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Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eER4043, commonly referred to as AlSi5\", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications.\u003c\/li\u003e\n \u003cli\u003eLess sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.\u003c\/li\u003e\n \u003cli\u003eER4043 is commonly used for welding grades 6061, 6063, 5052, 3004, 3003 and cast alloys 356.0, 357.0, 413.0, and 443.0 to name just a few. Melting range is 1065 F 1170 F, density is 0.097 lbs\/in3 and post anodizing color is gray\u003c\/li\u003e\n \u003cli\u003e***READ THIS: Main image is for reference only. Please check Picture #2 for an approximate quantity of rods per pound - 1 Lb and 2 Lb Packages come in a Clear Plastic Tube, 5 Lb and 10 Lb Packages are shipped in a Carton Box***\u003c\/li\u003e\n \u003cli\u003eAvailable diameters: 0.045\", 1\/16\", 3\/32\", 1\/8\", 5\/32\", 3\/16\". Available Packages: 1 Lb, 2 Lb, 5 Lb and 10 Lb. Select your choice from the size menu options.\u003c\/li\u003e\n \u003c\/ul\u003e"}
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SÜA - ER4043 - TIG Aluminum Welding Rod - 36'' x 1/8'' (2 lb. Pack) 1/8" - (2 Lb)

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SÜA - ER4043 - TIG Aluminum Welding Rod - 36'' x 1/8'' (2 lb. Pack)

Product Features

  • ER4043, commonly referred to as AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications.
  • Less sensitive to weld cracking than other aluminum alloys and the 5% silicon content lowers the melting point, increases fluidity of the weld puddle and leaves a bright shiny weld deposit.
  • ER4043 is commonly used for welding grades 6061, 6063, 5052, 3004, 3003 and cast alloys 356.0, 357.0, 413.0, and 443.0 to name just a few. Melting range is 1065 F 1170 F, density is 0.097 lbs/in3 and post anodizing color is gray
  • ***READ THIS: Main image is for reference only. Please check Picture #2 for an approximate quantity of rods per pound - 1 Lb and 2 Lb Packages come in a Clear Plastic Tube, 5 Lb and 10 Lb Packages are shipped in a Carton Box***
  • Available diameters: 0.045", 1/16", 3/32", 1/8", 5/32", 3/16". Available Packages: 1 Lb, 2 Lb, 5 Lb and 10 Lb. Select your choice from the size menu options.