FIELD: metallurgy. SUBSTANCE: titanium-base alloy has components at the following ratio, wt. -%: aluminium 4.0-6.3; vanadium 4.5-5.9; molybdenum 4.5-5.9; chrome 2.0-3.6; iron 0.2-0.8; zirconium 0.01-0.06; carbon 0.01-0.25; oxygen 0.03-0.25, and titanium - the rest. The use of the claimed alloy provides possibility to obtain high strength (≥ 1200 MPa) in combination with good ductility in massive large-sized articles at their hardening in water or air. EFFECT: improved quality of alloy. 1 tbl, 3 ex
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