Welding of aluminium profiles and plates
DIN 1732 (Si-AlMn)
A5.3 (E 3003)
Welding of aluminum and aluminum alloys. No discoloration of the weld after anodizing. Good bond on the base metal, very good releasing of the slag. Low spatter. Pore-free. Lastek 62 is recommended for welding aluminum-silicon castings
Can be used for welding of pure aluminum, AlMgSi, AlMn, AlMg1 and AlMg3. Chemical and food industry, fish processing industry, transportation (trucks, construction of containers, etc.).
Hold the electrode perpendicular to the workpiece. Use a short arc. High travel speed. Preheat thick pieces to 150 – 200°C. Always use dry electrodes. Remove the slag thoroughly to avoid corrosion.
2,5mm x 350mm, 2,5kg -ArticleNo.:7002.25
3,2mm x 350mm, 2,5kg -ArticleNo.:7002.32
Other dimensions and packaging on request.