It is the intention of this paper to present the results of a study of Al-Fe-Ti (26-50Fe-2wt%Ti) cast alloys. We have examined the solidification structure over a wide range of iron contents. Using X-ray diffraction and quantitative microstructural analysis, we have characterized the alloy microstructure and identified second-phase crystallographic structures. The hardness of the alloys was also determined. The solidification structure was modified by the addition of Ti to Al1-xFex alloys.