A Digital Image Correlation system equipped with a high-resolution camera was used to record the tensile tests and determine the true stress/true strain behavior for each specimen. Front and side views were captured simultaneously by placing a reflective surface 45° to the test fixture. The stress/strain curves for the irradiated specimens exhibited a distinctive load drop shortly after yielding, followed by negative strain hardening. The load drop was not observed in the non-irradiated specimens, which exhibited lower strength and higher ductility. The fracture surfaces of irradiated and non-irradiated hydrided tensile specimens were similar. Both exhibited primarily ductile fracture in the bulk material, along with brittle fissures at hydride locations. The fracture toughness results for the irradiated water channel material were generally consistent and ranged from 41 to 47 MPa m. The results of this investigation compare well to literature results, and irradiation appears to be the dominant factor affecting the mechanical properties. Other material attributes will be discussed, including hydride density and orientation, hydrogen concentration, oxide thickness, and ASTM grain size.