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

Table 12

General linear model of hardness of HAZ ANOVA table.

Source	DF	Seq. SS	Percent of contribution (%)	Adj. SS	Adj. MS	F-value	value	Significance
Current	2	156.222	26.92	156.222	78.111	703.00	0.001	Significant
Voltage	2	379.556	65.42	379.556	189.778	1708.00	0.001	Significant
Speed	2	44.222	7.62	44.222	22.111	199.00	0.005	Significant
Error	2	0.222	0.04	0.222	0.111
Total	8	580.222	100.00