03Н14Х4М2Т2-VI tape, sheet, round, wire


Steel 03Н14Х4М2Т2-VI from the group of structural steel special purpose Maraging grade is used for making heavily loaded parts operating under the most severe conditions. Thanks to the optimal technological and operational parameters such material to cope with the heavy work and actively oppose the influence of vibration and fatigue loads, ensuring the reliability and durability of the equipment.


The percentage of Nickel in the alloy can range from 14.5 to 15.5 percent, and the proportion of chromium is 3.7−4.2 percent. To increase the operating parameters material legarrette additives of molybdenum, titanium, silicon, and some others.

Percentage composition GOST 5632−72.

Alloy C Mo Ti Ni Cr Mn P S Si Fe
03Н14Х4М2Т2-VI ≤0,03 1,7−2,2 1,5−2,2 14,5−15,5 3.7 V-4.2 V ≤0,1 ≤0,01 ≤0,01 ≤0,1 basis

Steel is melted in vacuum-induction furnaces. Trade regulated THAT 14−1-5201−93.


High resistance to corrosion processes of different types, including gas nature, as well as the ability to withstand in the process, significant temperature changes, is the fundamental criterion, which provides reliability and durability of the semi-finished products of the brand 03Н14Х4М2Т2-VI. This steel is used for the production of heavily loaded parts, components fasteners, bolts, axles, bulky tanks.


Huge selection on the website LLC «_" products of structural steels for special purposes, including alloy grade 03Н14Х4М2Т2-VI, allows to take into account the wishes of any customer. Convenient shipping and constant attention to the customer will make a purchase from us as comfortable as possible, and the compliance of all semi-high standards of quality will be the guarantee of reliable operation of such products on any parts of the industrial complex. A variety of option products make it easy to find the necessary option to bring any of engineering ideas.

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