ABSTRACT
FIGURE5ExpandedviewofFigure4thatshowsthecompleteload-displacement curveatASTME8loadingratesforsmoothandnotchedroundbarsintensioncomparedtoacircumferentiallynotchedroundbarinbending.Note:Mosthydrogenembrittlementtestsareconductedonacircumferentiallynotchedroundbarat75%FS(T), whichisequaltoabout100%oftheTS(T)ofasmoothbarorabout50%FS(B).
