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3/32 Inch 521Al Aluminum Solid Tig Wire 10 Lb Package

686.560.32.10

521AL Aluminum contains silicon additives, which result in improved fluidity of the weld pool and also produces a weld less sensitive to cracking.

  • Qualified to AWS A5.10 R4043, ABS, ISO
  • Designation AlSi5, Alloy 4043 is a 5% silicon alloy used to weld heat-treatable base alloys
  • It is most often used to weld the 6XXX series of alloys

    • *Photographs are representational and may not be size accurate