[Retracted] Improvement on Mechanical Properties of Submerged Friction Stir Joining of Dissimilar Tailor Welded Aluminum Blanks

Table 1

Chemical composition of aluminum alloys.

Element	Al 5083	Cu	Fe	Mg	Mn	Si	Cr	Al
Wt%		0.1	0.4	4.2	0.4	0.25	0.2	Balance
Element	Al 6082	Si	Fe	Cu	Mn	Cr	Zn	Al
Wt%		0.7	0.4	0.1	0.6	0.2	0.18	Balance