ESAB OK Autrod 4043 welding wire 1.0mm 7kg

Wire feed speed: 7.0-12.0 mm/min
Volts: 15-26 V
Amps: 90-210 A
Deposition rate: 0.9-1.5 kg/h

ESAB OK Autrod 4043 is a widely used aluminum welding and brazing wire, which can be applied as a general-purpose filler alloy. The increased silicon content improves the fluidity of the weld pool. The alloy is resistant to crack formation. Wire appearance is shiny with a greyish hue. Anodizing is not recommended. The alloy is not heat-treatable.

Classification approvals

CE EN 13479

DB 61.039.05

Other: CWB

Wire classification

SFA/AWS A5.10 ER4043

EN ISO 18273 S Al 4043 (AlSi5) S Al 4043A (AlSi5 (A)

Fused metal composition

Si: 5.00 %

Fe: <0.60 %

Mn: <0.05 %

Zn: <0.10 %

Al: 95.00 %

Welding current

DC+

Gases (EN ISO 14175)

I1, I3