VT1-2 - titanium grade 4 circle, rod, sheet
Relevance
VT1−2 grade serves as a base for production of various alloys. Of particular practical importance are titanium borides, compounds used in nuclear boilers to slow down chain reactions due to their refractoriness and broad neutron capture cross-section. Titanium halides, oxides and silicides are used in high temperature engineering. Carbides with high hardness are part of tool alloys used as abrasive material, edges of cutting tools. VT1−2 is perfectly amenable to polishing, color anodizing and other methods of treatment. It is used in production of various artistic products.
| Grade of the alloy: | Classification: | Industrial use: |
|---|---|---|
| VT1−2. | Technical titanium | The alloy is used for the production of semi-finished products (strips, foil, sheets, strips, bars, plates, profiles, stamped blanks, pipes, forgings, ingots) by deformation. |
Percentage composition of BT1−2 alloy according to GOST 19 807- 91
| Ti | C | Si | H | Fe | N | O | Impurities |
|---|---|---|---|---|---|---|---|
| 97.8−99.7 | ≤0.1 | ≤0.15 | ≤0.01 | ≤1.5 | ≤0.15 | ≤0.3 | others 0.3 |
Note: Titanium is the base material; its percentage is about 97.8−99.7%.
Physical properties (t° 20°C)
| Product range | GOST | For example. | s in | d5 | y | KCU | Heat treatment |
|---|---|---|---|---|---|---|---|
| - | - | MPa | % | % | kJ/m2 | - | |
| Annealed rod | 26492−85 | 590−930 | 8 | 17 | 250 | Annealing |
Marking of physical properties:
| Description | Designation |
|---|---|
| — Alloy data acquisition temperature [degrees] | — T |
| — Modulus of elasticity of the 1st kind, [MPa] | — E |
| — Coefficient of thermal linear expansion (at 20°C), [1/Grad] | -a |
| — Specific electrical resistance [Ohm-m] -R | -R |
| — Specific gravity [g/cm3] -r | -r |
| — Heat transfer coefficient [W/(m-grad)] -l | -l |
| — Specific heat capacity (at 20°C), [J/(kg-grad) | -C |
Marking of mechanical properties:
| Description | Designation |
|---|---|
| — Limit of proportionality (yield strength for permanent deformation) [MPa] | sT |
| — Tensile strength [MPa] | sT |
| — Ratio constriction [ % ] | y |
| — Tensile elongation [ % ] | d5 |
| — Brinell hardness, in [MPa] | HB |
| — Impact toughness [kJ/m2 ] | KCU |
| Designation | Description |
|---|---|
| limited weldable | — Must be preheated to 100−120°C with subsequent heat treatment |
| no restrictions | — No need for preheating and final heat treatment |
| Difficult to weld | — need for preheating to 200−300°C with final heat treatment |
Use
Technical VT1−2 titanium serves as a base for tanks, pipelines, chemical reactors, pumps, fittings etc. products working in aggressive environment, for example in chemical engineering. VT1−00 serves for coating of steel parts of hydrometallurgical equipment. Application of titanium increases profitability and service life of equipment, allows to optimize technological process at hydrometallurgical processing of non-ferrous metals. Being biologically harmless, titanium has become an excellent material for the food industry as well as for reconstructive surgery. Titanium’s strength in extreme cold increases while maintaining its ductility, allowing it to be used as a construction material for cryogenic equipment.
Supply
The presented rolled products of BT1−2 grade are certified. The technical documentation includes data on the chemical composition, the limiting percentage of impurities and the mechanical properties of products. From us you can buy in bulk any semi-finished products for large-scale productions. We also offer optimum conditions for retail buyers. The high level of service and responsiveness of service is the face of our company.
Buy at the best price
The website of Evek GmbH offers the most up-to-date information on purchasing titanium alloys as of today. Experienced managers who are always in touch are ready to provide highly qualified consulting assistance on any current issues. We sell semi-finished products of rare and nonferrous materials at a competitive price. Products are manufactured on the most modern equipment and meet the requirements of international quality standards. Regular customers are offered a system of discount discounts.