In this paper presents the methods analysis of Si, P, Cu, S, Mn, As, Ti, Sn, V, Cr, Ni, Mo and Al in alloyed cast iron by X-ray fluorescence spectroscopy with the method of powder pressed methods. The sample was pretreated with low-temperature annealing method, and during the sample molding process, ten drops of mixed solution with certain ratio of rosin and acetonein the adhesive layer. The samples were prepared using the calibration curves were prepared using 15 national/ministerial standards and self-made standards. This method effectively overcomes the interference and matrix effects of the spectral lines of the elements in cast iron. The results of this method was compared with those of inductively coupled plasma spectroscopy and spark source optical emission spectroscopy.