Table 4 Percentage of delta ferrite in welds of Super 304H joint
Joint | δ ferrite (%) | Average δ ferrite (%) | Standard deviation (%) |
|---|---|---|---|
Autogenous | 1.5, 1.7, 1.6, 1.7, 1.5, 1.7, 1.4, 1.5, 1.6, 1.5 | 1.57 | 0.106 |
Filler added | No traces | Nil | Nil |
Joint | δ ferrite (%) | Average δ ferrite (%) | Standard deviation (%) |
|---|---|---|---|
Autogenous | 1.5, 1.7, 1.6, 1.7, 1.5, 1.7, 1.4, 1.5, 1.6, 1.5 | 1.57 | 0.106 |
Filler added | No traces | Nil | Nil |