Pipe from steel 12Kh18N10T

relevance

Various grades of stainless steel pipes are used in different industries in different ways: Seamless steel pipe 12X18H10T is the most popular. It has the reliability, durability, aesthetics and versatility, and has excellent protective and anticorrosive properties. The use of seamless steel pipes 12X18H10T guarantees the absence of leaks of chemicals and hazardous liquids and water in industrial facilities and consumer communications. In the composition of the alloy consists of 12KH18N10T chromium, titanium and Nickel. The very same product is available in two types: seamless and welded. Because of its durability, aesthetics, durability and resistance to environmental influences scope of application of such pipes is extensive. Having long term of operation, tubes of this grade of steel has found its place in the petrochemical and chemical industry, metallurgy and shipbuilding.

strength properties at 20 °C (n / sq. mm)
GOST tube 12X18H10T σв σ0,2
9940−81 hot 529 216
9941−81 cold 549 216

production

Affiliation 12X18H10T (18CR10NITI) to the group chromium-Nickel steels of the austenitic class allows its use for the manufacture of pipes, operating under the most demanding conditions of modern chemical production. Optimally balanced composition of alloying elements gives the alloy high resistance to fracture in a wide temperature range from -269° to 600 °C. This material is an outstanding representative of stainless alloys. Thanks to the optimal technological and operational parameters such material actively oppose the influence of the most aggressive factors, providing reliability and durability of the pipes in the chemical, pulp and paper, recycling industry. Analogues: 08KH18G8N2T, 08KH17T, 08KH22N6T, 10KH14G14N4T, 12KH18N9T, 12H17G9AN4, 15KH25T.

composition

Percentage composition GOST 5632−72.

Alloy C Ti Cu Ni Cr Mn P S Si Fe
12KH18N10T ≤0,12 ≤0,8 ≤0.3 mm 9−11 17−19 ≤0,2 ≤0,035 ≤0,02 ≤0,8 basis

application

Welded structures are not exposed to shock loads, working at a temperature from -269° C to 600 °C, welded constructions, working in the chemical industry, in contact with corrosive environments at t° up to 350 °C, nitric acid, organic acids, solvents. Manufacturer of heat exchangers and cryogenic equipment.

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Stainless steel pipe in stock, LLC «_" the full range of products that will satisfy any customer. Optimum price category pipes 12KH18N10T and full compliance with the requirements of technical documentation will allow to provide the reliability and economic efficiency of production. Individual work with every customer regardless of the purchase price is our motto since the founding of the company.

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Igor

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