Influence of Strain and Stress Triaxiality on the Fracture Behavior of GB 35CrMo Steel during Hot Tensile Testing

Figure 13

The fracture morphology of samples with notch radius of 2 mm at different temperatures: (a) 850°C, (b) 950°C, (c) 1050°C, and (d) 1150°C.

(a)

(b)

(c)

(d)