Effect of Bainite Volume Fraction on Deformability of Mesostructures for Ferrite/Bainite Dual-Phase Steel

Table 1

Chemical composition of API X80 pipeline steel (wt/%).

C	Si	Mn	P	S	Cr	Ni	Cu	Ti	Nb	Al	N	Ceq
0.07	0.21	1.69	0.011	0.002	0.223	0.225	0.129	0.015	0.082	0.035	0.005	0.42