ALMGSI STRIP FOR APPLICATIONS HAVING HIGH PLASTICITY REQUIREMENTS

摘要

The invention relates to a method for producing a strip made of an AlMgSi alloy in which a rolled ingot is cast of an AlMgSi alloy, the rolled ingot is subjected to homogenization, the rolled ingot which has been brought to rolling temperature is hot-rolled, and then is optionally cold-rolled to the final thickness thereof. The problem of providing a method for producing an aluminum strip made of an AlMgSi alloy and an aluminum strip, which has a higher breaking elongation with constant strength and therefore enables higher true strains in producing structured metal sheets, is solved in that the hot strip has a temperature of no more than 130°C directly at the last reduction stage, preferably a temperature of no more than 100°C, and the hot strip is coiled at that or a lower temperature.