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.

• 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