OK Tigrod 4043 GTAW R4043 Description
OK Tigrod 4043 is one of the most widely used welding alloys. It is used for welding AlMgSi types and AlSi alloys with up to 7% silicon. Not recommended for anodising. Non-heat treatable. Welding current AC Classifications SFA/AWS A5.10 R4043 EN ISO 18273 S Al 4043 (AlSi5) EN ISO 18273 S Al 4043A (AlSi5(A)) Wire composition
Typical mech. properties all weld metal Yield stress, MPa 55 Tensile strength, MPa 165 Elongation, % 18 Approvals CWB AWS A5.10 (Item number ending with A) DB 61.039.06 Ü 61.039
Welding parameters