FIELD: metallurgy.
SUBSTANCE: invention relates to aluminium alloys used in additive manufacturing. Aluminium alloy, intended for making structures by additive manufacturing, contains in wt.%: magnesium from 2 to 15; manganese from 0.1 to 2.5; silicon from 0.3 to 4; optionally, at least one of the following components: iron up to 1, titanium up to 1, yttrium from 0.1 to 4.0, zirconium from 0.15 to 5 and chromium from 1 to 5; and aluminium and trace impurities are the rest.
EFFECT: alloy is characterized by high values of strength and ductility.
25 cl, 6 dwg, 6 tbl
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