Friction Stir Welding of Al 5052 with Al 6061 Alloys

Table 1

Chemical composition of alloying elements in the aluminium alloys (in wt.%).

	Mg	Si	Mn	Cr	Ni	Fe	Ca	Cu	Zn	Ti	Al
AA5052	2.30	0.15	0.02	0.10	—	0.20	—	0.02	0.01	0.01	Bal
AA6061	0.92	0.60	0.06	—	0.18	0.33	0.2	—	0.03	0.02	Bal