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Sheet, wire-4

Sheet, wire-4

General characteristics

Alloy grades contain in their composition of impurities of aluminum and manganese, according to the standard GOST 19807−91. Such alloys have high workability and easy to weld all types of welding. Widely used for production of plate, sheet, circle, strip, forgings, pipe, profiles. Titanium tape is made according to GOST 90027. From these semi-finished products by means of welding, bending, stamping to produce parts that operate at temperatures up to +350°C.

Prefabricated Strength (MPa) Heat treatment Thickness (mm) KCU j/cm3 Plasticity of δ%
OT4−0 Sheet 490 — 637 Delivery condition

0,3 — 0,4

0,5 — 1,8

2,0 — 6,0

6,5 — 10,0

--- More than 25%
  --- More than 30%
  --- More than 25%
  --- More than 20%
More than 470 Annealing 0,3 — 10,5 --- 20 — 30%
539 Annealing 2 --- 36%
529 Annealing 670° 20 min. 2 --- 43%
OT4−0 Plate 490 — 635 Annealing

11 — 20

20 — 60

60 — 150

--- More than 12%
  --- More than 11%
  --- More than 10%
OT4−1 Sheet 588 — 735 Delivery condition

0,3 — 0,4

0,5 — 1,8

2,0 — 6,0

6,5 — 10,0

--- More than 25%
  --- More than 30%
  --- More than 25%
  --- More than 20%
OT4−1 Sheet 763 Heat rolling P --- 12,1
721 D --- 14,7
OT4−1 Sheet 630 Отжиг750° P --- 40
650 D --- 33
OT4−1 Plate 590 — 735 Annealing

11 — 20

20 — 60

60 — 150

--- More than 10%
  --- More than 9%
  --- More than 8%
Sheet OT4 Sheet More than 685 Annealing 0,3 — 10,5 --- 10 — 20
685 — 784 1 — 2 --- 18 — 26
Sheet OT4 Sheet

696

706

696

661

Annealing to 500° in 30 min. 1 mm --- 24
Annealing 550° for 30 min.   --- 24
Annealing 650° 30 min.   --- 25
Annealing 750° for 30 min.   --- 25
Sheet OT4 Sheet P

867

872

813

823

Annealing 750° for 20 min. 3 mm --- 21,5
Sheet OT4 Sheet D   --- 20
Sheet OT4 Sheet P Vacuum annealing 750° for 1 hour   --- 19,9
Sheet OT4 Sheet D   --- 22,9
OT4 Plate 685 — 885 Annealing 11 — 20 --- More than 8%
  --- More than 7%
  --- More than 6%

Transverse cutting direction of bars — D; cross, P; tall — T.

Deformable semi-finished products have more or less pronounced anisotropy of properties. Generally, the tables indicate the properties of specimens that are cut in the longitudinal direction.

Alloy t° the end of recrystallization t° of the beginning of recrystallization The leaves and their products. t° annealing.
OT4−1 840° 720° 640 — 690°
OT4−0 800° 680° 590 — 640°
-4 860° 760° 660 — 680°

Disadvantages

These alloys have relatively low strength, heat resistance, and high propensity to hydrogen embrittlement. Titan hot easily interacts with the gases of the atmosphere is a poor conductor of heat, creating large temperature gradients during processing. Therefore, the value of the finished product a much higher price of the feedstock.

Application

Lightweight titanium sheet is indispensable in modern aircraft construction and shipbuilding, where it is the production of marine hardware, screws, plating of the hulls. Plate, sheet of titanium steel are the main materials used in the construction of a powerful modern engines. Without titanium metal is difficult to imagine modern gas production, petrochemical industry, processing plants. The Titan series is used for the production of heat exchangers, chemical, food, medical equipment, drilling platforms, oil, hulls of submarines and surface ships, as well as the cladding of buildings and interior in the style of hi-tech. The use of titanium, despite the cost, economically justified durability, lightness, strength products. Biological inertness makes it possible to apply it in medicine — manufacture of tools, prostheses.

Buy at best price

A large range of products from alloys series FROM stock LLC «AVEK global» is able to meet wholesale and retail buyers. The price is formed taking into account technological features of production without the inclusion of additional costs. All products are certified, if required, is an additional control. The timing of orders is minimal. In touch — our experienced managers who will advise you on any questions. For wholesale orders enjoy significant discounts.