Alloy pipe VT8
Titanium alloy VT8 relates to α + β alloys, it is doped with 6,5% Al and 3,3% Mo, 0,3% Bi. Designed VIAM in 1958. Later proposed modifications VT8−1, VT8M, VT8M-1. The optimum combination of properties provides a double and isothermal annealing. The content of β-phase in the annealed alloy is 10%. Alloys of this type of thermally hardening.
Advantages and application of titanium alloy VT8
|Houde. the weight||t ° mp.||properties||Technology||application|
|4.48 g / cm³||980−1020 °||A high percentage of Al and Si doping gives a higher strength and heat resistance compared to VT6. Maximum Operating Temperature + 480 °. VT8 alloy exceeds VT3−1 and VT9 on thermal stability, plasticity, fracture toughness, and processability.||Satisfactory deformed in a hot state. Manufacturability in the processing pressure is worse than the VT6. Welding is not recommended. .||The blades and disks of low pressure compressor, the details of the connections, including fans.|
Pros and manufacture of titanium tubes VT8
|Semifinished||curing||Strength (MPa)||Plasticity of δ%||KCU J / cm ³|
|VT8 typical properties||Annealing||1080||12%||---|
|VT8 pipe Hot||Annealing||More than 950||More than 6%||Over 30|
|VT8 pipe Hot||delivery condition||1050||10.5%||55|
|VT8 pipe Hot||950 °, 1 hour to 570 ° for 1 hour, air||1100||9.5%||58|
|VT8 pipe Hot||920 °, 1 hour and 600 ° for 1 hour, air||1030||9.7%||62|
The use of titanium tubes VT8
High strength and heat resistance, ductility and thermal stability allows extensive use of such pipes in mechanical engineering, the chemical industry and the oil and gas industry for the production of pipes, pumps and reactors. Such pipes are biologically inert, so popular medicine and in the pharmaceutical industry. Non-magnetic — a significant advantage when installing electrical engineering.
In stock company «Electrovek-steel» offers a wide range of titanium mill products of the highest quality. All products are certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We accept orders for pipes made of titanium alloy VT8 standard and custom sizes at the best price We can buy in bulk, any semi-finished products for large-scale productions. We also offer optimal conditions for retail customers. High level of service and efficiency of service are the face of our company.
Buy at a bargain price
We provide for the implementation of an unlimited range of titanium alloys of the highest quality at a competitive price. If you are not sure, offers experienced managers who are always connected and ready to provide advice. Having made an order with us, you will receive certified products that comply with Russian and international standards of quality in the shortest possible time. If you value your time, contact today with our nearest office in Russia or in Ukraine, or order it over the Internet.