Weldability Investigation and Optimization of Process Variables for TIG-Welded Aluminium Alloy (AA 8006)

Table 4

Tensile strength of TIG-welded AA8006 plates.

S. no.		Peak current (Amps)	Base current (Amps)	Welding speed (mm/min)	Tensile strength (MPa)
1		170	55	140	109.42
2		170	60	150	81.57
3		170	65	160	54.83
4		180	55	140	97.51
5		180	60	150	70.82
6		180	65	160	79.18
7		190	55	140	86.91
8		190	60	150	96.45
9		190	65	160	67.59