316 stainless steel

Source:Company knowledge    Time:13 October 2023

16 stainless steel, 18Cr-12Ni-2.5Mo because of the addition of Mo, so its corrosion resistance, atmospheric corrosion resistance and high temperature strength is particularly good, can be used in harsh conditions; Excellent work hardening (non-magnetic). Equipment used in seawater, chemicals, dyes, paper making, oxalic acid, fertilizer and other production equipment; Photography, food industry, coastal facilities, ropes, CD rods, bolts, nuts. 316 stainless steel chemical composition :C≤0.08, Si≤1.00, Mn≤2.00, P≤0.035, S≤0.03, Ni:10.0-14.0, Cr:16.0-18.5, Mo:2.0-3.0. 316 stainless steel mechanical properties, tensile strength (Mpa) 620 MIN, yield strength (Mpa) 310 MIN, elongation (%) 30 MIN, area reduction (%) 40 MIN, 316 stainless steel density 8.03g /cm3, austenitic stainless steel is generally used this value.


Stainless steel is generally a general term for stainless steel and acid-resistant steel. Stainless steel refers to the atmosphere, steam and water and other weak medium corrosion of steel, and acid-resistant steel refers to acid, alkali, salt and other chemical corrosive medium corrosion of steel. Stainless steel since the beginning of this century come out so far, the invention of stainless steel is a major achievement in the history of world metallurgy, the development of stainless steel for the development of modern industry and scientific and technological progress laid an important material and technical foundation. There are many kinds of stainless steel, different performance, it has gradually formed several categories in the development process. According to the organization structure, it is divided into four categories: martensite stainless steel (including precipitation hardening stainless steel), ferritic stainless steel, austenitic stainless steel and austenitic plus ferrite duplex stainless steel; According to the main chemical composition of steel or some characteristic elements in steel to classify, divided into chromium stainless steel, chromium nickel stainless steel, chromium nickel molybdenum stainless steel and low carbon stainless steel, high molybdenum stainless steel, high purity stainless steel; According to the performance characteristics and uses of steel, it is divided into nitric acid resistant stainless steel, sulfuric acid resistant stainless steel, pitting resistant stainless steel, stress corrosion resistant stainless steel, high strength stainless steel, etc. According to the functional characteristics of steel classification, divided into low temperature stainless steel, non-magnetic stainless steel, free cutting stainless steel, superplastic stainless steel, etc. The common classification method is according to the structural characteristics of steel and steel chemical composition characteristics and the combination of the two methods of classification. Generally divided into martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel, etc., or divided into chromium stainless steel and nickel stainless steel two categories.

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PRISDE STEEL CO.,LTD is a large-scale entity enterprise mainly engaged in Aluminum and galvanized products.