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4047 Aluminum MIG Wire, TIG Rod & Brazing Alloys


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4047 Aluminum MIG Wire, TIG Rod & Brazing Alloys

aluminum-alloy

Weldcote 4047 (commonly referred to as AlSi12 or 718 aluminum) is a 12% silicon aluminum filler metal that is available in Spools or cut lengths for MIG, TIG and brazing welding processes.

  • 4047 was originally developed as a brazing alloy to take advantage of its low melting point and narrow freezing range. Additionally, it has a higher silicon content than 4043, which provides for increased fluidity and reduced shrinkage.
  • Weldcote 4047 produces bright smut free welds. Hot cracking is significantly reduced when 4047 is used as a filler alloy.
  • 4047 may be used in applications of sustained elevated temperature. 4047 is a non-heat treatable alloy.
  • Weldcote 4047 is recommended for welding the following alloys: 1060, 1350, 3003, 5005, 5050, 6053, 6951, 7005 and cast alloys such as 710.0 and 711.0.
  • Weldcote 4047 has an approximate melting range of 1065?-1170?F and the post anodizing color tin is a grayish black.

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#: 279 Catalog Page: 44
order Part Number Product Description Size U/M UPC Number Standard Carton SDS

4047 Aluminum 16# Spools

order 4047364X16SP 4047 3/64 x 16# SPOOL 3/64 LB Spool ALUMINUM MIG Spool 812922011879 One Spool SDS

4047 Aluminum 36" Cut Lengths 10# Boxes

order 4047332X36T 4047 3/32 x 36 x 10# BOx 3/32 LB ALUMINUM TIG ALUMINUM TIG 812922015235 4-10 lb tubes in 40 lb ctn SDS
order 404718X36T 4047 1/8 x 36 x 10# BOx 1/8 LB ALUMINUM TIG ALUMINUM TIG 812922015051 4-10 lb tubes in 40 lb ctn SDS



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