Fig. 5

Load-displacement curves of notched 3-p-b tests in the WM, FZ, HAZ and BM. (a) Weld metal. (b) Fusion zone. (c) Heat-affected zone. (d) Base metal.

Load-displacement curves of notched 3-p-b tests in the WM, FZ, HAZ and BM. (a) Weld metal. (b) Fusion zone. (c) Heat-affected zone. (d) Base metal.