KUNWU ER4043 Aluminum TIG Welding Filler Rods .045" x 36"

ER4043, commonly known as “AlSi5", primarily used for aluminum welding wires for general purpose applications

Widely used for welding of 1060, 1070, 1080, 1350, 1100, 2219, 3003, Alc 3003, 5005, 5050, 5052, 5652, 6061, 6063, 5052, 3004, 3003...

ER4043 is recommended apply to gas shielded arc welding processes and are ordinarily used for oxyfuel gas welding

Straight length of 36 inch packaged in a PVC tube (Random Color), 1, 2, 5, 10 Lbs-Pack can be choosed

Less welding crack than other aluminum alloys and lower melting point

Description

ER4043 are primarily used for bare aluminum and aluminum-alloy welding

electrodes and rods for use with the gas metal arc, gas tungsten arc, oxyfuel gas, and plasma arc welding processes.
Welding Considerations

The electrodes and rods of ER4043 are primarily for use with the inert gas arc welding processes. However, they may be used with other welding processes such as electron beam or oxyfuel gas welding.
GENERAL NOTES:

Recommendations apply to gas shielded arc welding processes. For oxyfuel gas welding, only ER1188, ER1100, ER4043, ER4047, and ER4145 filler metals are ordinarily used.

Chemical Analysis
Silicon 4.5-6.0 ( Average: 5.20 )
Ferrum (Maxiumu) 0.8 ( Average: 0.2 )
Magnesium (Maximum) 0.05 ( Average: 0.002 )
Zinc (Maximum) 0.1 ( Average: 0.00 )
Titanium (Maximum) 0.2 ( Average: 0.08 )
Copper (Maximum) 0.3 ( Average: 0.02 )
Aluminium Remainder
Beryllium (Maximum) 0.008 ( Average: 0.001 )
Other Elements (Maximum) 0.05 Each and 0.15 Total