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3/64" ER4043 RADNOR™ 4043 Aluminum MIG Wire 50 lb Drum

Airgas Part #:RAD64001541

Manufacturer Part #:404350047777

$7.09 /US Pound
Package Size Options
$354.50 Drum 50 US pound / Drum
$2,836.00 Pallet 400 US pound / Pallet
US pound
Enter multiples of 50 US pound

Item Details

  • RADNOR™ 4043 is one of the oldest and most widely used welding and brazing alloys. RADNOR™ 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


» 3/64"


» 50 lb

AWS Classification

» ER4043

Trade Name

» RADNOR™ 4043


» Drum