Gazalu AG5 and Gazalu AS 12 are used for welding of aluminium alloys with magnesium and silicon. Clean the joints and adjacent surfaces thoroughly. Use a stainless steel brush, not an ordinary steel brush which will rub iron oxides into the aluminium and contaminate the weld pool. Cast aluminum should be preheated to approximately 300°C. Cast alloys that have been pre-heated must be allowed to cool slowly after being welded.
Aluminium (AG-5) – (GAZALU AG5)
Rod for TIG welding of aluminium with up to 5% Mg.
| Product code | Diameter (mm) | Packet (kg) |
|---|---|---|
| 00630023 | 2.4 x 1000 | 2 |
Aluminium (AS-12) – (GAZALU AS-12)
Rod for TIG welding of aluminium with more than 7% Si.
| Product code | Diameter (mm) | Packet (kg) |
|---|---|---|
| 00630024 | 3.2 x 1000 | 5 |