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Tube made of titanium gost VT14 alloy

Technical characteristics

Lightweight, durable titanium alloys have opened new structural horizons in modern manufacture. Titanium grades are classified according to crystal lattice configuration: cubic (β-state), in a form of hexahedron (α-state), mixed (α + β). Titanium gost VT14 relates to a group α+β alloys, according to IS 90 013−81, GOST 19 807−74. It is alloyed with aluminum (3,5−6,3%), molybdenum (2,5−3,8%), vanadium (0.9 — 1.9%). Titanium gost VT14 was developed in 1960 by VIAM. It has become the first heat-treatable alloy that was utilized in industries. Effectiveness of age-hardening is about 30%. A type of casting alloy is titanium gost VT14L.

Manufacture of titanium tube

Percentage composition according to GOST 19 807 — 91

Si C Fe Mo Ti N V O Zr Al Residual elements
≤0,152 ≤0.1 ≤0,25 2,5−3,5 86,85−92,8 ≤0.05 0.9 — 1.9 ≤0,15 ≤0.3 3.5- 6.3 others 0,3

Note: titanium constitutes a basis of alloy; its percentage content is noted in table.

Semi-fabricate Heat treatment Strength (MPa) Plasticity δ% KCU J/cm³
Banded structure — ring-type stamping Thermohardening + age-hardening 1127 — 1189 4 — 6.4% 19.6 — 22.5
Hot-rolled pipes Annealing more than 850 more than 8% more than 50
Banded structure — ring-type stamping Thermohardening + age-hardening 1117 — 1156 8.8 — 10.2% 35.2 — 41.1

Application

Titanium tubes of this grade are widely used in gas-producing petrochemical industry, mechanical engineering, for a manufacture of compressors, pipelines, pumps.

Physical characteristics

Description Identification
Temperature at which are obtained actual characteristics: 20°С
Heat conduction coefficient t° 200 °C [1/ °С] 8.37
Density g/cm3;

4.52
Elasticity module of 1 sort Е [MPa] x 10-5 1.1
Specific heat of the material [J/(kg/deg)] (range of temperature 20°С) 0.544
Short-term strength limitsв [MPa] Bar, GOST 26 492−85 1080
Short-term strength limitsв [MPa] Sheet, GOST 22 178−76 835−885

Supplier

Where to buy pipe of titanium gost VT14 grade? «Auremo» company proposes to buy titanium mill-products on favorable terms. There is a wide range of half-finished goods in stock. They are compliant with GOST and International Standards. Pipe of titanium gost VT14 is always in stock. You can buy it for the best titanium price from titanium gost VT14 tube supplier. We are waiting for your orders. Titanium gost VT14 tube price is privileged for wholesale customers.

Buy at a bargain price

«Auremo» company proposes to buy titanium gost VT14 tube on favorably terms. A wide range of goods for scaled-up fabrications is in stock. Tube of titanium gost VT14 grade is always in stock. A price is conditioned by technological details of production without including additional expenses. You can find a price-list, a catalog of production and all information about it on company’s web-site. A price depends on order quantity and additional conditions of supply. You can easily find us through the Internet. «Auremo» titanium gost VT14 tube supplier offers to buy titanium gost VT14 tube by wholesale. «Auremo» company is a profitable supplier in this segment of mill-products. Buy titanium gost VT9 tube right now! A quality is compliant with GOST (all-Union State Standards) and International Standards. There is an affordable titanium gost VT14 tube price from a supplier.