FIELD: metallurgy.
SUBSTANCE: invention can be used for fabrication of items requiring low Young's modulus, low specific weight and high coefficient of strength. Here are disclosed versions of β-titanium alloy and items fabricated out of them. Alloy contains wt %: Al from 2 to 5, Fe from 2 to 4, Cr from 6.2 to 11, V and/or Mo from 4 to 10, Ti and unavoidable impurities - the rest.
EFFECT: production of alloy with low Young's modulus, low specific weight and high coefficient of strength at low cost of material.
8 cl, 2 dwg, 6 tbl, 4 ex
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