Method for producing a strip from a CoFe alloy according to claim 13, comprising: the provision of a melt consisting of 35 % w/w ≤ Co ≤ 55 % w/w, 0 % w/w ≤ V ≤ 3 % w/w, 0 % w/w ≤ Ni ≤ 2 % w/w, 0 % w/w ≤ Nb ≤ 0.50 % w/w, 0 % w/w ≤ Zr + Ta ≤ 1.5 % w/w, 0 % w/w ≤ Cr ≤ 3 % w/w, 0 % w/w ≤ Si ≤ 3 % w/w, 0 % w/w ≤ Al ≤ 1 % w/w, 0 % w/w ≤ Mn ≤ 1 % w/w, 0 % w/w ≤ B ≤ 0.25 % w/w, 0 % w/w ≤ C ≤ 0.1 % w/w, rest Fe and up to 1% w/w impurities, wherein the impurities can comprise one or more of the groups of O, N, S, P, Ce, Ti, Mg, Be, Cu, Mo and W, the decanting of the melt under vacuum followed by solidifying to form an ingot, the hot-rolling of the ingot to form a slab and then a hot-rolled strip with a thickness D 1, followed by the quenching of the strip from a temperature above 700°C to a temperature of less than 200°C, the cold-rolling of the hot-rolled strip to form an intermediate strip with a thickness D 2, the intermediate annealing of the intermediate strip in a continuous process at a temperature above 700°C, wherein the intermediate strip is cooled in a gaseous medium from a temperature above 700°C to a temperature of less than 200°C, wherein the intermediate annealing in a continuous process is carried out at a speed of 1 m/min to 10 m/min, the dwell time of the strip in the heating zone of the continuous furnace with the temperature of 700°C to 1100°C, preferably 800°C to 1000°C, is between 30 seconds and 5 minutes and the intermediate annealing of the intermediate strip in a continuous process is carried out at a temperature of 800°C to 900°C or 1000°C to 1100°C, the cold-rolling of the heat-treated intermediate strip with a metallic bright surface to form a strip with a thickness D 3, wherein the degree of cold deformation (D 2 -D 3)/D 2 is ≤ 80%, preferably < 60%, and 0.05 mm ≤ D 3 ≤ 0.5 mm. the provision of a melt consisting of 35 % w/w ≤ Co ≤ 55 % w/w, 0 % w/w ≤ V ≤ 3 % w/w, 0 % w/w ≤ Ni ≤ 2 % w/w, 0 % w/w ≤ Nb ≤ 0.50 % w/w, 0 % w/w ≤ Zr + Ta ≤ 1.5 % w/w, 0 % w/w ≤ Cr ≤ 3 % w/w, 0 % w/w ≤ Si ≤ 3 % w/w, 0 % w/w ≤ Al ≤ 1 % w/w, 0 % w/w ≤ Mn ≤ 1 % w/w, 0 % w/w ≤ B ≤ 0.25 % w/w, 0 % w/w ≤ C ≤ 0.1 % w/w, rest Fe and up to 1% w/w impurities, wherein the impurities can comprise one or more of the groups of O, N, S, P, Ce, Ti, Mg, Be, Cu, Mo and W, the decanting of the melt under vacuum followed by solidifying to form an ingot, the hot-rolling of the ingot to form a slab and then a hot-rolled strip with a thickness D 1, followed by the quenching of the strip from a temperature above 700°C to a temperature of less than 200°C, the cold-rolling of the hot-rolled strip to form an intermediate strip with a thickness D 2, the intermediate annealing of the intermediate strip in a continuous process at a temperature above 700°C, wherein the intermediate strip is cooled in a gaseous medium from a temperature above 700°C to a temperature of less than 200°C, wherein the intermediate annealing in a continuous process is carried out at a speed of 1 m/min to 10 m/min, the dwell time of the strip in the heating zone of the continuous furnace with the temperature of 700°C to 1100°C, preferably 800°C to 1000°C, is between 30 seconds and 5 minutes and the intermediate annealing of the intermediate strip in a continuous process is carried out at a temperature of 800°C to 900°C or 1000°C to 1100°C, the cold-rolling of the heat-treated intermediate strip with a metallic bright surface to form a strip with a thickness D 3, wherein the degree of cold deformation (D 2 -D 3)/D 2 is ≤ 80%, preferably < 60%, and 0.05 mm ≤ D 3 ≤ 0.5 mm.