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ABS Grade B Marine Structural Steel Welding Process Guide

ABS Grade B is a standard-strength marine structural steel certified by the American Bureau of Shipping (ABS), primarily used for non-high-strength load-bearing structures such as hulls, decks and ship’s sides. With regard to the welding of ABS Grade B marine structural steel, Yuxin has compiled the following ABS Grade B Marine Structural Steel Welding Procedure Guide, covering the basic properties of the material, recommended welding methods and consumables, pre-welding preparation, welding process parameters, key welding operation points, post-welding treatment and inspection, common defects and their prevention, as well as the scope of application and regulatory basis.