Hover cursor over image to view larger picture

.035" ER4043 ALMIGWeld® Aluminum MIG Wire 1 lb 4" Spool

Airgas Part #:ATC404301035

Manufacturer Part #:404301035

$12.80 /US Pound
Package Size Options
$230.40 Carton 18 US pound / Carton
US pound
Get comparable value & performance
  of     |  

Start Over

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

    Airgas Part #:RAD64001502

    Manufacturer Part #:ED031779

    $11.42 /Each

Item Details

  • Alloy 4043 is one of the oldest and most widely used welding and brazing alloys. ALMIGWeld® and ALTIGWeld® 4043 can be classified as a general purpose type filler alloy. The silicon additions result in improved fluidity (wetting action) to make the alloy a preferred choice by welders. The alloy is less sensitive to weld cracking and produces brighter, almost smut free welds.


  • Welding Filler Wire
  • Spray and Flame Metallizing Wire


  • AWS A5.10
  • Non-Heat treatable

Product Attributes


» .035"


» 1 lb

AWS Classification

» ER4043

Trade Name

» ALMIGWeld®

Spool Diameter

» 4"


» Spool