This standard specifies a method for the determination of total iron, silicon, aluminum, calcium, mg, manganese, titanium, vanadium, phosphorus, copper, lead, chromium, zinc, arsenic, potassium and sulfur in iron ores, iron concentrates, sinters and pellets by wavelength dispersion X-ray fluorescence spectrometry. The method is used to melt the sample with cobalt internal standard flux to make borate Glass sheets, measure the X-Rays Fluorescence intensity of the element to be measured, and establish a calibrated Linear dispersion calculation element content. It is suitable for quality control and analysis of related ore products.