[Retracted] Characterization and Parametric Optimization of EN-10149-2 Steel Welded Joints Made by MIG Welding

Table 14

Tensile strength reading and signal-to-noise ratio.

S. no.	Current (A)	Voltage (V)	Speed (mm/s)	Tensile strength (MPa)	S/N ratio	MEAN1
1	60	16	2	745	57.4431	745
2	60	17	4	762	57.6391	762
3	60	18	6	775	57.7860	775
4	65	16	4	762	57.6391	762
5	65	17	6	768	57.7072	768
6	65	18	2	785	57.8974	785
7	70	16	6	750	57.5012	750
8	70	17	2	759	57.6048	759
9	70	18	4	782	57.8641	782