The oxidation resistance and electrical contact property of a low-Cr-containing alloy, named as FeCro, was examined as metallic interconnect at 750 degrees C in simulated solid oxide fuel cell (SOFC) anode environment. This alloy was proved to process excellent oxidation resistance at 750 degrees C in N-2 + 4.85% H-2 + 3% H2O (g) for up to 1000 h. The thermally grown oxide scale, around 1 mu m thick, consisted of Mn doped (Mn, Cr)(3)O-4 spinel with Cr2O3 sub layer. The oxidation kinetics obeyed the parabolic law with two rate constants, 5.23 x 10(-14) g(2) cm(-4) s(-1) (0-100 h) and 3.85 x 10(-15) g(2) cm(-4) s(-1) (100-900 h) respectively. After 581 h of exposure in N-2 + 3.75% H-2 + 25% H2O (g) at 750 degrees C, the oxidation behavior of FeCro alloy in contact with Ni mesh under an applied current of 500 mA cm(-2) was quite different from that in air or anode gas containing 3% H2O (g). The internal oxidation was promoted in the presence of water vapor, and a Fe-or Cr-rich internal oxide scale with a network structure was formed. Owing to a poor supply of Cr, Fe-rich external oxide scale composed of Fe3O4 and FeO was formed on the surface of FeCro alloy in which metallic compound Ni3Fe was embedded. Although FeCro alloy suffered from severe corrosion with non-protective Fe-rich oxide scale at 750 degrees C in N-2 + 3.75% H-2 + 25% H2O (g), the area specific resistance of Ni mesh/FeCro alloy was considerably low to offer sufficient metallic conduction. (C) 2016 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.