Analysis on Fracture Toughness of the L360QS/N08825 Bimetallic Composite Pipe Welded Joint

Table 1

Chemical composition of L360QS and N08825 (mass fraction/%).

Material	C	Si	Mn	P	S	Ni	Cr	Cu	Mo	V	Ti
N08825	0.022	0.14	0.47	0.015	0.007	41.14	22.07	1.47	3.13	—	—
L360QS	0.07	0.30	1.06	0.012	0.001	0.090	0.090	0.060	0.040	0.040	0.002