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Impact of Welding Standards on Heat Affected Zone: A Critical Review of the Methods, Consumables, and Environmental Degradation on the Performance of API 5L X52 in Sour Service

Online Journal of Engineering Sciences | Vol 5, Issue 1

Figure 4

Heat input vs. HAZ properties regression analysis showing the linear increase in HAZ width with welding heat input and the inverse trend of maximum hardness with heat input [3], [18].
Figure 4. Heat input vs. HAZ properties regression analysis showing the linear increase in HAZ width with welding heat input and the inverse trend of maximum hardness with heat input [3], [18].