SELECTARC Al112 - Aluminium electrode with 12% Silicon for welding and repair of cast and extruded aluminium alloys
* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
* Price may vary depending on order volume. For bulk orders, please request an individual quotation.
CLASSIFICATION
| AWS A5.3: ~E4047 | DIN 1732: EL-AlSi12 |
CHARACTERISTICS AND APPLICATIONS
Aluminium electrode containing 12% Silicon, designed for welding and repair of aluminium and aluminium alloy parts (AlSi, AlCuSiMn, AlSiMg, etc.).
Especially suitable for cast and extruded aluminium alloys with a silicon content higher than 7%.
Recommended for dissimilar joints between aluminium and aluminium alloys.
Provides smooth and stable arc, excellent weld bead appearance, and high resistance to hot cracking.
WELD METAL CHEMICAL COMPOSITION (%)
Si: 12.1 ; Mn: <0.05 ; Fe: 0.2 ; Al: Rem.
MECHANICAL PROPERTIES
Rₘ (MPa): 250 ; Rp₀.₂ (MPa): 150 ; A₅ (%): 14 ; Hardness: ~50 HB
DIMENSIONS AND WELDING CURRENT
= +
| DIMENSIONS | AMPERAGE |
| 2.5 × 350 | 60 A |
| 3.2 × 350 | 90 A |
| 4.0 × 350 | 120 A |