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Pipe made of HN65MW


Grade analogue W. Nr. Aisi Uns En Order
XN65MV EP567 2.4819 N10276 NiMo16Cr15W Buy from stock, view availability
khn65mvu EP760 2.4819 N10276 NiMo16Cr15W Buy from stock, view availability

Technical characteristics

Hastelloy pipes are heat-resistant, malleable, and resistant to oxidizing ammoniated and azoted environment. They are meant to be used for a long time in high-temperature environment. Lineal expansion coefficient = 13,7 (1/deg. К). Density = 8,9 g/cm³. Mechanical properties of pipe depend on temperature. Load resistance will be maximal up to a temperature of 800ºС. Heat conduction coefficient in a temperature range 20 — 100ºС = 0,126 • 10² V/(m • К).


Hastelloy pipe relates to a category of stainless tubes made of corrosion-resistant special steel. Constructions and details that are exploited at a high temperature (700−850ºС) in aggressive chemical environment can be manufactured of this material. Due to 65% of nickel, masteralloys of chrome, molybdenum, and wolframium in a composition, HN65MW pipe differs with high corrosive resistance providing an increased reliability of equipment. Such properties as ductility and plasticity simplify a tube processing. Due to cold endurance and harden ability, they are much-requested for pipes of gas exhaust type.

Chemical composition

Ni Mo Cr W Fe Mn Si C P S
59.8−67.5 15−17 14.5−16.5 3−4.5 ≤1 ≤1 ≤0,15 ≤0,03 ≤0,015 ≤0,012

Despite corrosion resistance, however, actual pipes are non-resistant in sulphide and sulphuric atmospheres. Due to a content of expensive nickel and titanium in alloy composition, pipes have a high price. But at the same time, they are more reliable. A cost is offset by their durability and strength.


Pipes made of this alloy are used in very severe conditions. They are often used in the forms of reservoirs for transportation of chemically active substances. It can be done due to its high corrosive resistance, good wearing quality. Such a pipe is not always an ultimate product. It is widely used as a stock material for stamping, cutting, pressing. It is also used in making separation units, bearings, rolling details etc. Such pipe is also utilized in manufacture of oil-and-gas unit details that work at high temperatures (higher than 700°C). iIt is also utilized in metallurgy, mechanical engineering. Manufacturing process of these tubes requires a rigorous compliance with International and National Standards of quality and safety. Tube is used in building, chemical, food, medical industries and in mechanical engineering.

HN65MW pipe supplier

«Auremo» supplier offers to buy HN65MW pipe by wholesale. There is a wide range of half-finished goods in stock. They are compliant with GOST and International Standards of quality. Pipe HN65MW is always in stock. You can buy it for the best price from HN65MW pipe supplier. Buy HN65MW pipe right now! HN65MW pipe price is privileged for wholesale customers.

Buy at a bargain price

«Auremo» company proposes to buy a tube on favourable terms. A wide range of goods for scaled-up fabrications is presented in stock. HN65MW tube is always in stock. HN65MW pipe 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. HN65MW pipe price depends on order quantity and additional conditions of supply. You can easily find us through the Internet. «Auremo» company offers to buy products by wholesale. «Auremo» company is a profitable HN65MW pipe supplier in this segment of mill-products. Buy HN65MW pipe right now! A quality is compliant with GOST (all-Union State Standards) and International Standards. There is an affordable price from a supplier. We are waiting for your orders.