15Kg - 0.9mm S211 Silicon Bronze MIG Wire


RRP $661.25
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S211 Silicon bronze welding wire is a copper-based alloy containing approximately 3% silicon. They may also contain small percentages of manganese, tin or zinc. They are used for gas tungsten and gas metal arc welding of copper-silicon and copper-zing base metals, to themselves and also to steel. When gas tungsten arc welding with this product, the best results are obtained by keeping the weld pool small. Pre-heating is not required. Welding can be done in all positions but the flat position is preferred.

Precision layer wound wire used for inert gas arc welding of copper, copper-silicon & copper-zinc base metals to themselves & also to steel. Widely used in the fencing industry & also to surface areas subject to corrosion.

AWS Specification
A5.7 ERCuSi-A
Industry Specification
A5.7 ERCuSi-A


  • Precision Layer wound wire
  • Easy to use
  • High ductility and lower strength

Welding Positions

  • All positions


  • Automotive panel repairs
  • Butt and Fillet welding of galvanized tube and sheet
  • Hot water systems
  • Marine components


The choice of rod for automotive panel work as it has low panel distortion.

  • Copper to silicon
  • Copper to zinc
  • Steel
  • Automotive panel work

Melting point
980 Deg C

Tensile Strength ( KPSI)

Brinell Hardness


SKU 200141
Brand Hampdon
Shipping Weight 14.0000kg
Shipping Width 0.150m
Shipping Height 0.100m
Shipping Length 0.150m
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1 x 15kg Spool
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