Mig Welding Wire
ER4043

Classifications
DESCRIPTIONS Aluminium Mig Wire
AWS ER4043
 
Mechanical Properties
TENSILE 120 N/mm²
YIELD 40 N/mm²
ELONGATION L=5d 8%
Shield Gas Ar 99,95% min
Chemical Analysis
Manganese <0.05
Silicone 4.5-5.5
Copper <0.05

Welding Position

Characteristics
Aluminium Wire for welding alloys with a maximum 2% alloying elements and for aluminium alloys containing up to 7% of Si. Excellent flow ability and penetration characteristics.
Chemical Composition: Si 4.5-5.5 - Fe <0.40 - Cu <0.05 - Mn <0.05 - Mg <0.05 - Zn <0.10 - Ti <0.15 - Al Remainder.

Applications
Applications in the construction sector and in the automotive industry.

Procedures
Materials to be welded: Al Si 5 - Al Mg 0.5 - Al Mg Si 0.8 - Al Mg Si 1 - Al Zn Mg - Al Cu Mg.
(After anodizing welding will be of a dark grey colour)