Examination of Friction Stir-Welded AA 6262/5456 Joints through the Optimization Technique

Table 7

Means response (TS).

Level	TRS	WS	TTA
1	191.9	185.3	185.6
2	180.2	182.0	190.9
3	188.6	193.4	184.3
Delta	11.7	11.4	6.6
Rank	1	2	3