Aluminium Filler Wire for Boat Welding
Aluminum alloy welding wire mainly refers to aluminum welding wire that has been alloyed. Magnesium-containing aluminum alloy welding wire has good corrosion resistance and strength, and is suitable for welding magnesium-aluminum alloys.
The composition of aluminum alloys is complex, and the content and proportion of different types of aluminum alloy elements are different. Therefore, it is necessary to select suitable aluminium filler wire according to specific welding needs. For example, for aluminum-magnesium alloys, it is generally necessary to select aluminum welding wire with a higher magnesium content, so as to ensure the strength and corrosion resistance of the welded joint. For high-strength aluminum alloys, it is necessary to select aluminum welding wire with good ductility.
Common aluminum alloys can be welded by ER4043 aluminum silicon welding wire, such as cast aluminum, soft aluminum and pure aluminum. If the hardness is relatively high, ER5183 aluminum alloy welding wire can be used. Aluminum profiles and aluminum tubes can be welded with 5356 aluminum magnesium alloy welding wire.
Common aluminum welding wires include straight wire, coiled wire, tube wire,etc. The specifications range from 1.0mm to 6.0mm, and can also be customized according to customer needs. Aluminum-magnesium welding wire is specially designed for welding 5 series alloys and filler alloys with chemical compositions close to the base metal. After anodizing, it has good corrosion resistance and color matching.
Aluminium 5356 welding wire with a magnesium mass fraction of about 5%, has high strength, good corrosion resistance, and good color matching after anodizing. It is widely used in welding 5XXX series, some 6XXX series and 7XXX series aluminum alloys.
5183 aluminum welding wire is particularly widely used in the welding structures of marine vessels such as ships, catamarans, and high-speed ships. The main reason for the wide application of this alloy is that it has high strength, high corrosion resistance, high bending ability and high weldability. The weld strength of AA5183 alloy can be improved by increasing the Mg content in the alloy, and the loss of ductility is not large.
High-quality aluminum welding wire should have the characteristics of high purity, good plasticity and toughness, excellent welding performance, environmental protection and safety, etc. These characteristics together constitute the core competitiveness of high-quality aluminum welding wire, making it have a wide range of application prospects in the field of welding. Haomei Aluminum has 5356 and 5183 aluminum welding wires for boat welding. Welcome to leave message below to inquire what you need.
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