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