By visiting this site, you accept the use of cookies. More about our cookie policy.
Will call in 30 seconds. Free.

Pipe, wire made of HN80TBJU

Technical characteristics

Heat-resisting nickel alloy of an actual grade is meant to be used in manufacture of turbines. They have a long exploitation at a temperature of 700 °C.

Percentage composition according to GOST 5632−72

C Si Mn P Fe Ni S Cr Ti Al Nb
≤0,08 ≤0,8 ≤1 ≤0.015 ≤3 72.293 — 81.7 ≤0,012 15 — 18 2.4 — 2.8 0.5 — 1 1 — 1,5

Alloying produces a multidimensional effect on a steels quality. Chrome increases hardness and resistant to corrosion. Nickel confers alloy plasticity; wolframium confers hardness, red-hardness. Vanadium increases strength, resistance to impact loads and wipe out; cobalt raises heat-resistance, magnetic permeability. Molybdenum confers red-hardness, strength, resistance to corrosion at a high temperature. When a quantity of mangan is more than 1%, it increases impact index and wearing qualities. Titanium increases stability, corrosive resistance; aluminium raises resistance to oxide scale formation; niobium increases resistance in acid environment. Cuprum raises plasticity, prevents an action of rust. Extra-qualitative steel contains borium, zirconium, selenium, nitrogen except for above-said components.

Welding

Type Description
limitedly weldable welding is possible after welding details heating to 100−120°С with further heat treating
hardly weldable in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, heat treating (annealing) after welding
weldable without stint welding is done without further heat treating or previous heating

Physical characteristics in a temperature range of 20−800°С

E 10— 5

a 10 6

l r
Degree MPa 1/Degree V/(m/degree) kg/m3
20 2.24     8300
200 2.15   15.5  
400 2.04 14 20.1  
800 1.68 16.35 28.9  

Supplier

«Auremo» HN80TBJU pipe, wire supplier proposes to buy products for the most favorable HN80TBJU pipe, wire price. A wide choice of qualitative products which comply with GOST and International Standards of quality is in stock. You can easily buy products. HN80TBJU pipe, wire price depends on order quantity and additional conditions of supply. A quality is compliant with GOST (all-Union State Standards) and International Standards. If you buy HN80TBJU pipe, wire by wholesale, you will be given special discounts. An availability of products and efficiency of delivery are conditioned by a fact that we have our offices in Moscow, St. Petersburg and cities of Central Europe.

Buy at a bargain price

You have to take into account a range of factors when choosing heat-resisting alloys. A wide selection of heat-resisting metal-roll for order in advance is presented at «Auremo» company. Today, you can buy products on the most favourable terms. A price is conditioned by technological features of manufacture without including additional expenses. Our specialists are always ready to help with selecting required products, which determine capability and reliability of a future equipment. We guarantee a high quality of products and fast delivery. You can find all information about goods on company’s web-site. You can easily buy HN80TBJU pipe, wire right now! We offer beneficial price from HN80TBJU pipe, wire supplier for regular customers.