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Circle, rod VT6 - grade 5 medical titanium

Circle, rod VT6 - grade 5 medical titanium

General characteristics

Titan brands VT6S, VT6 belong to the group α+β alloys. They are made according to GOST 19807−74, 90013−81 OST. Alloy VT6 legarrette 6% Al + 4,5% V, and alloy VT6S — 5% Al + 4%V. Aluminum is able to consolidate the α+β phase, the vanadium contributes to the stabilization of β-phase and impedes the formation of superstructure alpha-2 in α-phase… Aging and hardening increase the strength level by 15 — 20% while maintaining a fairly high plasticity. Option cast alloy ВТ6Л.

The main qualities VT6, ВТ6ч, Vt6s circle, rod, wire.

Prefabricated Heat treatment Thickness (mm) KCU j/cm3 Plasticity of δ%
Rod Vt6s

Annealing

Hardening-aging

10 — 60 days. More than 40 More than 10%
  More than 30 More than 6%
Rod Vt6s Annealing

140 — 250 P

140 — 250 Tonnes

More than 40 More than 6%
  More than 40 More than 8%
Rod Vt6s

Annealing

Hardening-aging

65 — 100 D More than 40 More than 10%
  More than 30 More than 6%
Rod Vt6s Annealing 101 — 130 P More than 40 More than 6%
Rod rolled Vt6s Annealing   More than 40 More than 10%
Bars In Т6ч Annealing 5 -10 mm 40 17%

Hardening-aging

Annealing 800 °C 0.5 h 500 °C, 0.5 h, air

Quenching 920 °C +500°C 2H

Quenching 880 °C +500°C 2H

10 mm 32 15%
  --- The 12.3 — 21.7 per cent
  --- 12,5 — 17,4%
  --- From 15,2 17,4
Annealing

11 -25 mm

Более25 mm

25 -59 mm

59 -100 mm

100 -160 mm

More than 35 More than 10%
  More than 40 More than 10%
  More than 35 More than 9%
  More than 35 More than 9%
  More than 35 More than 8%
Rod VT6 Annealing 10 — 60 days. More than 40 More than 10%
Hardening-aging 10 — 60 days. More than 25 More than 6%
Rod VT6 Annealing

140 — 250 P

140 — 250 Tonnes

More than 30 More than 6%
  More than 25 More than 7%
Rod VT6 Annealing 65 — 100 D More than 30 More than 10%
Hardening-aging 65 — 100 D More than 25 More than 6%
Rod VT6 Annealing 101 — 150 P More than 30 More than 6%
Rod rolled VT6 Annealing --- More than 30 More than 10%
Rod VT6

Annealing

Hardening-aging

более25 mm More than 40 More than 10%
  More than 30 More than 6%
Rod VT6 forged

Vacuum annealing 800 °C for 4 h

Vacuum annealing 800 °C for 6 h

Hardening 925 °C +500°C 3 h

Quenching 920 °C +500°C 3 h

14x14 69 14%
  --- 15%
  69 14%
  --- 10%
Rod VT6 Forged as 12 mm --- 14%
The extruded rod VT6 Annealing 25 -30 mm --- 12%
Rod VT6, beta forging Annealing 800 °C 2H --- 36 13.2% of
Annealing at 825 °C 1H --- 30 12%
Rod VT6 alpha+beta forging Annealing 800 °C 2H --- 41 15,5%
Rod VT6 Annealing at 825 °C 1H --- 31 14.6% of
Annealing at 825 °C 1H +500°C 2H --- 30 12.7% of
Annealing --- 48,6−60,9 Of 11.36 — of 13.92%
Rod VT6 forged To Vacuum annealing 800 °C for 6 h --- 37,2 14%
Quenching 950 °C +500°C 2H --- KCU j/cm3 12% ---
      More than 40  
VT6 bars GP 800 °C 1 h, 921 More than 40 ---
Rod VT6 forged GP 1050 °C for 1H. to 800 °C, In 911 More than 30 41,1
  1050 °C for 1H. to 800 °C +500°C, 2H 1030 More than 40 ---
             

Transverse cutting direction samples — P; longitudinal — D, high-rise, Tangenziale — T.

Long-term strength

Is characterized by a maximum voltage, which at this temperature destroys the material after a certain period of time.

Prefabricated

  Temperature °C Heat treatment Long-term strength (MPa) 100 hours

Bars

25 mm

350°

450°

Annealing More than 608
  More than 412

Bars

25 mm

350°

450°

Quenching + aging More than 813
  More than 539

The heat resistance of VT6 bar

Highest voltage — creep strength, under whose influence the material is deformed by a given amount at a given temperature.

Prefabricated Temperature °C Heat treatment The creep strength (MPa) 0,2/100
Прутки25 mm

350°

400°

450°

Annealing More than 529
  353
  More than 137

350°

400°

Quenching+aging More than 617
  353

The fatigue resistance of rod brands VT6, Vt6s, ВИ6ч

Rod Heat treatment Thickness (mm) R Endurance limit (MPa) 10.000.000 Loading
VT6 Annealing 25 — 1

Over 514

More than 539

Symmetrical loading

Hardening +

aging

25

10

— 1  
ВТ6ч   — 1 530 Bending with rotation
Vt6s --- 25 — 1  

Basic properties

Marks WH, VT6 at his strength is not inferior to steel but lighter by almost half, are heat resistance, low thermal conductivity, easy stamped and forged. has a high specific strength, corrosion resistance, namagnichennosti. These alloys for corrosion resistance superior to stainless steel. Though their cost is quite high, since production is associated with large energy consumption, however the winning combination of qualities makes materials based on titanium no alternative material for modern industry.

Use

Titan brand VT6 is used in the manufacture of parts of aircraft engines (CPV casing, the stopper). He is responsible for the production of fasteners and parts of rockets. The alloy claimed in the manufacture of parts of household appliances, chemical machinery, sports equipment, structural elements that work in contact with sea or fresh water. Biological inertness makes it possible to produce from alloy VT6 implants for surgery. Heat resistance is important when manufacturing shtampovannyh parts that work at temperatures up to +450°C; These alloys are used in the design of supersonic aircraft, for the manufacture of brackets, beams and similar power details.

Buy at best price

LLC «AVEK global» sells titanium mill products in the most favorable conditions. We offer a wide range of products a variety of settings from titanium alloys of VT6, Vt6s, ВТ6Ч. Quality is guaranteed by strict observance of the production technology. Deliveries are made very quickly both wholesale and retail. For wholesale orders flexible system of discounts. Our managers can advise you on all questions. The widest range of products and comprehensive information will help you make the right choice.