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Welding electrodes Monolith E 4043 Ø4 mm: mini-tube 3 pcs

4 мм
1 mini-tube
48.00UAH.
упаковок
48.00 UAH.

PURPOSE AND FIELD OF APPLICATION

5% silicon flux coated aluminum electrodes. Multi-purpose electrodes for welding cast, rolled and stamped aluminum and aluminum alloys. For welding aluminum and aluminum-based alloys such as Al-Si, Al-Mg, Al-Mg-Si, Al-Mn-Cu. Typical application: loading docks and loading racks, window and door frames, gearbox housings, engine cylinder blocks, electric buses, electrical switch boxes, and mounting supports. 

EN 573-3: E AlSi5 AWS/ASME A 5.3 E 4043 DIN 1732: EL –Al Si5 

COATING TYPE - Special

 

SPECIAL PROPERTIES

Pure white long shelf life extruded flux coating outlasts conventional products in moisture resistance. 

CHEMICAL COMPOSITION OF DEPOSITED METAL, %

Si Cu Fe Mg Mn Zn Ti Be Al
5.25 0.23 0.8 0.04 0.04 0.08 0.2 0.008 Bal.

 

MECHANICAL PROPERTIES OF WELD METAL

Tensile strength, MPa Elongation, % Yield strength, MPa
≥ 230 ≥ 18 ≥150

 

APPLICATION CONDITIONS

Clean the welding area from dirt and oxide film. Preheat the heavy parts. When connecting a thick metal with a thin piece, preheat a heavier piece. Welding is performed by using the upper portion of the amperage range. Feed the electrode quickly and move fast maintaining a very close arc gap. Reduce the current while the welding is performed and as the base metal absorbs heat.

WELDING CONDITIONS

Recommended Current: DC Reverse (+).

Diameter, mm Welding current, A
2.4 50-80
3.2 70-120
4.0 110-150

WELDING POSITIONS

РА; PC

ISO 6947

PACKAGING DATA

 

Diameter, mm Length, mm Units per package, pcs Weight of packing, kg
2.4 350 111-113; 216 1; 2
3.2 350 79-80; 146 1,1; 2
4.0 350 56-57; 102 1,1; 2

 

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