Pipe, sheet, plate
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characteristic
The grade of titanium OT according to GOST 19807−91 is alloyed with aluminum and manganese. Semi-finished products of grade OT have pseudo-structure of low heat resistance, but good manufacturability, are well welded by any kind of welding. Structural advantages allow using them for the production of plates, sheets, complex profiles. The production of titanium tape is standardized in GOST 90027. From these semi-finished products make parts that work at t ° up to + 350 ° C.
| Product | Strength (MPa) | Treatment | Thickness (mm) | KCU J / cm³ | Plasticity δ% |
|---|---|---|---|---|---|
| OT4−0 Sheet | 490 — 637 | Delivery status | 0.3 — 0.4 0.5 — 1.8 2.0−6.0 6.5 — 10.0 |
--- | > 25% |
| --- | > 30% | ||||
| --- | >> 25% | ||||
| --- | > 20% | ||||
| > 470 | Annealing | 0.3 — 10.5 | --- | 20 to 30% | |
| 539 | — «- | 2 | --- | 36% | |
| 529 | Annealing 670 ° 20 min | 2 | --- | 43% | |
| FROM4−0 Plate | 490 — 635 | Annealing | 11 — 20 20 — 60 60 — 150 |
--- | > 12% |
| --- | > 11% | ||||
| --- | > 10% | ||||
| OT4−1 Sheet | 588 — 735 | Delivery status | 0.3 — 0.4 0.5 — 1.8 2.0−6.0 6.5 — 10.0 |
--- | > 25% |
| --- | > 30% | ||||
| --- | > 25% | ||||
| --- | > 20% | ||||
| OT4−1 Sheet | 763 | Thermal rolling | P | --- | 12.1 |
| 721 | D | --- | 14.7 | ||
| OT4−1 Sheet | 630 | Annealing750 ° | P | --- | 40 |
| 650 | D | --- | 33 | ||
| OT4−1 Plate | 590 — 735 | Annealing | 11 — 20 20 — 60 60 — 150 |
--- | > 10% |
| --- | > 9% | ||||
| --- | > 8% | ||||
| Sheet OT4 Sheet | > 685 | — «- | 0.3 — 10.5 | --- | 10 — 20 |
| 685 — 784 | 12 | --- | 18 — 26 | ||
| Sheet OT4 Sheet | 696 706 696 661 |
Annealing 500 ° 30 min | 1 mm | --- | 24 |
| Annealing 550 ° 30 min | --- | 24 | |||
| Annealing 650 ° 30 min | --- | 25 | |||
| Annealing 750 ° 30 min | --- | 25 | |||
| Sheet OT4 Sheet P | 867 872 813 823 |
Annealing 750 ° 20 min | 3 mm | --- | 21.5 |
| Sheet OT4 Sheet D | --- | 20 | |||
| Sheet OT4 Sheet P | Vacuum annealing 750 ° 1 hour | --- | 19.9 | ||
| Sheet OT4 Sheet D | --- | 22.9 | |||
| OT4 Plate | 685 — 885 | Annealing | 11 — 20 | --- | > 8% |
| --- | > 7% | ||||
| --- | > 6% |
limitations
Hot titanium reacts actively with atmospheric gases. Therefore, it melts only in the environment of inert gases or in a vacuum, Therefore, the cost of finished products is much higher than the price of raw materials. OT titanium does not have high strength and has a tendency to hydrogen embrittlement.
using
Lightweight and durable titanium sheet is relevant in modern aircraft building and shipbuilding, where it serves for the manufacture of shells, screws, technical equipment. Titanium has become a leading material for modern high-powered engines, equipment for gas, chemical, processing industries. The titanium of the OT series serves for the production of heat exchange, food, medical, geological prospecting equipment, ship hulls, and also the implementation of design projects. The use of titanium, despite the cost, is economically profitable. Biological inertness makes it possible to use surgical instruments and prostheses for production.
BUY AT THE OPTIMAL PRICE
Titanium OT-4 OT4−0 OT4−1 is presented in the warehouse of LLC «_" with a full range of products that will satisfy any customer. The optimal price category and full compliance with the requirements of technical documentation will ensure the reliability and cost-effectiveness of production. Cost of purchase is the motto of our work since the company was founded.