The invention discloses a precise and high-strength sheet metal part. The precise and high-strength sheet metal part comprises a sheet metal part body. The sheet metal part body comprises, by weight,0.03-0.09% of Zr, 1.56-1.98% of Re, 1.32-1.59% of Bi, 0.05-0.16% of C, 3.32-3.56% of Si, 1.26-1.38% of Mn, 0.12-0.15% of Mo, 0.6-0.9% of Ni, 2.23-2.58% of Cu, 1.19-1.25% of Ti, 25-29% of lanthanide-series rare earth, and the balance Fe and trace impurities. The rare earth comprises, by weight, 9.6-9.9% of Ce, 11-15% of La, 9-18% of Y, 11-15% of Sc, 6-9% of Gd, 2-6% of Sm, and the balance Gd.