VT-8 titanium circle, rod, sheet
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| BT8 | Delivery from the stock, in stock |
Characteristics of the alloy
Titanium alloy VT8 refers to α+β alloys, it is alloyed with 6.5% Al and 3.3% Mo, 0.3% Bi. It was developed by VIAM in 1958. Later its modifications VT8-1, VT8M, VT8M-1 were suggested. Optimal combination of properties provides double and isothermal annealing. The content of β-phase in the annealed alloy is 10%. Alloys of this type are thermally hardenable.
Advantages and application of BT8 titanium alloy
| Specific weight | t° of melting. | Properties | Technology | Application |
|---|---|---|---|---|
| 4.48 g/cm³ | 980-1020° | High percentage of Al and alloying with Si gives higher strength and heat resistance compared to VT6. The maximum operating temperature is +480°. Alloy VT8 is superior to VT3-1 and VT9 in terms of thermal stability, ductility, processability and crack resistance. | It deforms in hot state with satisfactory results. Technological consistency in die machining is worse than that of VT6. Welding is not recommended. | Blades and disks of low pressure compressors, fastener parts including fans. |
Advantages and production of VT8 titanium tube
| Semifinished product | Heat treatment | Strength (MPa) | Plasticity δ% | KCU J/cm³ |
|---|---|---|---|---|
| VT8 typical properties | Annealed | 1080 | 12% | --- |
| VT8 hot drawn pipes | Annealed | Over 950 | Over 6% | Over 30 |
| VT8 hot drawn pipes | Delivery condition | 1050 | 10,5% | 55 |
| VT8 hot-deformed pipes | 950°, 1 h to 570° 1 h, air | 1100 | 9,5% | 58 |
| VT8 hot-deformed pipes | 920°, 1 h up to 600° 1 h, air | 1030 | 9,7% | 62 |
Application of titanium tubes VT8
High strength and heat resistance, plasticity and thermostability allow to use such tubes in mechanical engineering, chemical production and oil and gas industry for the production of pipelines, pumps, reactors. These pipes are biologically inert, which makes them popular in pharmaceuticals and medicine. Non-magnetic is a significant advantage in the installation of electrical equipment.
Delivery
Evek GmbH stocks a wide range of the highest quality titanium mill products. All products are certified. Technical documentation includes data on chemical composition, maximum admixture percentage; mechanical properties of products. We accept orders for tubes of titanium alloy VT8 of standard and non-standard dimensions at the most favorable price We 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 a bargain price
We offer for sale an unlimited range of titanium alloys of the highest quality at a competitive price. If you have difficulty in choosing, experienced managers who are always available and ready to provide advice are at your service. Ordering from us you get certified products that meet international quality standards in the shortest possible time. If you value your time, contact our nearest office today or place your order online.