FIELD: metallurgy.
SUBSTANCE: alloy contains, wt %: Cu 2.0-5.5, Mn 0.1-2.5, Cd 0.01-1.5, Si 0.01-1.0, Mg 0.01-0.9, Fe 0.01-1.0, at least one element from the group: Ti 0.01-0.5, Zr 0.01-0.5, Y 0.001-0.5, In 0.001-0.5, Al - the rest.
EFFECT: obtaining for alloys of this type of high strength characteristics at the room and high temperatures, low hot brittleness, satisfactory flowability and linear shrinkage.
2 ex, 2 tbl
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