Description

Classification: ASME SFA 5.3: E 4043

DIN 1732: EL-Al Si 5

Application: – basic electrode for assembly and repair of aluminum and its alloys molded with 5% silicon, – its coating provides good stability, good fluidity and good deoxidation during welding, – It is recommended to preheat at a temperature of 100 ° C to 300 ° C and to use a short arc to avoid excessive projections for large thicknesses or large parts. Packaging: 1 kg case (118 electrodes)