FIELD: metallurgy.
SUBSTANCE: invention can be used to produce brazed details made of aluminum alloys. Alloy for brazing of aluminum alloys includes the next components, mas.%: silicon 4-12, germanium 4.6-25, strontium 0.003-0.01, cerium 0.02-0.15 and at least one element of the range: copper 0.03-40, zinc 0.03-40, silver 0.03-5, aluminum, other. Total content of copper and zinc amounts to no more than 60 mas.%. In several cases the alloy can contain additional 0.1-1.5 mas.% of magnesium.
EFFECT: increase of operating characteristics of brazed joints made of aluminum alloys thus increasing service life of received constructions.
2 cl, 3 ex
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