03Н15К10М5Ф5-ID strip, sheet, round, wire

Brand 03Н15К10М5Ф5-ID (ЭК169-ID) refers to Maraging steel grades. Alloying by Nickel, molybdenum, cobalt, vanadium allows its use for the manufacture of parts working under very hard load. The percentage of Nickel in the alloy can range from 14.5 to 15.5 percent, the proportion of cobalt is 9−9,7%, and molybdenum from 4.6 to 5.3%. To increase the operating parameters material legarrette additives silicon, manganese, aluminum. Thanks to the optimal technological and operational parameters such material to cope with the heavy load in the process of operation, ensuring reliability and durability of work of large arrangements.

The percentage 03Н15К10М5Ф5-ID according to GOST 5632−72

Al C Si   Co V Mn P S Mo Fe
≤0,15 ≤0,03 ≤0,1 9−9,7 5−5,7 ≤0,1 ≤0,01 ≤0,01 4.6 to 5.3 basis

Steel 03Х18Н16М3-ID is melted in a vacuum induction furnaces with subsequent vacuum arc remelting. Manufacturing semi-normalized TU: 14−1-5201−93, 14−1-5258−94.


Structural steel 03Н15К10М5Ф5-ID Maraging class is designed for the production of elements of high tensile strength, working in conditions of vibration and maximum load — fasteners, heavily loaded nodes. Engineering for shafts, axles, rotors, high-speed flywheels, etc.


The price of stainless steel rolled products depends on the parameters of products, of alloy grades and additional conditions of delivery. Hire brand 03Н15К10М5Ф5-ID differs reasonable price and a wide variety of shapes and sizes that will allow any buyer to choose the product which most fully satisfies its needs. High quality workmanship and full compliance of products with the requirements of the state normative documents and technical conditions for the supply — main principle of our company in work with clients. And reasonable prices and convenient delivery method is the additional benefit of working with us.

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