FIELD: production of aluminum band of high purity, grade A7-A995, with high electric conductivity; may be used in manufacture of structural parts in instrumentation engineering. SUBSTANCE: ingot is subjected to homogenization, hot rolling, cold rolling with deformation degree of not less than 90%. Then annealing is carried out for 2-5 h at temperature of 220-300 C up to formation of even-grained structure with grain size of 30 mcm. EFFECT: higher efficiency. 2 cl, 1 dwg , 1 tbl
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