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.

• 1.2mm
• 15kg Spool
• Precision Layer wound wire
• Easy to use
• High ductility and lower strength

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): 108

Brinell Hardness: 95