abstract |
The invention relates to a hot-rolled strip for manufacturing an electric sheet, consisting of the following alloy composition in wt%:nC 0.001 to 0.08; Al 4.8 to 20; Si 0.05 to 10; B up to 0.1; Zr up to 0.1; Cr 01. to 4; the iron rest and contaminants caused by smelting. |