SÜA - ER4043 - MIG Aluminum Welding Wire - 1 Lb x 0.035'' (4 SPOOLS)

★★★★★ 4.3 28 reviews

$54.99
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$54.99
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Product details

Management number 209983275 Release Date 2026/04/02 List Price $22.00 Model Number 209983275
Category
  • ER4043, commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications
  • Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.
  • ER4043 is commonly used for welding grades 6061, 6063, 5052, 3004, 3003 and cast alloys 356.0, 357.0, 413.0, and 443.0 to name just a few
  • Melting range is 1065 °F– 1170 °F, density is 0.097 lbs/in3 and post anodizing color is gray
  • 1 Lb of wire per Spool - Available diameters: 0.030", 0.035" and 0.045" - Available Spool Quantities 1, 2, 4 and 6-Pack. Select your choice from the menu.

Size 0.035" - (4 Spools)
Material Aluminum
Item Weight 4 pounds
Part Number 4043W4x35
Manufacturer TGB
Item model number 4043W4x35
Batteries Included No
Batteries Required No
Package Dimensions 8.15 x 4.65 x 4.37 inches
Item Package Quantity 1
Is Discontinued By Manufacturer No

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4.3 out of 5
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28 ratings | 11 reviews
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