Sensitivity Analysis of the Artificial Neural Network Outputs in Friction Stir Lap Joining of Aluminum to Brass

Table 1

Chemical composition and thickness of welded materials.

Materials	Chemical composition (in wt.%)
	Al	Mg	Zn	Ti	Fe	Si	Mn	Cu	Ni	Pb	Sn
AA5083	Balance	4.27	0.02	0.026	0.31	0.1	0.61	0.04	—	—	—
CuZn34	0.02	0.05	Balance	—	0.05	0.25	0.05	64.2	0.03	0.1	0.1