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Elinvar tube 36NHTJU


By its properties, a grade Elinvar relates to a group of precision alloys. By a process of manufacturing, this alloy relates to a group of resistant to a corrosion precipitation hardening alloys. There are 3 main components in the basis: iron, chrome, nickel with additives of titanium and aluminium. A content of Ni composes around 35 — 37%, Ti — 2,7 — 3,2%, Cr — 11,5 — 13%, Al — 0,9 — 1,2%. The rest compose iron and masteralloys of mangan and silicon.

Percentage composition

P S C Al Mn Si Ti Cr Ni Fe
≤0.015 ≤0.015 ≤0,03 0,9−1.2 ≤0,2 ≤0,3 2,7−3.2 11,5−13 35−37 the rest


This precipitation-hardening non-magnetic and corrosion-resistant alloy has a mechanical strength to load — 120−160 kp/mm2 (1180−1570 mN/m2) and possesses a normal elasticity — 19 000−20 000 kp/mm2 (186 500−196 000 mN/m2). It is utilized in manufacturing elastic elements of extra-accurate transducers that work at a temperature up to 250 °C. A contact with an aggressive environment is permissible. It possesses a heat-resistance, has a great resistance to loads at high temperatures. These properties depend on a consistent interrelationship of atoms in a crystalline structure of a material. Elinvar is used in function of bearing material for manufacture details for internal combustion engines, gas and steam turbines, jet-engines, nuclear reactors.

Elinvar tube is resistant to corrosion in gas environment, in air and at vigorous heating. Usually, it is used for different low-loaded electric power installations and heat devices, where components that have a significant indexes of resistance are very important. Alloying with such materials as silicon, chrome, aluminium allows withstanding an impact of aggressive environment, because at heating these materials can form a protective film on a surface — consistent oxides.

Elinvar tube supplier

Here you can find an affordable price for Elinvar tube from Elinvar tube supplier. Connect us in a convenient way with the closest office. Phone numbers, e-mail addresses of the closest company’s offices are located in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements.

Buy Elinvar tube at a bargain price

«Auremo» company sells a high-quality metal-roll on the most favorable conditions. It also offers to buy Elinvar tube. There is the best Elinvar tube price from Elinvar tube supplier. Here you can buy Elinvar tube of standard or irregular sizes. All products of our company are certificated. They are delivered directly from a manufacturer at wholesale. Filling of orders fulfills at the shortest deadlines. Our offices are located in Moscow, St. Petersburg and in different cities of Eastern Europe. Here you can find the best Elinvar tube price for Elinvar tube from a supplier. We offer beneficial Elinvar tube prices for regular customers.