industry, and construction, kitchenware, tableware, automobile, household appliances all kinds of spare parts.
In addition to ensure that 316ti stainless steel yield strength, tensile strength, elongation and hardness and other mechanical properties conform to the requirements of the processing and manufacturing, stainless steel plate must be before the date of delivery after annealing, solid solution treatment and aging treatment, heat treatment.
About 316ti the corrosion resistance of stainless steel, mainly depends on its alloy composition, chromium, nickel, titanium, silicon, aluminum and other elements, as well as the internal organizational structure, and of course there is chromium alloy elements play a major role. Because chromium element has a very strong chemical stability, can form and passivation film on stainless steel surface, can make the stainless steel substrate and isolated, stainless steel plate to protect it by oxidation, thus increasing the corrosion resistance of the stainless steel plate. When the passivation film is destroyed, the corrosion resistance of stainless steel will inevitably decrease, but it will also re-form the passivation film.
Source: China Stainless Steel Plate Manufacturer – Yaang Pipe Industry Co., Limited (www.yaang.com)