Among the studied nanocomposite films Al/GO with 6 wt% GO exhibited the highest increase of the tensile strength and Young's modulus from 71 to 113 MPa and from 0.85 GPa to 4.18 GPa respectively. Meanwhile, the TG analysis indicate that the incorporation of 6 wt% GO in the Al matrix leads to an increase of Td3% with about 25 °C.