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

Figure 12

The fracture morphology of different notched samples at a tensile temperature of 850°C: (a) 6 mm, (b) 4 mm, (c) 2 mm, and (d) 1 mm.

(a)

(b)

(c)

(d)