Al4043 7KG welding wire for aluminium AlSi5
T43M TYSWELD – welding wire for aluminium AlSi5
EN ISO 18273: S AI 4043
DIN 1762 AlSi5
AWS A 5.10: ER 4043
It is widely used aluminium alloy for joining of alloys type ALMgSi and ALSi of silicone content up to 7%. Silicone addition in the alloy increases welding smoothness. The alloy is resistant to hot cracking and the weld face is almost free of temper.
| Welded material | AlMgSi0,5, AlMgSi1, AlmgSiCu, G-AlSi6Cu4, etc. |
| Shielding gas (EN ISO 14175) | l1, l3 |
| Welding current | =(+) |
| Approvals | TÜV* DB* CE |
* Certificate is pending














