Aluminum welding wire manufacturers recommend that the commonly used grades of marine aluminum welding wire are 5183 and 5356.

The reason why 5456 alloy is selected as the hull material is because of its excellent weld joint strength performance. Usually, the plate is in H116 and -H117 state......

As a high-magnesium marine-grade aluminum alloy, 5456 is widely used in naval vessels, oil tankers, floating bridges, and container ship hulls due to its excellent strength and marine corrosion resistance.

5356 aluminum welding wire is an aluminum-magnesium welding wire with magnesium as the primary alloying element.

The commonly used aluminum welding wire models on ships are 5356 and 5183 aluminum-magnesium welding wire. When talking about aluminum wire, 90% of people think it refers to the 5356 model, because 5356 aluminum-magnesium welding wire is too common and of