1021538 - Alumi Glide® 4043 Aluminum Welding Wire

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The Alumi Glide® 0.047” 4043 Aluminum Welding Wire in a 20lb Spool is the ideal companion for various welding projects, providing excellent strength-to-weight ratio for industrial and automotive applications.

Alumi Glide® 0.047” 4043 Aluminum Welding Wire 20lb Spool

The Alumi Glide® 0.047” 4043 Aluminum Welding Wire in a 20lb Spool is a high-quality filler metal that contains 5% silicon, which contributes to the excellent fluidity and wetting characteristics during welding. This makes the molten weld puddle flow much more smoothly as it adheres seamlessly to the base metal, resulting in reliable and structurally sound weld beads that can withstand many challenges.

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Applications for Alumi Glide® Welding Wire

Alumi Glide® aluminum welding wire is best suited for the following applications:

  • Agricultural Equipment
  • Auto Body
  • Automotive Exhaust
  • General Fabrication
  • Heavy Equipment
  • Pipe Welding
  • Pressure Vessels
  • Railcars
  • Shipbuilding
  • Structures
  • Trailers

Advantages of Alumi Glide® Welding Wire

The Alumi Glide® 4043 welding wire works with non-heat treatable weldments and with welding 6XXX series alloys and most aluminum cast alloys (mold repair). This aluminum welding wire can also work with 5XXX/6XXX series with less than 2.5% magnesium and when weldments are subject to elevated temperatures such as above 150°F.

Shielding Gas Blends for Alumi Glide® 4043 Welding Wire

When using the following shielding gas blends, optimal results can be acquired with Alumi Glide® 4043 aluminum welding wire:

  • 100% Argon
  • Argon/Helium Mixtures

This welding wire can be used in all positions. Appropriate shielding gas usage, settings, and arc transfer modes are required for welding.

Aluminum Welding Wire Industry Standards

Alumi Glide® meets or exceeds several industry specifications, including:

  • AWS A5.10 classification ER4043, R4043
  • Canadian Bureau of Welding – CWB A5.10
  • ISO 9001:2015

Aluminum Welding Wire Storage Instructions

It is recommended to store Alumi Glide® 4043 in a dry, enclosed environment and in its originally sealed package to prevent contamination.

Technical Info

Technical Specs

  • Tier: National-Arc
  • Branding: Alumi Glide
  • Class: Aluminum
  • Alloy: 4043
  • Finish: ALM
  • Wire Diameter: 0.047
  • Package Type: Spool
  • Package Size: 20
  • Application: MIG
  • Product Length (inches): 0
  • Product Width (inches): 0
  • Product Height (inches): 0
  • Pkgs per Pallet: 100
  • Pallet LBS: 2000
  • AWS: ER4043, R4043
*Please see product SDS sheet for complete storage & handling instructions.