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Aluminum MIG Wire

No matter the AWS classification—4043 or 5356—the selection below has what you need. But before choosing your aluminum MIG wire, here are a few things to consider:

  • Wire Type: Are you using the right wire for your applications?
  • Consumption: Do you know how much wire is consumed by each joint type?
  • Quantity: Have you estimated the amount of filler metal you need using the formula W=D/(1-L)?

You can find more information about all these considerations by visiting the MIG Wire Buying Guide page.

WATCH: Get a closer look at the MIG process



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MIG Welding Product Collection

3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:HOB494304712P

3/64" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 300 lb Gem-Pak™ Box

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3/64" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 300 lb Gem-Pak™ Box

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3/64" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 300 lb Gem-Pak™ Box

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Airgas Part #:LINED036610

3/64" ER4047 Hobart® MaxalMig® 4047 Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER4047 Hobart® MaxalMig® 4047 Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER4047 Hobart® MaxalMig® 4047 Aluminum MIG Wire 16 lb 12" Wire Basket

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Airgas Part #:HOB404704712

0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:HOB404303512P

3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 300 lb Drum

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 300 lb Drum

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 300 lb Drum

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Airgas Part #:HOB535604723

1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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Airgas Part #:ATC535655062

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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Airgas Part #:ATC535655047

3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:HOB404304712P

3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 22 lb 12" Plastic Spool

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3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 22 lb 12" Plastic Spool

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3/64" ER4943 Hobart® MaxalMig® 4943 Aluminum MIG Wire 22 lb 12" Plastic Spool

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Airgas Part #:HOB494304712P22

3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

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Airgas Part #:ATC404355047

1/16" ER5556 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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1/16" ER5556 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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1/16" ER5556 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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Airgas Part #:ATC555620062

3/64" ER4943 Hobart® Maxal 4943 Aluminum MIG Wire 300 lb Drum

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3/64" ER4943 Hobart® Maxal 4943 Aluminum MIG Wire 300 lb Drum

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3/64" ER4943 Hobart® Maxal 4943 Aluminum MIG Wire 300 lb Drum

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Airgas Part #:HOB494304723

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

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

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

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Airgas Part #:HOB494306212

3/64" ER5554 Hobart® Maxal® 5554 Aluminum MIG Wire 22 lb 11.875" Plastic Spool

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3/64" ER5554 Hobart® Maxal® 5554 Aluminum MIG Wire 22 lb 11.875" Plastic Spool

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3/64" ER5554 Hobart® Maxal® 5554 Aluminum MIG Wire 22 lb 11.875" Plastic Spool

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Airgas Part #:HOB555404712P22

3/64" ER5183 AlcoTec® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER5183 AlcoTec® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER5183 AlcoTec® Aluminum MIG Wire 20 lb 12" Spool

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Airgas Part #:ATC518320047

3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 300 lb Drum

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3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 300 lb Drum

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3/64" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 300 lb Drum

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Airgas Part #:HOB404304723

Couldn't find the right Aluminum MIG Wire? Check out our full selection of Aluminum MIG wire options here.

Contact us today to request a follow-up call with a MIG welding expert.