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application

Flats brand VT22 relevant in the aviation industry for the production of critical parts: power of fragments of fenders, chassis, hull, jet engines, control systems of freight and passenger aircraft: Il-76, Il-86, «Mriya» «Ruslan». Exceptional specific strength, high corrosion resistance, endurance to fatigue and vibration allow a wide use of sheet metal stamps in VT22, shipbuilding, industrial chemicals etc. industries for manufacturing reliable and durable equipment.

the basic qualities

Prefabricated Dimensions Heat treatment Strength (MPa) KCU j/cm3
Rental 170x270 mm Annealing 1080 39
Thin-walled profiles Vacuum annealing of 810−850°C to 450°C >8% >1100

Brand VT22 transitional type has a minimum strength >960 MPa. Developed in 1965 by Viama. Later, there were modifications of this alloy — ВТ22ч, ВТ22И, ВТ22М.

The fatigue resistance of VT22 sheet
Rental R Heat treatment Dimensions (mm)

Endurance limit (MPa)

10.000.000

Loading
VT22 — 1 Quenching + aging 170x270 490 Symmetrical loading

BUY AT best PRICE

Quality manufacturer with constant control of observance of requirements of technological discipline and compliance of semi-finished products of the brand VT22 all parameters of the normative documentation and acceptable cost of products determines the relevance of such material for the needs of modern production. The company «_" represents the entire product range of the brand VT22. Sincere attention to the needs of each customer, regardless of order value, delivery in the shortest time, flexible system of discounts to wholesale customers determine the face of our company.