AMTRODE ALLUMINIUM WELDING ROD AWS E4043 ALS1-5NB
Aluminum-silicon electrodes with a silicon content of 5%. Universal electrodes for welding cast, rolled and stamped aluminum and aluminum alloys. Designed for welding aluminum and alloys based on aluminum type: Al-Si, Al-Mg, Al-Mg-Si, Al-Mn-Cu. Typical applications include cargo ramps and loading platforms, window and door frames, gearbox housings, engine cylinder blocks, busbars, electrical switch boxes and mounting supports
Clean the weld area from contamination and oxide film.
Preheat heavy parts.
When connecting thick metal with a thin part, preheat a heavier part.
Welding is carried out at the upper limits of the current on a short arc, providing fast electrode movement.
Reduce the current strength during welding and as the base metal absorbs heat.
SPECIAL PROPERTIES The coating formed by the pressing method provides a long service life and increased moisture resistance. EN 573-3: E AlSi5 AWS / ASME A5.3: E4043 SPECIAL COATING CHEMICAL COMPOSITION FLOATED METAL,% Si Cu Fe Mg Mn 0.02 0.002 Al 0.001 0.01 0.0001 the basis
|Country of Manufacture||United States|
|Application Areas||welding aluminium|