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WARNING: This product can expose you to chemicals including Titanium dioxide (airborne, unbound particles of respirable size), which is known to the State of California to cause cancer, and Nitrous oxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1/16" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 16 lb 11.8125" Wire Basket

Airgas Part #:HOB494306212

Manufacturer Part #:494306212

$10.58 /US Pound
Package Size Options
$169.28 Pack 16 US pound / Pack
$13,711.68 Pallet 1,296 US pound / Pallet

Item Details

  • Hobart® Maxal® 4943 is similar to 4043 but provides 50% higher yield strength and 25% higher tensile strength. The general applications for this wire can be found in radiators and air conditioning components, automotive and motorcycle frames, aerospace hardware, ladders and frames, and ship decks. As with 4043, the Maxal 4943 will be used with 100% Argon shielding gas and lays down roughly 14-24 inches per minute.


  • 50% Higher Yield Strength
  • 25% Higher Tensile Strength
  • Low Melting Temperature/High Fluidity
  • Low Welding Smut and Discoloration
  • Low Ductility
  • Post Weld Fully Heat Treatable
  • Excellent Corrosion Resistance
  • Low Shrinkage Rate
  • Low Hot Cracking Sensitivity


  • AWS A5.10 ER4943


  • Welding 6xxx Alloys
  • Radiators and Air Conditioning Components
  • General Repair and Maintenance
  • Water and Gas tight Applications
  • Post Weld Age
  • Post Weld Heat Treat and Age Applications
  • Automotive/Motorcycle Frames
  • Sports Products - Scooters/Bicycles
  • Aerospace Hardware
  • Ladders and Frames
  • Alloy 356 Castings
  • Wheels
  • Ship Decks
  • Furniture

Product Attributes


» 1/16"


» 16 lb

AWS Classification

» ER4943

Trade Name

» Hobart® MaxalMig® 4943
» Hobart®
» MaxalMig®

Spool Diameter

» 11.8125"


» Wire Basket