Investigation of the Effects of Submerged Arc Welding Process Parameters on the Mechanical Properties of Pressure Vessel Steel ASTM A283 Grade A

<div>ASTM A283 grade A steel microstructure in the HAZ. (a) Original material. (b) Material after welding with the following parameters: current of 270 amperes, voltage of 33 volts, and travel speed of 10 mm/sec.</div>

Journal of Engineering

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Figure 5

Figure 5: Investigation of the Effects of Submerged Arc Welding Process Parameters on the Mechanical Properties of Pressure Vessel Steel ASTM A283 Grade A 

Figure 5 | Investigation of the Effects of Submerged Arc Welding Process Parameters on the Mechanical Properties of Pressure Vessel Steel ASTM A283 Grade A 