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Round, rod, VT5, titanium grade6
General characteristics
Alloy VT5 is one of the first domestic industrial titanium alloys. It was developed by VIAM in 1950-ies. Foundry option ВТ5Л. VT5−1 have been proposed VIAM in 1958 and has become the equivalent of foreign brands Ti-5Al-22,5 Sn. This alloy has a single phase α-structure. It does not harden with heat treatment.
| Prefabricated | Heat treatment | Thickness (mm) | Strength (MPa) | KCU j/cm3 | Plasticity of δ% |
|---|---|---|---|---|---|
| Rod VT5−1 | Annealing | 10 — 60 days. | 785 — 981 | More than 40 | More than 10% |
| Annealing | 140 — 250 P | 745 — 981 | More than 45 | More than 6% | |
| Annealing | 140 — 250 Tonnes | 765 — 981 | More than 45 | More than 8% | |
| Annealing | 5 — 100 D | 785 — 981 | More than 40 | More than 10% | |
| Annealing | 101 — 150 P | 745 — 981 | More than 45 | More than 6% | |
| Rod VT5−1 | Annealing | 12 mm | 843,3 — 926,7 | 65,2 — 86 | 11,94 — 14% |
| Rod VT5−1 | Annealing 700° for 1 hour | 18 mm | 944 | 60 | 21% |
| 1000−800° for 1 h, air | 891 | --- | 12% | ||
| 1100° for 1 h, water 970° 1 h with an oven to 650°, the air | 902 | --- | 12% | ||
| Rod VT5−1 | Отжиг800° | 14x14 mm | 777 | --- | 13.8% of |
P — transverse cutting direction samples; D — longitudinal; T — Tangenziale In — high-rise.
Long-term strength in the annealed condition bar VT5−1.
Long-term strength is the maximum voltage that Deplete the material after a certain time at a given temperature. Thus, at an elevated temperature with an increase in the duration of the load decreases the tensile strength.
| Prefabricated | Long-term strength (MPa) | t°C | |||
|---|---|---|---|---|---|
| 100 hours. | 2000 hour. | ||||
Bars менее100 mm |
588 | --- | 250° | ||
| 560 | --- | 300° | |||
| 461 | 363 | 400° | |||
| 245 | 147 | 500° | |||
| The fatigue resistance of the rod VT5, VT5−1 | |||||
|---|---|---|---|---|---|
| Rod | Heat treatment | Thickness (mm) | R | Loading | Endurance limit (MPa) 10.000.000 |
| VT5 | Annealing | 20 | — 1 | --- | More than 392 |
| — 1 | Symmetrical loading | 400 — 450 | |||
| VT5−1 | Annealing | to 100 mm | 490 | ||
Use
Heat resistance, cryogenic and corrosion resistance, plasticity, good weldability low sensitivity to notches, allow a wide use of this alloy in shipbuilding, mechanical engineering, rocketry, aviation, chemical and cryogenic industry.
| Physical characteristics 5V | |
|---|---|
| The temperature at which the received data characteristics, °C | 20°C |
| Coefficient of thermal conductivity at 200 °C [1/ °C] | Up 10.47 |
| Density [g/cm3] | 4,4 |
| The modulus of elasticity of 1 of the kind E [MPa]x10-5 | 1,05 |
| Specific heat capacity at 200 °C [j/(kg·deg)] | 0,586 |
Limit crackbrain. strength sin [MPa] Rod otogi. GOST 26492−85 |
685−735 |
| Electrical resistivity, Mhmm2/m | Of 1.08 |
Buy at best price
LLC «AVEK global» sells titanium mill products in the most favorable conditions. We offer a wide range of titanium products BT-5, VT5−1 in a variety of settings. 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.