Hover cursor over image to view larger picture


WARNING: This product can expose you to chemicals including Nitrogen Dioxide, which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1/16" X 36" ERCuSi-A Harris® Silicon Bronze Bronze Alloy TIG Rod 50 lb

Airgas Part #:HARA3SIB30

Manufacturer Part #:A3SIB30

$24.72 /US Pound
Package Size Options
$1,236.00 Pack 50 US pound / Pack
US pound
Enter multiples of 50 US pound

Item Details

  • Harris® 1/16" Dia X 36" Silicon Bronze Copper Alloy TIG Welding Rod comes in 50 lb tube and is commonly used in used in GTAW brass welding of coated sheet steels. TIG welding rod is ideal to weld similar composition base metals, brass and copper alloys to steel. Wire with a tensile strength of 50000 psi meets ANSI/AWS A 5.7, ASME SFA-5.7 and ERCuSi-A standards.


  • 1/16" Diameter
  • 36" Length
  • 50 lb Weight


  • ANSI/AWS A5.7
  • ASME SFA A5.7


  • Used to weld base metals of steels and cast iron to copper, brass and bronze
  • May also be used to weld on galvanized steels


  • Keep your head out of fumes
  • Use enough ventilation, exhaust at the arc, or both, to keep fumes and gases from your breathing zone and the general area
  • Wear correct eye, ear, and body protection
  • Do not touch live electrical parts

Product Attributes

AWS Classification

» ERCuSi-A


» 1/16"


» 36"

Trade Name

» Harris® Silicon Bronze


» 50 lb