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Round, wire, tube made of steel 08KH22N6T, EP53


Grade analogue W. Nr. Aisi Uns En Order
08Х22Н6Т EP53 Buy from stock, view availability


Steel pipe 08KH22N6T is made from chromium-Nickel stainless alloy based on iron, alloyed with Nickel to 6.3% and chromium — 21−23%. As additives to the charge added by Titan to 0.65%, copper — 0.3%, manganese and silicon, 0.8%, phosphorus and sulfur — hundredths of a percent. Alloy — plastic, heat-resistant and heat-resistant.

Alloying brand 08KH22N6T (GOST 5632−72). The basis of iron.

Cu Si C Mn P Cr Ni S Ti
≤0.3 mm Of ≤0.9 ≤0,08 ≤0,8 ≤0,035 21−23 5,3−6,3 ≤0,025 ≤0,65

Alloying has a multifaceted effect on the quality of the steel. Chromium increases the hardness, corrosion resistance. The Nickel gives the alloy ductility; tungsten hardness, red hardness. The proportion of manganese is above 1% increases the impact strength, wear resistance. Titanium increases the stability, corrosion resistance. Copper increases the ductility, resistance to scale formation, prevents rusting.


Production gas pipeline systems and valves whose work is performed under moderate tension. Pipe 08KH22N6T use in parts of burners. It is used as cover of electrical thermal transducers, as it has a feature not contaminate the electrodes and to realize a reliable protection of the thermocouple wire when working in hazardous conditions. Such a tube can not only withstand high temperatures for a long time, but has a high resistance to loads during heating. It is used for internal combustion engines, steam and gas turbines, jet engines, nuclear power plants as a structural material. Nickel and chromium in the heating process to form on the workpiece surface protective film — oxides, which protect the material from corrosive environments.

To buy, best price

Large range of metal stock «Auremo» complies with GOST and international standards. Supply circle, wire, pipe brand 08KH22N6T wholesale and retail Quality finished products ensures absolute compliance with technological production standards. The order execution time is the shortest. If you have any questions you will receive detailed advice from experienced managers. For wholesale orders the company provides preferential discount.