Research Article
[Retracted] Characterization and Parametric Optimization of EN-10149-2 Steel Welded Joints Made by MIG Welding
Table 13
Vickers hardness test value.
| Sample | Parent metal | Trial 1 | Trial 2 | Trial 3 | Average value |
| Sample no. 1 | 166 | 153 | 159 | 159 | Sample no. 2 | 168 | 160 | 170 | 166 | Sample no. 3 | 165 | 150 | 156 | 157 | Sample no. 4 | 140 | 155 | 158 | 151 | Sample no. 5 | 150 | 154 | 162 | 155 | Sample no. 6 | 155 | 168 | 170 | 164 | Sample no. 7 | 171 | 166 | 154.3 | 164 | Sample no. 8 | 158 | 157 | 146.3 | 154 | Sample no. 9 | 166 | 158 | 149.1 | 158 | Average value | 160 | 158 | 158 | 158.70 |
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