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14KH17N2 - эи268 pipe

14KH17N2 - эи268 pipe


Steel pipe 14KH17N2 — made from stainless chromium-Nickel hard alloy alloy martensitic-ferritic class, whose structure contains Nickel 1,5−2,5%, chrome — 16−18%. As additives to the mixture is added titanium — 0.2%, copper — 0.3%, carbon 0,11−0,17% manganese and silicon, 0.8%, phosphorus and sulfur — hundredths of a percent.

Chemical composition (ГОСТ5632−72

Mark Fe C Cu Ni Cr Mn P Ti Si S
14KH17N2 Basis 0,11−0,17 ≤0.3 mm 1,5−2,5 16−18 ≤0,8 ≤0,003 0,2 ≤0,8 ≤0,025


Resistance to air and hot gas environments to corrosion at very high temperatures. Pipe, alloyed with manganese, silicon, titanium, chromium and Nickel is able to withstand contact with aggressive media, because in the process of heating these substances form on the surface of a dense oxide film. Pipe is intended for weak loads. Used in the energy sector, the details of the heating devices. Pipe of this type are in demand for the discharge of products of combustion in industrial furnaces, boilers and various heating plants. Such a tube, because of the plasticity, can be used in complex structures from any angle. Metal has an attractive appearance without requiring painting.


Manufacture responsible mechanisms and parts, including pipeline systems operating under moderate tension. Used parts burners, covers electrical thermometers because it does not pollute the electrodes thermocouples and protects when working in hazardous conditions in a hostile environment. Pipe 14KH17N2 can withstand high temperature for a long time. Thus it is used for internal combustion engines, for the production of gas turbines, jet engines, nuclear boiler as a structural material.

Buy at best price

The company «AVEK global» implements of metal heat-resistant chromium-Nickel alloys at an affordable price from the manufacturer. We have the most variety of products for large-scale production. We offer favorable conditions for wholesale and retail customers. On our website You will find the necessary information. Our consultants are always ready to answer your questions. The price depends on order volume and additional conditions of delivery. Implementation of orders in the shortest possible time. Wholesale customers enjoy significant discounts.