Potentiodynamic Corrosion Behavior and Microstructural Characteristics of Pulsed CMT-Welded AA2014-T6 Aluminium Alloy Joints: Effect of PWHT

Table 1

Chemical composition (wt-%) of the AA2014-T6 aluminum alloy and ER4043 filler wire.

Material	Si	Fe	Cu	Mg	Cr	Zn	Ti	Mn	Al
AA2014-T6	0.86	0.11	4.72	0.72	0.004	0.05	0.01	0.801	Bal
ER4043	5.6	0.8	0.3	0.05	0.05	0.1	0.02	0.05	Bal