FIELD: plastic metal working, namely production of ring blanks. SUBSTANCE: initial blank is made by upsetting, piercing and speeding up. Faceting is eliminated by heating blank in homogeneous zone and preliminarily rolling it off at deformation degree no less than 15-20%. Stepped heating for warm rolling off is realized directly after preliminary rolling off without cooling. Preliminary and final deformation is performed in different gauges. EFFECT: enlarged manufacturing possibilities and economy of high-priced deficient alloys. 2 cl
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