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Harris 4043 Aluminum TIG Welding Rods 1/16" x 36" 3 lbs.

Harris 4043 Aluminum TIG Welding Rods 1/16
Regular Price: $33.00
Your Price: $25.50
You Save: $7.50 (23 %)
Part Number: HAR40433033POP
Manufacturer: Harris Products Group
Manufacturer Part #: 684032063235
Qualified to AWS A5.10 ER4043, ABS, ISO Designation AISi5. 4043 is an all position 5% silicon alloy used to weld heat treatable base alloys. It is most often used to weld the 6XXX series of alloys. The silicon addition improves puddle fluidity, producing an appealing bead profile. It is less crack sensitive on the 6XXX series than other welding alloys. Common applications are automotive parts, truck trailers, bicycles.

GTAW (TIG) - For manual AC welding, argon is generally preferred because the arc has good stability. On heavier sections, the addition of helium may be considered, and arc penetration will increase significantly; however, gas flow rates must be increased when helium is added.

Material Thickness
Tungsten, Pure or Zirconiated
Wire Size
Welding Current (Amps)
Arc Voltage
Gas Cup
Argon, cfh
1/2" 1/4" 1/4" 400 - 450 25 5/8" 35
3/8" 1/4" 3/16" - 1/4" 330 - 380 15 5/8" 35
1/4" 3/16" - 1/4" 3/16" 220 - 275 15 1/2" 30
3/16" 5/32" - 3/16" 5/32" - 3/16" 170 - 225 15 7/16" - 1/2" 25
1/8" 1/8" - 5/32" 1/8" - 5/32" 125 - 175 15 7/16" 20
1/16" 1/16" - 3/32" 1/16" - 3/32" 70 - 100 15 3/8" 20

 

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