Mechanical Properties Optimization of Friction Stir Welded Lap Joints in Aluminium Alloy

Table 11

Shear testing results of averaged failure loads.

rpm	s/mm	Shear testing results (N)
950	0.155	7433.596
1050	0.184	7531.358
1150	0.213	10125.16
1250	0.241	8394.355
1377.5	0.533	5708.624
1377.5	0.267	7768.978
1800	0.25	7001.34
2222.5	0.533	6682.956
2222.5	0.267	4074.074