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HN56WMTJU steel grade is high-alloyed heat-resisting steel. It consists of nickel (52−64%), chrome (19−22%), iron (4%), carbon, phosphorus, sulphur, copper, aluminium, titanium, cerium, niobium. Alloying has to be done for increasing workable features (a heat-resistance, a resistance to aggressive environment). A superfluous alloying increases alloy cost. In this regard, this process is performed very economically. Steel must be workable; its operational factors must comply with a required level.

Percentage composition GOST 5632−72

Ni Cr Si C Mn Fe Mo Ti W Al B P S
52−64 19−22 ≤0,6 ≤0,1 ≤0,5 4 4−6 1.1−1.6 9−11 2.1−2.6 0.008 ≤0,015 ≤0,015


Steel is smelted in open arc furnace. Semi-fabricate rolling is done at a temperature of 1170 °C at the beginning, and at 800 °C in the end of process. After deformation, steel should be cooled. According to a first pattern, there must be done a cooling in water, in oil, or in air. During a second pattern, cooling is done with a help of water with further holding of products (3 — 4.5 hours). Pipes can be manufactured of various lengths on the customer’s request. Welding of semi-fabricates is done with a help of electrodes KTI-762.


Pipes can durably work at a temperature higher than 600 °C. They are popular in industrial and civil engineering for water-supply systems because pipes do not give residual elements to water. Besides, there can be made connecting gangways and pipe fittings for tubes of stainless steel. Many people install fireplaces for making coziness and warmness in house. In such case, there are needed heat-resisting chimneys.

E 10— 5

a 10 6

Degree MPa 1/Degree kg/m3
20° 2.19   8640
200° 12.4 13.4  
400° 12.7 15  
600° 13.5 18.4  

Bar section is manufactured with a help of hot-rolling method and calibrating to confer an accurate outer diameter for goods. It is also used in manufacture of connecting pipes, flanges, heat-resisting stainless fittings.

HN56WMTJU alloy supplier

«Auremo» supplier offers to buy HN56WMTJU alloy by wholesale. There is a wide range of half-finished goods in stock. HN56WMTJU alloy rod, wire, tube, sheet, strip are always in stock. You can buy them for an affordable HN56WMTJU alloy price from a supplier. Buy HN56WMTJU alloy in a moment for a reasonable price.

Buy at a bargain price

«Auremo» company proposes to buy heat-resisting mill-products on favourable terms. A wide range of goods for scaled-up fabrications is in stock. Wire, pipe, strip, sheet, rod HN56WMTJU are always in stock. HN56WMTJU alloy price is conditioned by technological details of production without including additional expenses. You can find a price-list, a catalog of production and all information about it on company’s web-site. HN56WMTJU alloy price depends on order quantity and additional conditions of supply. You can easily find us through the Internet and to buy goods there. «Auremo» supplier offers to make purchases by wholesale. «Auremo» company is a profitable HN56WMTJU alloy supplier in this segment of metal-roll. Buy HN56WMTJU alloy right now. There is an affordable price from HN56WMTJU alloy supplier. We are waiting for your orders.