FIELD: metallurgy.
SUBSTANCE: it is provided manufacturing method of sheet in condition T or O from aluminium alloy in continuous sequence on production line. It is received section or thin section strip of aluminium alloy in the capacity of blank. It is implemented tempering of blank by means of quench up to the temperature of hot or warm rolling. Then it is implemented hot or warm rolling of blank and implemented thermal processing of blank on production line with receiving of sheet in condition O or in condition T.
EFFECT: increasing of yield stress and ultimate stress limit during the stretching.
20 cl, 9 dwg, 6 tbl, 4 ex
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