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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

.035" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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.035" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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.035" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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Airgas Part #:RAD64001502

3/64" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:RAD64001510

.035" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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.035" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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.035" ER4043 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:RAD64001508

3/64" ER5356 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER5356 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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3/64" ER5356 RADNOR™ Aluminum MIG Wire 16 lb 12" Plastic Spool

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Airgas Part #:RAD64001522

.035" ER5356 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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.035" ER5356 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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.035" ER5356 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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Airgas Part #:RAD64001514

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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Airgas Part #:ATC535620047

3/64" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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3/64" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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3/64" ER4043 RADNOR™ Aluminum MIG Wire 1 lb 4" Plastic Spool

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Airgas Part #:RAD64001504

3/64" ER4043 SuperGlaze® 4043 MIG Aluminum MIG Wire 20 lb

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3/64" ER4043 SuperGlaze® 4043 MIG Aluminum MIG Wire 20 lb

3/64" ER4043 SuperGlaze® 4043 MIG Aluminum MIG Wire 20 lb

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Airgas Part #:LINED029234

3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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Airgas Part #:ATC404320047

3/64" ER5356 SuperGlaze® 5356 MIG Aluminum MIG Wire 20 lb

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3/64" ER5356 SuperGlaze® 5356 MIG Aluminum MIG Wire 20 lb

3/64" ER5356 SuperGlaze® 5356 MIG Aluminum MIG Wire 20 lb

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Airgas Part #:LINED030282

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Wire Basket

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Airgas Part #:ATC535616047

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

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

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

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Airgas Part #:HOB404304712

3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 16 lb 12" Wire Basket

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 16 lb 12" Wire Basket

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Airgas Part #:HOB535604712

0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 1 lb 4" Plastic Spool

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0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 1 lb 4" Plastic Spool

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0.035" ER4043 Hobart® MaxalMig® 4043 Aluminum MIG Wire 1 lb 4" Plastic Spool

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Airgas Part #:HOB404303504

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

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

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

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Airgas Part #:HOB494304712

3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

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3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

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Airgas Part #:ATC404316047

3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 22 lb 12" Plastic Spool

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 22 lb 12" Plastic Spool

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3/64" ER5356 Hobart® MaxalMig® 5356 Aluminum MIG Wire 22 lb 12" Plastic Spool

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Airgas Part #:HOB535604712P22

.035" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 16 lb Plastic Spool

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.035" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 16 lb Plastic Spool

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.035" ER4043 SuperGlaze® 4043 Aluminum MIG Wire 16 lb Plastic Spool

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Airgas Part #:LINED028395

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

1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

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Airgas Part #:ATC535620062

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.