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Pipe, strip made of titanium grade 5 Eli (6al-4v eli), VT6CH

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ВТ6с Delivery from the stock, in stock
ВТ6ч Delivery from the stock, in stock

General characteristics

Alloy of grade 5 is alloyed with 6% of Al + 4,5% of V. Alloy of grade 5Eli is alloyed with 5% of Al + 4% of V. Aluminium can reinforce α + β phase, vanadium contributes to stabilization of β-phase and hinders a formation of alpha-2 superstructure in α-phase. Titanium of such grades relates to a group of α + β-alloys. They are made according to GOST19 807−74, IS 90 013−81. Age-hardening and thermohardening increase a strength level on 15 — 20% keeping a relatively high ductility at that. It is an option of casting alloy VT6L.

Percentage composition of titanium grade 5Eli according to GOST 19 807 — 91

C N H Si Fe Zr O V Ti Al Others
≤0.1 ≤0.04 ≤0.015 ≤0.15 ≤0.25 ≤0.3 ≤0.15 3.5 — 4.5 87.86 — 90.9 5.3 — 6.5 ≤ 0.3%

Alloy can be welded by any types of welding. Volume weight is 4,456. It is used in manufacture of semi-finished products: rod, wire, sheet, plate, strip.

Percentage composition of titanium grade 5 according to GOST 19 807 — 91

C N H Si Fe Zr O V Ti Al Others
≤0.1 ≤0.05 ≤0.015 ≤0.1 ≤0.6 ≤0.3 ≤0.2 3.5 — 5.3 86.45 — 90.9 5.3 — 6.8 ≤ 0.3%

Heat treatment

These titanium grades are used in heat-hardened and annealed condition. Annealed alloy contains up to 10% of β-phase in its composition. Presence of aluminium conduces to hardening of α and β-phases. Age-hardening and thermohardening increase a strength level on 15 — 20% keeping a relatively high ductility at that. Grade 5 is high-workable at pressure treatment. Grade 5 contains a lower percentage of impurities. It is used at cryogenic temperatures up to -196°C.

Volume weight, g/cm3 Properties Point of melting Application Manufacturing process
4.43 It combines high workability, strength, utility properties. Maximum operating temperature is +350°. Alloy possesses medium strength in annealed condition. 970−1010° Details of rockets, aircraft engines (stopper shells, low pressure compressor), fixtures, parts of household appliances, chemical mechanical engineering, sports equipment, surgical implants. Details of structures that operate in water. It has high workability under pressure treatment, excellent casting properties and ease of welding by all types of welding.

Stamped parts for continuous operation at temperatures up to + 450 ° C are made of titanium alloy VT6CH. They are used in supersonic aircrafts, in manufacture of brackets, beams, and similar strength members.

Mechanical properties

Semi-fabricate Strength (MPa) Heat treatment KCU J/cm³ Plasticity δ%
Hot-pressed tube of grade 5 more than 800 Annealing more than 40 more than 6%
Tube of grade 5Eli 880 800 °C 0,5 h — 500 °C 0,5 h 67 11%
Tube of grade 5Eli 870 850 °C 1 h — 750 °C 0,5 h 68 14%
Tube of grade 5Eli 870 750 °C 1 h 66 11%
Tube of grade 5Eli 870 Hot-pressed condition 66 7%
Semi-sphere of grade 5Eli, high-speed deformation 1205 — 1245 Annealing 750 °C 1 h. --- 9 — 11%

Application

High workability, strength, ease of welding allows using such pipes in marine shipbuilding, mechanical engineering, rocketry, aviation, oil, gas industry, chemical manufacture.

Titanium grade 5 Eli pipe, strip supplier

«Auramo» titanium grade 5 Eli pipe, strip supplier offers to buy titanium strip, sheet, pipe, wire of VT6CH, grade 5 Eli, 6al-4v eli. A wide choice of qualitative products that complies with GOST and International Standards of quality is presented in stock. An availability of products and efficiency of delivery are conditioned by a fact that we have our offices in Moscow, St. Petersburg and cities of Central Europe. You can easily buy products. Titanium grade 5 Eli pipe, strip price depends on order quantity and additional conditions of supply. If you buy titanium grade 5 Eli pipe, strip by wholesale, you will be given special discounts.

Buy at a bargain price

All products are certificated. A quality is guaranteed by rigorous technology compliance of a manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. You can easily buy titanium grade 5 Eli pipe, strip for a reasonable titanium grade 5 Eli pipe, strip price. Just connect us with a convenient way for you. Phone numbers, e-mail addresses of the closest company’s offices are located in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. Titanium grade 5 Eli (6al-4v eli) tube, sheet, strip, wire are always in stock. A quality is compliant with GOST (all-Union State Standards) and International Standards.